198-55-0 | Perylene

Packsize	Purity	Availability	Price	Discounted Price
1g	95%	in stock	$13.00	$9.00
5g	95%	in stock	$18.00	$12.00
25g	95%	in stock	$79.00	$55.00
100g	95%	in stock	$297.00	$208.00
500g	95%	in stock	$1,131.00	$792.00

Description

• Catalog Number: AB07645
• Chemical Name: Perylene
• CAS Number: 198-55-0
• Molecular Formula: C20H12
• Molecular Weight: 252.3093
• MDL Number: MFCD00004142
• SMILES: c1cc2cccc3c2c(c1)c1cccc2c1c3ccc2
• NSC Number: 6512

Computed Properties

• Complexity: 304
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 20
• XLogP3: 5.8

Literature

• Activation of the Nrf2-ARE pathway by the Alternaria alternata mycotoxins altertoxin I and II.

  Archives of toxicology 20170101

• Benzo[ghi]perylene activates the AHR pathway to exert biological effects on the NL-20 human bronchial cell line.

  Toxicology letters 20160810

• Single pre-treatment with hypericin, a St. John's wort secondary metabolite, attenuates cisplatin- and mitoxantrone-induced cell death in A2780, A2780cis and HL-60 cells.

  Toxicology in vitro : an international journal published in association with BIBRA 20141001

• Selective deposition of organic molecules onto DPPC templates--a molecular dynamics study.

  Journal of colloid and interface science 20130101

• Pretargeting of necrotic tumors with biotinylated hypericin using 123I-labeled avidin: evaluation of a two-step strategy.

  Investigational new drugs 20121201

• Lipid adlayer organization mediated by a liquid overlayer.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20121201

• Facile transformation of perylene tetracarboxylic acid dianhydride into strong donor-acceptor chromophores.

  Organic letters 20121102

• Evaluation of perylenediimide derivatives for potential therapeutic benefits on cancer chemotherapy.

  Chemical biology & drug design 20121101

• Detection of silver(I) ions based on the controlled self-assembly of a perylene fluorescence probe.

  Analytical biochemistry 20121101

• Absorption spectra of PTCDI: a combined UV-Vis and TD-DFT study.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20121101

• 3,4,9,10-perylenetetracarboxylic acid/hemin nanocomposites act as redox probes and electrocatalysts for constructing a pseudobienzyme-channeling amplified electrochemical aptasensor.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20121029

• Excitonic coupling in linear and trefoil trimer perylenediimide molecules probed by single-molecule spectroscopy.

  The journal of physical chemistry. B 20121025

• Supramolecular ordering of PTCDA molecules: the key role of dispersion forces in an unusual transition from physisorbed into chemisorbed state.

  ACS nano 20121023

• Perylene bisimide dimer aggregates: fundamental insights into self-assembly by NMR and UV/Vis spectroscopy.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20121022

• Synthetic routes to fluorescent dyes exhibiting large Stokes shifts.

  The Journal of organic chemistry 20121019

• Synthesis of π-extended porphyrins via intramolecular oxidative coupling.

  Chemical communications (Cambridge, England) 20121018

• A label-free real time fluorometric assay for protease and inhibitor screening with a released heme.

  Chemical communications (Cambridge, England) 20121018

• Development of a new LDL-based transport system for hydrophobic/amphiphilic drug delivery to cancer cells.

  International journal of pharmaceutics 20121015

• Evaluation of the in vitro inhibitory impact of hypericin on placental glutathione S-transferase pi.

  The protein journal 20121001

• Elicitation of secondary metabolism in Hypericum perforatum by rhizosphere bacteria and derived elicitors in seedlings and shoot cultures.

  Pharmaceutical biology 20121001

• Optical limiting as result a of photoinduced electron transfer in hybrid systems with CdSe/ZnS quantum dots, C60, and Perylene.

  Optics letters 20121001

• Identifying the sarco(endo)plasmic reticulum Ca2+ ATPase (SERCA) as a potential target for hypericin--a theoretical study.

  Physical chemistry chemical physics : PCCP 20120928

• Polyelectrolytes with main-chain perylene units.

  Macromolecular rapid communications 20120926

• β-Cyclodextrin non-covalently functionalized single-walled carbon nanotubes bridged by 3,4,9,10-perylene tetracarboxylic acid for ultrasensitive electrochemical sensing of 9-anthracenecarboxylic acid.

  Nanoscale 20120921

• Synthesis of perylene dyes with multiple triphenylamine substituents.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20120910

• Altered expression of cell adhesion molecules leads to differential uptake of hypericin in urothelial cancer.

  Urologic oncology 20120901

• Investigating the effectiveness of St John's wort herb as an antimicrobial agent against mycobacteria.

  Phytotherapy research : PTR 20120901

• Cell death response of U87 glioma cells on hypericin photoactivation is mediated by dynamics of hypericin subcellular distribution and its aggregation in cellular organelles.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20120901

• Sedimentary record of polycyclic aromatic hydrocarbons in a sediment core from a maar lake, Northeast China: evidence in historical atmospheric deposition.

  Journal of environmental monitoring : JEM 20120901

• Spatiotemporal autophagic degradation of oxidatively damaged organelles after photodynamic stress is amplified by mitochondrial reactive oxygen species.

  Autophagy 20120901

• A basic study on hypericin-PDT in vitro.

  Photodiagnosis and photodynamic therapy 20120901

• Ultrafast photoinduced electron transfer at electrodes: the general case of a heterogeneous electron-transfer reaction.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20120827

• Challenges in the simulation of dye-sensitized ZnO solar cells: quantum confinement, alignment of energy levels and excited state nature at the dye/semiconductor interface.

  Physical chemistry chemical physics : PCCP 20120814

• Single molecule studies of calix[4]arene-linked perylene bisimide dimers: relationship between blinking, lifetime and/or spectral fluctuations.

  Physical chemistry chemical physics : PCCP 20120814

• Label free fluorescence turn-on detection of polynucleotide kinase activity with a perylene probe.

  Chemical communications (Cambridge, England) 20120814

• Perylenediimide functionalized bridged-siloxane nanoparticles for bulk heterojunction organic photovoltaics.

  Nanoscale 20120807

• Dye bonding to TiO2: in situ attenuated total reflection infrared spectroscopy study, simulations, and correlation with dye-sensitized solar cell characteristics.

  Langmuir : the ACS journal of surfaces and colloids 20120807

• Synthesis and self-assembly of dihydroxyperylene bisimides for the tuning of photophysical properties.

  Chemistry, an Asian journal 20120801

• Strongly fluorescent, switchable perylene bis(diimide) host-guest complexes with cucurbit[8]uril in water.

  Angewandte Chemie (International ed. in English) 20120727

• Molecular arrangement and assembly guided by hydrophobic cavities inside DNA.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20120723

• Radiolabeled iodohypericin as tumor necrosis avid tracer: diagnostic and therapeutic potential.

  International journal of cancer 20120715

• Vibrational energy relaxation of large-amplitude vibrations in liquids.

  The Journal of chemical physics 20120714

• Selective isolation of G-quadruplexes by affinity chromatography.

  Journal of chromatography. A 20120713

• Comparison of the electronic structure of different perylene-based dye-aggregates.

  Journal of computational chemistry 20120705

• Isothermally reversible fluorescence switching of a mechanochromic perylene bisimide dye.

  Advanced materials (Deerfield Beach, Fla.) 20120703

• Nickel(II) 3,4;9,10-perylenediimide bis-phosphonate pentahydrate: a metal-organic ferromagnetic dye.

  Inorganic chemistry 20120702

• Application of gauge R&R to the rigorous measurement of quantum yield in fluorescent organic solid state systems.

  The Review of scientific instruments 20120701

• Spectroscopic properties, excitation, and electron transfer in an anionic water-soluble poly(fluorene-alt-phenylene)-perylenediimide copolymer.

  The journal of physical chemistry. B 20120628

• Synthesis and characterization of dually labeled Pickering-type stabilized polymer nanoparticles in a downscaled miniemulsion system.

  Langmuir : the ACS journal of surfaces and colloids 20120626

• Rational design of a phthalocyanine-perylenediimide dyad with a long-lived charge-separated state.

  Chemical communications (Cambridge, England) 20120625

• Conformational dynamics of di-(perylene bisimide acrylate) and its footprints in steady-state, time-resolved, and fluorescence-correlation spectroscopy.

  Physical chemistry chemical physics : PCCP 20120614

• Chiral self-assembly of lactose functionalized perylene bisimides as multivalent glycoclusters.

  Chemical communications (Cambridge, England) 20120607

• Development of an HPLC method to analyze and prepare elsinochrome C and hypocrellin A in the submerged fermentation broth of Shiria sp. SUPER-H168.

  Biomedical chromatography : BMC 20120601

• Effective inactivation of food pathogens Listeria monocytogenes and Salmonella enterica by combined treatment of hypericin-based photosensitization and high power pulsed light.

  Journal of applied microbiology 20120601

• An ultrasensitive fluorescent sensing nanofilm for organic amines based on cholesterol-modified perylene bisimide.

  Chemistry, an Asian journal 20120601

• On the mechanism of Candida spp. photoinactivation by hypericin.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20120601

• Depigmentation in melanomas increases the efficacy of hypericin-mediated photodynamic-induced cell death.

  Photodiagnosis and photodynamic therapy 20120601

• Thickness dependence of amplified spontaneous emission in low-absorbing organic waveguides.

  Applied optics 20120601

• Preparation of supramolecular chromophoric assemblies using a DNA duplex.

  Physical chemistry chemical physics : PCCP 20120528

• Noise-induced Förster resonant energy transfer between orthogonal dipoles in photoexcited molecules.

  Physical review letters 20120525

• Probing structure-nanoaggregation relations of polyaromatic surfactants: a molecular dynamics simulation and dynamic light scattering study.

  The journal of physical chemistry. B 20120524

• High mobility, air stable, organic single crystal transistors of an n-type diperylene bisimide.

  Advanced materials (Deerfield Beach, Fla.) 20120515

• 3,4,9,10-Perylenetetracarboxylic dianhydride functionalized graphene sheet as labels for ultrasensitive electrochemiluminescent detection of thrombin.

  Analytica chimica acta 20120513

• Perylene-3-ylmethanol: fluorescent organic nanoparticles as a single-component photoresponsive nanocarrier with real-time monitoring of anticancer drug release.

  Journal of the American Chemical Society 20120509

• Fusing three perylenebisimide branches and a truxene core into a star-shaped chromophore with strong two-photon excited fluorescence and high photostability.

  Chemical communications (Cambridge, England) 20120507

• Phosphorescent perylene imides.

  Chemical communications (Cambridge, England) 20120504

• Photoinduced electron transfer and nonlinear absorption in poly(carbazole-alt-2,7-fluorene)s bearing perylene diimides as pendant acceptors.

  The journal of physical chemistry. A 20120503

• Modification of n-type organic semiconductor performance of perylene diimides by substitution in different positions: two-dimensional π-stacking and hydrogen bonding.

  ChemSusChem 20120501

• Perylene dominates the organic contaminant profile in the Berau delta, East Kalimantan, Indonesia.

  Marine pollution bulletin 20120501

• [Rapid cloning and functional characterization of hypericin synthase gene].

  Yao xue xue bao = Acta pharmaceutica Sinica 20120501

• Improvement of photovoltaic properties by addition of a perylene compound in P3HT:PCBM BHJ system.

  Journal of nanoscience and nanotechnology 20120501

• A TDDFT investigation of bay substituted perylenediimides: absorption and intersystem crossing.

  Journal of computational chemistry 20120430

• Hierarchical supramolecular structuring and dynamical properties of water soluble polyethylene glycol-perylene self-assemblies.

  Physical chemistry chemical physics : PCCP 20120428

• Innovative sensitizer DiPBI outperforms PCBM.

  Advanced materials (Deerfield Beach, Fla.) 20120424

• Visible light-harvesting perylenebisimide-fullerene (C60) dyads with bidirectional 'ping-pong' energy transfer as triplet photosensitizers for photooxidation of 1,5-dihydroxynaphthalene.

  Chemical communications (Cambridge, England) 20120418

• Role of the triiodide/iodide redox couple in dye regeneration in p-type dye-sensitized solar cells.

  Langmuir : the ACS journal of surfaces and colloids 20120417

• The antioxidative effect of de novo generated vitamin B6 in Plasmodium falciparum validated by protein interference.

  The Biochemical journal 20120415

• Excitonic coupling interactions in the self-assembly of perylene-bridged bis(β-cyclodextrin)s and porphyrin.

  Chemical communications (Cambridge, England) 20120414

• Charge transport in fibre-based perylene-diimide transistors: effect of the alkyl substitution and processing technique.

  Nanoscale 20120407

• Hypocrellin B-mediated sonodynamic action induces apoptosis of hepatocellular carcinoma cells.

  Ultrasonics 20120401

• The inhibition of lipopolysaccharide-induced macrophage inflammation by 4 compounds in Hypericum perforatum extract is partially dependent on the activation of SOCS3.

  Phytochemistry 20120401

• Hypericin for visualization of high grade gliomas: first clinical experience.

  European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 20120401

• Light harvesting zinc naphthalocyanine-perylenediimide supramolecular dyads: long-lived charge-separated states in nonpolar media.

  Physical chemistry chemical physics : PCCP 20120314

• UV-induced bursting of cell-sized multicomponent lipid vesicles in a photosensitive surfactant solution.

  Journal of the American Chemical Society 20120314

• Two-photon fluorescence microscopy imaging of cellular oxidative stress using profluorescent nitroxides.

  Journal of the American Chemical Society 20120314

• Studies on the electrochemical growth of (Per)2[Au(mnt)2].

  Langmuir : the ACS journal of surfaces and colloids 20120313

• 12-hydroxy-1-azaperylene-limiting case of the ESIPT system: enol-keto tautomerization in S0 and S1 states.

  The journal of physical chemistry. A 20120308

• Quantitative and site-directed chemical modification of hypocrellins toward direct drug delivery and effective photodynamic activity.

  Journal of medicinal chemistry 20120308

• Improving the photoinduced charge separation parameters in corrole-perylene carboximide dyads by tuning the redox and spectroscopic properties of the components.

  Chemistry, an Asian journal 20120305

• Synthesis of polycyclic aromatic hydrocarbon-based nanovehicles equipped with triptycene wheels.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20120305

• Characterization of daptomycin oligomerization with perylene excimer fluorescence: stoichiometric binding of phosphatidylglycerol triggers oligomer formation.

  Biochimica et biophysica acta 20120301

• Specific binding of telomeric G-quadruplexes by hydrosoluble perylene derivatives inhibits repeat addition processivity of human telomerase.

  Biochimie 20120301

• Ortho-functionalized perylenediimides for highly fluorescent water-soluble dyes.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20120301

• Polycyclic aromatic hydrocarbons loads into the Mediterranean Sea: estimate of Sarno River inputs.

  Marine pollution bulletin 20120301

• Bimolecular photoinduced electron transfer in imidazolium-based room-temperature ionic liquids is not faster than in conventional solvents.

  Journal of the American Chemical Society 20120227

• Phaeosphaerins A-F, cytotoxic perylenequinones from an endolichenic fungus, Phaeosphaeria sp.

  Journal of natural products 20120224

• Synthesis and photophysical properties of a supramolecular host-guest assembly constructed by fullerenes and tryptamine modified hypocrellin.

  The journal of physical chemistry. B 20120223

• Understanding dissipative tip-molecule interactions with submolecular resolution on an organic adsorbate.

  Small (Weinheim an der Bergstrasse, Germany) 20120220

• Self-assembled aggregates of amphiphilic perylene diimide-based semiconductor molecules: effect of morphology on conductivity.

  Journal of colloid and interface science 20120215

• The paradox of an insulating contact between a chemisorbed molecule and a wide band gap semiconductor surface.

  Physical chemistry chemical physics : PCCP 20120207

• A polycation-chaperoned in-stem molecular beacon system.

  Chemical communications (Cambridge, England) 20120207

• PCR-free telomerase assay using chronocoulometry coupled with hexaammineruthenium(III) chloride.

  Analytical chemistry 20120207

• Investigation of intermolecular interactions in perylene films on Au(111) by infrared spectroscopy.

  The Journal of chemical physics 20120207

• Ensemble and single-molecule spectroscopic study on excitation energy transfer processes in 1,3-phenylene-linked perylenebisimide oligomers.

  The journal of physical chemistry. B 20120202

• Perylene imides for organic photovoltaics: yesterday, today, and tomorrow.

  Advanced materials (Deerfield Beach, Fla.) 20120202

• Hypericin and pseudohypericin concentrations of a valuable medicinal plant Hypericum perforatum L. are enhanced by arbuscular mycorrhizal fungi.

  Mycorrhiza 20120201

• Decorated graphene sheets for label-free DNA impedance biosensing.

  Biomaterials 20120201

• New frontier in hypericin-mediated diagnosis of cancer with current optical technologies.

  Annals of biomedical engineering 20120201

• Hypericin-based photodynamic therapy induces surface exposure of damage-associated molecular patterns like HSP70 and calreticulin.

  Cancer immunology, immunotherapy : CII 20120201

• Tuning the photoresponse in organic field-effect transistors.

  Journal of the American Chemical Society 20120201

• Gelatin nanocarrier enables efficient delivery and phototoxicity of hypocrellin B against a mice tumour model.

  Journal of biomedical nanotechnology 20120201

• The DNA three-way junction as a mould for tripartite chromophore assembly.

  Organic & biomolecular chemistry 20120128

• Band-like electron transport in organic transistors and implication of the molecular structure for performance optimization.

  Advanced materials (Deerfield Beach, Fla.) 20120124

• Oxovanadium(IV) based hypocrellin B complexes with enhanced photodynamic activity.

  Dalton transactions (Cambridge, England : 2003) 20120114

• Theoretical study on oligoacenes and polycyclic aromatic hydrocarbons using the restricted active space self-consistent field method.

  The journal of physical chemistry. A 20120112

• Toward the optimization of an e-tongue system using information visualization: a case study with perylene tetracarboxylic derivative films in the sensing units.

  Langmuir : the ACS journal of surfaces and colloids 20120110

• Porphyrins fused with unactivated polycyclic aromatic hydrocarbons.

  The Journal of organic chemistry 20120106

• Evaluation of hypericin-loaded solid lipid nanoparticles: physicochemical properties, photostability and phototoxicity.

  Pharmaceutical development and technology 20120101

• Distributions and sources of polycyclic aromatic hydrocarbons in surface sediments from the Cross River estuary, S.E. Niger Delta, Nigeria.

  Environmental monitoring and assessment 20120101

• Aliphatic and polycyclic aromatic hydrocarbons in the surface sediments from the Eastern Aegean: assessment and source recognition of petroleum hydrocarbons.

  Environmental science and pollution research international 20120101

• Long-term monitoring of live cell proliferation in presence of PVP-Hypericin: a new strategy using ms pulses of LED and the fluorescent dye CFSE.

  Journal of microscopy 20120101

• Antitumor efficacy of photodynamic therapy using novel nanoformulations of hypocrellin photosensitizer SL052.

  Photochemistry and photobiology 20120101

• Down-regulation of the human VEGF gene expression by perylene monoimide derivatives.

  Bioorganic & medicinal chemistry letters 20120101

• In vitro fungicidal photodynamic effect of hypericin on Candida species.

  Photochemistry and photobiology 20120101

• Molecular response to hypericin-induced photodamage.

  Current medicinal chemistry 20120101

• Hypericin-mediated photodynamic antimicrobial effect on clinically isolated pathogens.

  Photochemistry and photobiology 20120101

• Potent phototoxicity of marine bunker oil to translucent herring embryos after prolonged weathering.

  PloS one 20120101

• Mixing process of ternary solvents prepared through microchannels in a microchip under laminar flow conditions.

  Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20120101

• Electron transport at surfaces and interfaces.

  Chimia 20120101

• Modifying the STM tip for the ' ultimate ' imaging of the Si(111)-7×7 surface and metal-supported molecules.

  Chimia 20120101

• Interaction of pyrrolobenzodiazepine (PBD) ligands with parallel intermolecular G-quadruplex complex using spectroscopy and ESI-MS.

  PloS one 20120101

• Hypothetical two-step initiation of experimental carcinogenesis by polycyclic aromatic hydrocarbons and aminoazo dyes.

  The open biochemistry journal 20120101

• Density functional theory (DFT) study of triphenylamine-based dyes for their use as sensitizers in molecular photovoltaics.

  International journal of molecular sciences 20120101

• Traffic-related air pollution and DNA damage: a longitudinal study in Taiwanese traffic conductors.

  PloS one 20120101

• Secondary metabolites of Hypericum leptophyllum Hochst., an endemic Turkish species.

  TheScientificWorldJournal 20120101

• Inhibitors of translation targeting eukaryotic translation initiation factor 4A.

  Methods in enzymology 20120101

• [Simultaneous determination of hypocrellin A, hypocrellin B, and hypocrellin C by HPLC].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120101

• Perylene ligand wrapping G-quadruplex DNA for label-free fluorescence potassium recognition.

  Biosensors & bioelectronics 20120101

• Naphthalene- and perylenediimides with hydroquinones, catechols, boronic esters and imines in the core.

  Organic & biomolecular chemistry 20111221

• Graphene-promoted 3,4,9,10-perylenetetracarboxylic acid nanocomposite as redox probe in label-free electrochemical aptasensor.

  Biosensors & bioelectronics 20111215

• Amino acid derivatives of perylenediimide and their N-H···O peptide bond dipoles-templated solid state assembly into stacks.

  Organic & biomolecular chemistry 20111207

• Limitations of electronic energy transfer in the determination of lipid nanodomain sizes.

  Biophysical journal 20111207

• Sonodynamic and photodynamic mechanisms of action of the novel hypocrellin sonosensitizer, SL017: mitochondrial cell death is attenuated by 11, 12-epoxyeicosatrienoic acid.

  Investigational new drugs 20111201

• β-Catenin signaling is required for TGF-β1-induced extracellular matrix production by airway smooth muscle cells.

  American journal of physiology. Lung cellular and molecular physiology 20111201

• Improved efficiency of extraction of polycyclic aromatic hydrocarbons (PAHs) from the National Institute of Standards and Technology (NIST) Standard Reference Material Diesel Particulate Matter (SRM 2975) using accelerated solvent extraction.

  Analytical and bioanalytical chemistry 20111201

• Occurrence, source apportionment and toxicity assessment of polycyclic aromatic hydrocarbons in surface sediments of Chaohu, one of the most polluted lakes in China.

  Journal of environmental monitoring : JEM 20111201

• Low dose hypericin-PDT induces complete tumor regression in BALB/c mice bearing CT26 colon carcinoma.

  Photodiagnosis and photodynamic therapy 20111201

• Nearly monodispersed perylene nanotablets: easy fabrication and unique optical properties.

  Journal of nanoscience and nanotechnology 20111201

• Interactions of a platinum-modified perylene derivative with the human telomeric G-quadruplex.

  The journal of physical chemistry. B 20111124

• Photoinduced charge separation in an organic donor-acceptor hybrid molecule.

  The journal of physical chemistry. B 20111124

• Assemblies of perylene diimide derivatives with melamine into luminescent hydrogels.

  Chemical communications (Cambridge, England) 20111121

• Self-repairing complex helical columns generated via kinetically controlled self-assembly of dendronized perylene bisimides.

  Journal of the American Chemical Society 20111116

• Ambipolar multi-stripe organic field-effect transistors.

  Advanced materials (Deerfield Beach, Fla.) 20111116

• Surface chemistry and annealing-driven interfacial changes in organic semiconducting thin films on silica surfaces.

  Langmuir : the ACS journal of surfaces and colloids 20111115

• Cerebrospinal fluid hypocretin (orexin) levels are elevated by play but are not raised by exercise and its associated heart rate, blood pressure, respiration or body temperature changes.

  Archives italiennes de biologie 20111107

• Palladium-catalyzed pentannulation of polycyclic aromatic hydrocarbons.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20111104

• Supramolecular zinc phthalocyanine-imidazolyl perylenediimide dyad and triad: synthesis, complexation, and photophysical studies.

  Chemistry, an Asian journal 20111104

• A phase 1/2 study of orally administered synthetic hypericin for treatment of recurrent malignant gliomas.

  Cancer 20111101

• Identification of anti-inflammatory constituents in Hypericum perforatum and Hypericum gentianoides extracts using RAW 264.7 mouse macrophages.

  Phytochemistry 20111101

• Influence of the vascular damaging agents DMXAA and ZD6126 on hypericin distribution and accumulation in RIF-1 tumors.

  Journal of cancer research and clinical oncology 20111101

• Hypocrellin-B acetate as a fluorogenic substrate for enzyme-assisted cell photosensitization.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20111101

• Utilizing G-quadruplex formation to target 8-oxoguanine in telomeric sequences.

  Bioorganic & medicinal chemistry letters 20111101

• Photophysical and quantum chemical study on a J-aggregate forming perylene bisimide monomer.

  Physical chemistry chemical physics : PCCP 20111021

• Self-assembly and microstructural control of a hexa-peri-hexabenzocoronene-perylene diimide dyad by solvent vapor diffusion.

  Small (Weinheim an der Bergstrasse, Germany) 20111017

• Graphene oxide noncovalent photosensitizer and its anticancer activity in vitro.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20111017

• Size distribution and source apportionment of polycyclic aromatic hydrocarbons (PAHs) in aerosol particle samples from the atmospheric environment of Delhi, India.

  The Science of the total environment 20111015

• Synthesis of graphene nanoribbons encapsulated in single-walled carbon nanotubes.

  Nano letters 20111012

• Supramolecular polymers in aqueous medium: rational design based on directional hydrophobic interactions.

  Journal of the American Chemical Society 20111012

• Triple-layer (au@perylene)@polyaniline nanocomposite: unconventional growth of faceted organic nanocrystals on polycrystalline Au.

  Angewandte Chemie (International ed. in English) 20111010

• Porous metal membranes for solid-phase extraction of polycyclic aromatic hydrocarbons.

  The Analyst 20111007

• Superquencher formation via nucleic acid induced noncovalent perylene probe self-assembly.

  Chemical communications (Cambridge, England) 20111007

• Induction of hypocrellin production by Triton X-100 under submerged fermentation with Shiraia sp. SUPER-H168.

  New biotechnology 20111001

• G-quadruplexes: from guanine gels to chemotherapeutics.

  Molecular biotechnology 20111001

• In vitro photochemical and phototoxicological characterization of major constituents in St. John's Wort (Hypericum perforatum) extracts.

  Phytochemistry 20111001

• Characterisation and fingerprinting of PCBs in flue gas and ash from waste incineration and in technical mixtures.

  Chemosphere 20111001

• Intracellular metabolism, subcellular localization and phototoxicity of HMME/HB in ovarian cancer cells.

  Anticancer research 20111001

• Flow injection fluorometric determination of ascorbic acid using perylenebisimide-linked nitroxide.

  Talanta 20110930

• Helical assembly induced by hydrogen bonding from chiral carboxylic acids based on perylene bisimides.

  The journal of physical chemistry. B 20110922

• Fine-tuned nanostructures assembled from L-lysine-functionalized perylene bisimides.

  Langmuir : the ACS journal of surfaces and colloids 20110920

• Application of 3,4,9,10-perylenetetracarboxylic diimide microfibers as a fluorescent sensing platform for biomolecular detection.

  Analytica chimica acta 20110919

• Perylene bisimide as a versatile fluorescent tool for environmental and biological analysis: a review.

  Talanta 20110915

• Organic triplet sensitizer library derived from a single chromophore (BODIPY) with long-lived triplet excited state for triplet-triplet annihilation based upconversion.

  The Journal of organic chemistry 20110902

• Syntheses and properties of 1,6 and 1,7 perylene diimides and tetracarboxylic dianhydrides.

  Organic letters 20110902

• Spectroscopic studies on TiO(2) enhanced binding of Hypocrellin B with DNA.

  Journal of fluorescence 20110901

• Effect of sodium chloride on the binding of polyaromatic hydrocarbon guests with sodium cholate aggregates.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20110901

• Photodynamic therapy-induced killing is enhanced in depigmented metastatic melanoma cells.

  Cell biology international 20110901

• A dual-targeting anticancer approach: soil and seed principle.

  Radiology 20110901

• Chemical reaction mediated self-assembly of PTCDA into nanofibers.

  Nanoscale 20110901

• Flavonoid glycosides and naphthodianthrones in the sawfly Tenthredo zonula and its host-plants, Hypericum perforatum and H. hirsutum.

  Journal of chemical ecology 20110901

• Biphasic dose-response of antioxidants in hypericin-induced photohemolysis.

  Photodiagnosis and photodynamic therapy 20110901

• Antiangiogenesis agents avastin and erbitux enhance the efficacy of photodynamic therapy in a murine bladder tumor model.

  Lasers in surgery and medicine 20110901

• Energy alignment and surface dipoles of rylene dyes adsorbed to TiO2 nanoparticles.

  Physical chemistry chemical physics : PCCP 20110828

• Electronic and magnetic characteristics of polycyclic aromatic hydrocarbons with factorizable Kekulé structure counts.

  The journal of physical chemistry. A 20110825

• High electron mobility in air for N,N'-1H,1H-perfluorobutyldicyanoperylene carboxydi-imide solution-crystallized thin-film transistors on hydrophobic surfaces.

  Advanced materials (Deerfield Beach, Fla.) 20110823

• Tailored one- and two-dimensional self-assembly of a perylene diimide derivative in organic solvents.

  The journal of physical chemistry. B 20110818

• Self-assembly of dendronized perylene bisimides into complex helical columns.

  Journal of the American Chemical Society 20110810

• Synthesis and photophysics of silicon phthalocyanine-perylenebisimide triads connected through rigid and flexible bridges.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110808

• A water-soluble perylene dye functionalised with a 17β-estradiol: a new fluorescent tool for steroid hormones.

  Chemical communications (Cambridge, England) 20110807

• Cyclopalladated complexes of perylene imine: mononuclear complexes with five- or six-membered metallacycles.

  Dalton transactions (Cambridge, England : 2003) 20110807

• Synthesis, characterization, and photophysical study of fluorescent N-substituted benzo[ghi]perylene 'swallow tail' monoimides.

  The Journal of organic chemistry 20110805

• Ratiometric molecular beacons based on the perylene bisimide as a dimeric internal DNA base substitution.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20110801

• Synthesis of a dibromoperylene phosphoramidite building block and its incorporation at the 5' end of a G-quadruplex forming oligonucleotide: spectroscopic properties and structural studies of the resulting dibromoperylene conjugate.

  Bioconjugate chemistry 20110720

• Perylene anhydride fused porphyrins as near-infrared sensitizers for dye-sensitized solar cells.

  Organic letters 20110715

• Four iodine-mediated electrophilic cyclizations of rigid parallel triple bonds mapped from 1,8-dialkynylnaphthalenes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110711

• Ab initio studies of aromatic excimers using multiconfiguration quasi-degenerate perturbation theory.

  The journal of physical chemistry. A 20110707

• Monovalent, clickable, uncharged, water-soluble perylenediimide-cored dendrimers for target-specific fluorescent biolabeling.

  Journal of the American Chemical Society 20110706

• A new Co(III)-hypocrellin B complex with enhanced photonuclease activity.

  Journal of inorganic biochemistry 20110701

• [Study on the enzyme extraction process of hypericin by pectinase].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110701

• Cyclen-functionalized perylenebisimides as sensitive and selective fluorescent sensors for Pb2+ in aqueous solution.

  Chemical communications (Cambridge, England) 20110621

• A versatile standard for bathochromic fluorescence based on intramolecular FRET.

  Physical chemistry chemical physics : PCCP 20110621

• Dual-responsive interaction to detect DNA on template-based fluorescent nanotubes.

  Small (Weinheim an der Bergstrasse, Germany) 20110620

• The potential of perylene bisimide derivatives for the solubilization of carbon nanotubes and graphene.

  Advanced materials (Deerfield Beach, Fla.) 20110617

• Photoinduced singlet charge transfer in a ruthenium(II) perylene-3,4:9,10-bis(dicarboximide) complex.

  The journal of physical chemistry. B 20110616

• Detection of three-base deletion by exciplex formation with perylene derivatives.

  Chemical communications (Cambridge, England) 20110614

• Hyperthermal organic thin film growth on surfaces terminated with self-assembled monolayers. I. The dynamics of trapping.

  The Journal of chemical physics 20110614

• Photophysics of new photostable rylene derivatives: applications in single-molecule studies and membrane labelling.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20110606

• Assembly of DNA triangles mediated by perylene bisimide caps.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110606

• Chemistry at boron: synthesis and properties of red to near-IR fluorescent dyes based on boron-substituted diisoindolomethene frameworks.

  The Journal of organic chemistry 20110603

• Lipophilic rather than hydrophilic photosensitizers show strong adherence to standard cell culture microplates under cell-free conditions.

  Journal of photochemistry and photobiology. B, Biology 20110602

• Autophagy pathways activated in response to PDT contribute to cell resistance against ROS damage.

  Journal of cellular and molecular medicine 20110601

• A comparative study of one- and two-photon absorption properties of pyrene and perylene diimide derivatives.

  Journal of molecular modeling 20110601

• New fluorescent perylene bisimide indicators--a platform for broadband pH optodes.

  Analytical and bioanalytical chemistry 20110601

• Ultralong single organic semiconducting nano/microwires based on spiro-substituted perylenetetracarboxylic diimide.

  ACS applied materials & interfaces 20110601

• Molecular implementation of sequential and reversible logic through photochromic energy transfer switching.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110527

• Pathway-dependent self-assembly of perylene diimide/peptide conjugates in aqueous medium.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110523

• Modulating helicity through amphiphilicity-tuning supramolecular interactions for the controlled assembly of perylenes.

  Chemical communications (Cambridge, England) 20110521

• The initial growth behavior of perylene on Cu(100).

  The Journal of chemical physics 20110521

• Iridium-catalyzed direct tetraborylation of perylene bisimides.

  Organic letters 20110520

• High dispersion of platinum-ruthenium nanoparticles on the 3,4,9,10-perylene tetracarboxylic acid-functionalized carbon nanotubes for methanol electro-oxidation.

  Chemical communications (Cambridge, England) 20110514

• Influence of vibronic coupling on band structure and exciton self-trapping in α-perylene.

  The journal of physical chemistry. B 20110512

• A facile route to water-soluble coronenes and benzo[ghi]perylenes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110502

• Genetic diversity of Cercospora kikuchii isolates from soybean cultured in Argentina as revealed by molecular markers and cercosporin production.

  Mycopathologia 20110501

• Selective enrichment of hypericin in malignant glioma: pioneering in vivo results.

  International journal of oncology 20110501

• The identification of synthetic organic pigments in modern paints and modern paintings using pyrolysis-gas chromatography-mass spectrometry.

  Analytical and bioanalytical chemistry 20110501

• Small-animal PET of tumor damage induced by photothermal ablation with 64Cu-bis-DOTA-hypericin.

  Journal of nuclear medicine : official publication, Society of Nuclear Medicine 20110501

• Fabrication and characteristics of fullerene-perylene dyad based organic photovoltaic cell.

  Journal of nanoscience and nanotechnology 20110501

• The possible use of hypericin to overcome drug resistance in cancer treatment.

  Chemico-biological interactions 20110425

• Consequences of transient heating on the motional dynamics of cholesterol-containing phospholipid vesicles.

  The journal of physical chemistry. B 20110414

• Synthesis and spectroscopic studies of the aminoglycoside (neomycin)--perylene conjugate binding to human telomeric DNA.

  Biochemistry 20110412

• Water-soluble and fluorescent dendritic perylene bisimides for live-cell imaging.

  Chemical communications (Cambridge, England) 20110407

• Single-molecule fluorescence photoswitching of a diarylethene-perylenebisimide dyad: non-destructive fluorescence readout.

  Journal of the American Chemical Society 20110406

• Photodynamic antimicrobial activity of hypocrellin A.

  Journal of photochemistry and photobiology. B, Biology 20110404

• Biodistribution of PVP-hypericin and hexaminolevulinate-induced PpIX in normal and orthotopic tumor-bearing rat urinary bladder.

  Cancer chemotherapy and pharmacology 20110401

• Hypericin incorporation and localization in fixed HeLa cells for various conditions of fixation and incubation.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20110401

• Lower sensitivity of FHC fetal colon epithelial cells to photodynamic therapy compared to HT-29 colon adenocarcinoma cells despite higher intracellular accumulation of hypericin.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20110401

• Hypericum perforatum for the treatment of premenstrual syndrome.

  International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics 20110401

• Enhanced sorption of PAHs in natural-fire-impacted sediments from Oriole Lake, California.

  Environmental science & technology 20110401

• Recent advances in submolecular resolution with scanning probe microscopy.

  Nature chemistry 20110401

• Vibronic spectra of perylene bisimide oligomers: effects of intermolecular charge-transfer excitation and conformational flexibility.

  The journal of physical chemistry. B 20110331

• Interfacing strong electron acceptors with single wall carbon nanotubes.

  Journal of the American Chemical Society 20110330

• Rational construction of perylene bisimide columnar superstructures with a biased helical sense.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110321

• On the diffusion of hypericin in dimethylsulfoxide/water mixtures-the effect of aggregation.

  The journal of physical chemistry. B 20110317

• N-cyclic bay-substituted perylene G-quadruplex ligands have selective antiproliferative effects on cancer cells and induce telomere damage.

  Journal of medicinal chemistry 20110310

• Synthesis and optical properties of triphenylene-based dendritic donor perylene diimide acceptor systems.

  The journal of physical chemistry. A 20110310

• Fluorescence observation supporting capillary chromatography based on tube radial distribution of carrier solvents under laminar flow conditions.

  The Analyst 20110307

• Local surface potential of π-conjugated nanostructures by Kelvin probe force microscopy: effect of the sampling depth.

  Small (Weinheim an der Bergstrasse, Germany) 20110307

• Molecular dynamics studies of the 3D structure and planar ligand binding of a quadruplex dimer.

  Journal of molecular modeling 20110301

• Thermochromism of perylenes: dynamics in aromatics.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110301

• Isolation and purification of series bioactive components from Hypericum perforatum L. by counter-current chromatography.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20110301

• Supramolecular structures: Robust materials from weak forces.

  Nature nanotechnology 20110301

• Photocytotoxicity of hypocrellin B (HB) was enhanced by liposomalization in vitro.

  International journal of toxicology 20110301

• 9-Piperazine substituted perylene-3,4-dicarboximide as a fluorescent probe in ratiometric analysis.

  Chemical communications (Cambridge, England) 20110227

• Long distance energy transfer in a polymer matrix doped with a perylene dye.

  Physical chemistry chemical physics : PCCP 20110227

• Energy transfer pathways in a rylene-based Triad.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20110225

• Sequential energy and electron transfer in polyisocyanopeptide-based multichromophoric arrays.

  The journal of physical chemistry. B 20110224

• Theoretical predictions of red and near-infrared strongly emitting X-annulated rylenes.

  The Journal of chemical physics 20110221

• A mesogenic triphenylene-perylene-triphenylene triad.

  Organic letters 20110218

• Synthesis and photophysics of monodisperse co-oligomers consisting of alternating thiophene and perylene bisimide.

  Physical chemistry chemical physics : PCCP 20110214

• Label-free electrochemical impedance sensing of DNA hybridization based on functionalized graphene sheets.

  Chemical communications (Cambridge, England) 20110214

• Atroposelective total synthesis of axially chiral biaryl natural products.

  Chemical reviews 20110209

• Photodynamic therapy using topically applied hypericin: comparative effect with methyl-aminolevulinic acid on UV induced skin tumours.

  Journal of photochemistry and photobiology. B, Biology 20110207

• Elsinoë fawcettii and Elsinoë australis: the fungal pathogens causing citrus scab.

  Molecular plant pathology 20110201

• Perylene-based nanotweezers: enrichment of larger-diameter single-walled carbon nanotubes.

  Chemistry, an Asian journal 20110201

• Targeting transcription through inhibition of TBP.

  Oncotarget 20110201

• Topological ring currents in the 'empty' ring of benzo-annelated perylenes.

  The journal of physical chemistry. A 20110127

• Complex interplay and hierarchy of interactions in two-dimensional supramolecular assemblies.

  ACS nano 20110125

• Encapsulation of dye molecules and nanoparticles in hollow organogel fibers of a nonchiral polyurethane model compound.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20110124

• Doubly and triply linked porphyrin-perylene monoimides as near IR dyes with large dipole moments and high photostability.

  The Journal of organic chemistry 20110121

• Hypocrellin B-encapsulated nanoparticle-mediated rev-caspase-3 gene transfection and photodynamic therapy on tumor cells.

  European journal of pharmacology 20110115

• High-resolution electron spectroscopy, preferential metal-binding sites, and thermochemistry of lithium complexes of polycyclic aromatic hydrocarbons.

  The Journal of chemical physics 20110114

• Solution-processed, high-performance nanoribbon transistors based on dithioperylene.

  Journal of the American Chemical Society 20110112

• Rylene and related diimides for organic electronics.

  Advanced materials (Deerfield Beach, Fla.) 20110111

• Resonant Raman spectra of diindenoperylene thin films.

  The Journal of chemical physics 20110107

• Pharmacological studies on Hypericum perforatum fractions and constituents.

  Pharmaceutical biology 20110101

• Inhibition of 17β-estradiol activation by CYP1A1: genotype- and regioselective inhibition by St. John's Wort and several natural polyphenols.

  Biochimica et biophysica acta 20110101

• Human serum albumin as key mediator of the differential accumulation of hypericin in normal urothelial cell spheroids versus urothelial cell carcinoma spheroids.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20110101

• Hypericins and thioredoxin reductase: Biochemical and docking studies disclose the molecular basis for effective inhibition by naphthodianthrones.

  Bioorganic & medicinal chemistry 20110101

• Kinetics of hypericin association with low-density lipoproteins.

  Photochemistry and photobiology 20110101

• MPEG-hexPLA micelles as novel carriers for hypericin, a fluorescent marker for use in cancer diagnostics.

  Photochemistry and photobiology 20110101

• Photoactivated hypericin induces downregulation of HER2 gene expression.

  Radiation research 20110101

• Formation of organic crystalline nanopillar arrays and their application to organic photovoltaic cells.

  ACS applied materials & interfaces 20110101

• Effects of UV-B on secondary metabolites of St. John's Wort (Hypericum perforatum L.) grown in controlled environments.

  Photochemistry and photobiology 20110101

• Biodistribution and photodynamic effects of polyvinylpyrrolidone-hypericin using multicellular spheroids composed of normal human urothelial and T24 transitional cell carcinoma cells.

  Journal of biomedical optics 20110101

• Molecular photovoltaics in nanoscale dimension.

  International journal of molecular sciences 20110101

• High photoelectric conversion efficiency of metal phthalocyanine/fullerene heterojunction photovoltaic device.

  International journal of molecular sciences 20110101

• Light-emitting devices with conjugated polymers.

  International journal of molecular sciences 20110101

• Zinc(II)-selective ratiometric fluorescent probe based on perylene bisimide derivative.

  Luminescence : the journal of biological and chemical luminescence 20110101

• STM-induced light emission from thin films of perylene derivatives on the HOPG and Au substrates.

  Nanoscale research letters 20110101

• Tuning photoluminescence of organic rubrene nanoparticles through a hydrothermal process.

  Nanoscale research letters 20110101

• Tube radial distribution phenomenon of ternary mixed solvents in a microspace under laminar flow conditions.

  Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20110101

• β-Catenin signaling increases during melanoma progression and promotes tumor cell survival and chemoresistance.

  PloS one 20110101

• Degradation of HIF-1alpha under hypoxia combined with induction of Hsp90 polyubiquitination in cancer cells by hypericin: a unique cancer therapy.

  PloS one 20110101

• The Langmuir-Blodgett technique as a tool for homeotropic alignment of fluorinated liquid crystals mixed with arachidic acid.

  International journal of molecular sciences 20110101

• Physical properties of naked DNA influence nucleosome positioning and correlate with transcription start and termination sites in yeast.

  BMC genomics 20110101

• Nanoscale structure, dynamics and power conversion efficiency correlations in small molecule and oligomer-based photovoltaic devices.

  Nano reviews 20110101

• Fabrication and ultraviolet photoresponse characteristics of ordered SnOx (x ≈ 0.87, 1.45, 2) nanopore films.

  Nanoscale research letters 20110101

• Mass transfer of water-insoluble organic compound from octadecylsilyl-silica gel into water in the presence of a nonionic surfactant.

  Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20110101

• Electronic noses and tongues: applications for the food and pharmaceutical industries.

  Sensors (Basel, Switzerland) 20110101

• Enhanced antiproliferative and apoptotic response of HT-29 adenocarcinoma cells to combination of photoactivated hypericin and farnesyltransferase inhibitor manumycin A.

  International journal of molecular sciences 20110101

• A novel approach for a toxicity prediction model of environmental pollutants by using a quantitative structure-activity relationship method based on toxicogenomics.

  ISRN toxicology 20110101

• n-Type field effect transistors based on rigid rod and liquid crystalline alternating copoly(benzobisoxazole) imides containing perylene and/or naphthalene.

  The journal of physical chemistry. B 20101223

• Non-covalent chemistry of graphene: electronic communication with dendronized perylene bisimides.

  Advanced materials (Deerfield Beach, Fla.) 20101221

• Monoclinic CuO nanoflowers on resin support: recyclable catalyst to obtain perylene compound.

  Chemical communications (Cambridge, England) 20101214

• Structural and electronic properties of extremely long perylene bisimide nanofibers formed through a stoichiometrically mismatched, hydrogen-bonded complexation.

  Small (Weinheim an der Bergstrasse, Germany) 20101206

• Electronic absorption spectroscopy of polycyclic aromatic hydrocarbons (PAHs) radical cations generated in oleum: a superacid medium.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20101201

• Delayed luminescence spectroscopy of organic photovoltaic binary blend films: Probing the emissive non-geminate charge recombination.

  Advanced materials (Deerfield Beach, Fla.) 20101201

• A phase II placebo-controlled study of photodynamic therapy with topical hypericin and visible light irradiation in the treatment of cutaneous T-cell lymphoma and psoriasis.

  Journal of the American Academy of Dermatology 20101201

• Self-organization of G-quadruplex structures in the hTERT core promoter stabilized by polyaminic side chain perylene derivatives.

  Biophysical chemistry 20101201

• Förster resonant energy transfer in orthogonally arranged chromophores.

  Journal of the American Chemical Society 20101201

• Water-soluble and biocompatible sono/photosensitizer nanoparticles for enhanced cancer therapy.

  Nanomedicine (London, England) 20101201

• The phylogenetic position of Rhopalostroma as inferred from a polythetic approach.

  Persoonia 20101201

• The effect of tetramethylammonium ion on the voltammetric behavior of polycyclic aromatic hydrocarbons: computations explain a long-standing anomaly.

  Physical chemistry chemical physics : PCCP 20101128

• Toluene-filled polypyrrole microvessels: entrapment and dynamics of encapsulated perylene.

  The journal of physical chemistry. B 20101125

• Investigating photoinduced charge transfer in carbon nanotube-perylene-quantum dot hybrid nanocomposites.

  ACS nano 20101123

• Determination of the surfactant density on SWCNTs by analytical ultracentrifugation.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20101122

• Enhanced adsorption affinity of anionic perylene-based surfactants towards smaller-diameter SWCNTs.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20101122

• Excited-state photodynamics of perylene-porphyrin dyads. 5. Tuning light-harvesting characteristics via perylene substituents, connection motif, and three-dimensional architecture.

  The journal of physical chemistry. B 20101118

• Photoinduced processes in self-assembled porphyrin/perylene bisimide metallosupramolecular boxes.

  The journal of physical chemistry. B 20101118

• Hydrophobic self-assembly of a perylenediimide-linked DNA dumbbell into supramolecular polymers.

  Journal of the American Chemical Society 20101110

• Site-specific incorporation of perylene into an N-terminally modified light-harvesting complex II.

  Organic & biomolecular chemistry 20101107

• Perylene-labeled silica nanoparticles: synthesis and characterization of three novel silica nanoparticle species for live-cell imaging.

  Small (Weinheim an der Bergstrasse, Germany) 20101105

• An oxidation induced by potassium metal. Studies on the anionic cyclodehydrogenation of 1,1'-binaphthyl to perylene.

  The Journal of organic chemistry 20101105

• Ultrafast intramolecular charge transfer of formyl perylene observed using femtosecond transient absorption spectroscopy.

  The journal of physical chemistry. A 20101104

• Effects of energy dissipation on motional dynamics in unilamellar vesicles.

  The journal of physical chemistry. B 20101104

• Delivering a hydrophobic anticancer drug for photodynamic therapy by amorphous formulation.

  Bioorganic & medicinal chemistry letters 20101101

• Dinuclear Cu(II) hypocrellin B complexes with enhanced photonuclease activity.

  Inorganic chemistry 20101101

• A molecular logic gate for the highly selective recognition of pyrophosphate with a hypocrellin A-Zn(II) complex.

  The Analyst 20101101

• Quasi-one-dimensional electronic systems formed from boron dipyrromethene (BODIPY) dyes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20101018

• Highly fluorescent platinum(II) organometallic complexes of perylene and perylene monoimide, with Pt σ-bonded directly to the perylene core.

  Inorganic chemistry 20101018

• Insulator base pairs for lighting-up perylenediimide in a DNA duplex.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20101011

• Inhibition characteristics of hypericin on rat small intestine glutathione-S-transferases.

  Chemico-biological interactions 20101006

• Interaction between hypericin and hemoglobin.

  Journal of photochemistry and photobiology. B, Biology 20101005

• Effects of hypericin on the structure and aggregation properties of β-amyloid peptides.

  European biophysics journal : EBJ 20101001

• 2,9-Di-3-pentyl-anthra[1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone.

  Acta crystallographica. Section E, Structure reports online 20101001

• PUFAs enhance oxidative stress and apoptosis in tumour cells exposed to hypericin-mediated PDT.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100924

• Alkali metal doped organic molecules on insulators: charge impact on the optical properties.

  Advanced materials (Deerfield Beach, Fla.) 20100922

• Acceptor energy level control of charge photogeneration in organic donor/acceptor blends.

  Journal of the American Chemical Society 20100922

• N-annulated perylene fused porphyrins with enhanced near-IR absorption and emission.

  Organic letters 20100917

• Development of a time-gated system for Raman spectroscopy of biological samples.

  Optics express 20100913

• Multichromophoric phthalocyanine-(perylenediimide)(8) molecules: a photophysical study.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20100903

• Comparative in vitro study on the characteristics of different photosensitizers employed in PDT.

  Journal of photochemistry and photobiology. B, Biology 20100902

• Photodynamic efficacy of hypericin targeted by two delivery techniques to hepatocellular carcinoma cells.

  Lasers in medical science 20100901

• Locally resolved core-hole screening, molecular orientation, and morphology in thin films of Diindenoperylene deposited on Au111 single crystals.

  Advanced materials (Deerfield Beach, Fla.) 20100901

• Cellular and molecular mechanisms of photodynamic hypericin therapy for nasopharyngeal carcinoma cells.

  The Journal of pharmacology and experimental therapeutics 20100901

• Multidimensionality of delocalization indices and nucleus-independent chemical shifts in polycyclic aromatic hydrocarbons II: proof of further nonlocality.

  Journal of computational chemistry 20100901

• Polarized emission and optical waveguide in crystalline perylene diimide microwires.

  Advanced materials (Deerfield Beach, Fla.) 20100901

• Direct imaging of intermolecular bonds in scanning tunneling microscopy.

  Journal of the American Chemical Society 20100901

• Domino Diels-Alder cycloadditions of arynes: new approach to elusive perylene derivatives.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20100823

• Photoassisted formation of an atomic switch.

  Small (Weinheim an der Bergstrasse, Germany) 20100816

• Contamination from polycyclic aromatic hydrocarbons (PAHs) in the soil of a botanic garden localized next to a former manufacturing gas plant in Palermo (Italy).

  Journal of hazardous materials 20100815

• Metal-interrupted perylene diimide: toward a new class of tunable n-type inorganic-organic hybrid semiconductors.

  Inorganic chemistry 20100802

• Mitochondria-targeting photosensitizer-encapsulated amorphous nanocage as a bimodal reagent for drug delivery and biodiagnose in vitro.

  Biomedical microdevices 20100801

• {beta}-Catenin regulates airway smooth muscle contraction.

  American journal of physiology. Lung cellular and molecular physiology 20100801

• Effect of St. John's Wort standardized extract and hypericin on in vitro placental calcium transport.

  Journal of medicinal food 20100801

• Label-free selective sensing of mercury(II) via reduced aggregation of the perylene fluorescent probe.

  The Analyst 20100801

• DNA base-pair flipping with fluorescent perylenediimide pincers.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100730

• Electron transfer reactions in ternary systems on silica gel surfaces: evidence for radical cation diffusion.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100730

• Electrospray ionization mass spectrometry probing of formation and recognition of the G-quadruplex in the proximal promoter of the human vascular endothelial growth factor gene.

  Rapid communications in mass spectrometry : RCM 20100730

• Red-edge-wavelength finely-tunable laser action from new BODIPY dyes.

  Physical chemistry chemical physics : PCCP 20100728

• Specific Hg(2+)-mediated perylene bisimide aggregation for highly sensitive detection of cysteine.

  Chemical communications (Cambridge, England) 20100721

• Perylene bisimides with rigid 2,2'-biphenol bridges at bay area as conjugated chiral platforms.

  Organic letters 20100716

• A nanoencapsulated hypocrellin A prepared by an improved microemulsion method for photodynamic treatment.

  Journal of materials science. Materials in medicine 20100701

• A versatile molecular layer-by-layer thin film fabrication technique utilizing copper(I)-catalyzed azide-alkyne cycloaddition.

  Langmuir : the ACS journal of surfaces and colloids 20100615

• Self-assembly, dynamics, and phase transformation kinetics of donor-acceptor substituted perylene derivatives.

  Journal of the American Chemical Society 20100602

• Highly emissive metal-organic framework composites by host-guest chemistry.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100601

• Interaction of metal complexes with G-quadruplex DNA.

  Angewandte Chemie (International ed. in English) 20100601

• Lipophilic photosensitizer administration via the prostate arteries for photodynamic therapy of the canine prostate.

  Photodiagnosis and photodynamic therapy 20100601

• Topical treatment of disseminated superficial actinic porokeratosis with hypericin-photodynamic therapy: a case report.

  Photodiagnosis and photodynamic therapy 20100601

• Secondary metabolites of Hypericum confertum and their possible chemotaxonomic significance.

  Natural product communications 20100601

• Lessons learned from herbal medicinal products: the example of St. John's Wort (perpendicular).

  Journal of natural products 20100528

• Hypericin, the active component of St. John's wort, inhibits glutamate release in the rat cerebrocortical synaptosomes via a mitogen-activated protein kinase-dependent pathway.

  European journal of pharmacology 20100525

• Observation of chiral aggregate growth of perylene derivative in opaque solution by circularly polarized luminescence.

  Organic letters 20100521

• Determination of enantiomerization barriers of hypericin and pseudohypericin by dynamic high-performance liquid chromatography on immobilized polysaccharide-type chiral stationary phases and off-column racemization experiments.

  Chirality 20100515

• Small molecule antagonists of Tcf4/beta-catenin complex inhibit the growth of HCC cells in vitro and in vivo.

  International journal of cancer 20100515

• Stability of disubstituted copper complexes in the gas phase analyzed by electrospray ionization mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20100515

• Correlations between local aromaticity indices of bipartite conjugated hydrocarbons.

  The journal of physical chemistry. A 20100513

• Immobilizing water-soluble dendritic electron donors and electron acceptors-phthalocyanines and perylenediimides-onto single wall carbon nanotubes.

  Journal of the American Chemical Society 20100512

• Core-perfluoroalkylated perylene diimides and naphthalene diimides: versatile synthesis, solubility, electrochemistry, and optical properties.

  The Journal of organic chemistry 20100507

• Lipid coated mesoporous silica nanoparticles as photosensitive drug carriers.

  Physical chemistry chemical physics : PCCP 20100507

• Accumulation of fluorophores into DNA duplexes to mimic the properties of quantum dots.

  Journal of the American Chemical Society 20100505

• Influence of lipid heterogeneity and phase behavior on phospholipase A2 action at the single molecule level.

  Biophysical journal 20100505

• Toxicity and phototoxicity of Hypocrellin A on malignant human cell lines, evidence of a synergistic action of photodynamic therapy with Imatinib mesylate.

  Journal of photochemistry and photobiology. B, Biology 20100503

• Chemical constituents and antidepressant activity of the new species Hypericum enshiense occurring in China.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20100501

• St. John's Wort reduces neuropathic pain through a hypericin-mediated inhibition of the protein kinase Cgamma and epsilon activity.

  Biochemical pharmacology 20100501

• Enhancement of device performance of organic solar cells by an interfacial perylene derivative layer.

  ACS applied materials & interfaces 20100501

• Assessment of benzo(a)pyrene-equivalent carcinogenicity and mutagenicity of residential indoor versus outdoor polycyclic aromatic hydrocarbons exposing young children in New York City.

  International journal of environmental research and public health 20100501

• Protein-lipid particles of medicinal leech salivary gland secretion; their size and morphology.

  Biochemistry. Biokhimiia 20100501

• A design concept of planar conjugated ladder oligomers of perylene bisimides and efficient synthetic strategy via regioselective photocyclization.

  Chemical communications (Cambridge, England) 20100428

• FRET and ligand related NON-FRET processes in single quantum dot-perylene bisimide assemblies.

  Physical chemistry chemical physics : PCCP 20100428

• Organic polyaromatic hydrocarbons as sensitizing model dyes for semiconductor nanoparticles.

  ChemSusChem 20100426

• Tailoring two-dimensional PTCDA-melamine self-assembled architectures at room temperature by tuning molecular ratio.

  Nanotechnology 20100423

• Synthesis of spiropyrans as building blocks for molecular switches and dyads.

  The Journal of organic chemistry 20100416

• Interaction dynamics of hypericin with low-density lipoproteins and U87-MG cells.

  International journal of pharmaceutics 20100415

• High-yield hypocrellin A production in solid-state fermentation by Shiraia sp. SUPER-H168.

  Applied biochemistry and biotechnology 20100401

• Isolation, characterization, and production of red pigment from Cercospora piaropi a biocontrol agent for waterhyacinth.

  Mycopathologia 20100401

• Hypericin prolongs action potential duration in hippocampal neurons by acting on K+ channels.

  British journal of pharmacology 20100401

• Quantum chemistry study on absorption spectra, electronic and electrical properties of organic dye on anatase(001).

  Journal of nanoscience and nanotechnology 20100401

• Small molecule inhibitors of Wnt/beta-catenin/lef-1 signaling induces apoptosis in chronic lymphocytic leukemia cells in vitro and in vivo.

  Neoplasia (New York, N.Y.) 20100401

• [Cluster analysis on hypocrellin A content in anamorphs of Shiraia bambusicola].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100401

• Photoswitchable intramolecular H-stacking of perylenebisimide.

  Journal of the American Chemical Society 20100331

• Effects of ethanol on the organization of phosphocholine lipid bilayers.

  The journal of physical chemistry. B 20100325

• Noncovalent functionalization of BN nanotubes with perylene derivative molecules: an ab initio study.

  ACS nano 20100323

• Electron hopping among cofacially stacked perylenediimides assembled by using DNA hairpins.

  Angewandte Chemie (International ed. in English) 20100322

• Annulation of tetrathiafulvalene to the bay region of perylenediimide.

  Organic letters 20100319

• Relationship between crystalline order and exciton diffusion length in molecular organic semiconductors.

  Advanced materials (Deerfield Beach, Fla.) 20100319

• Multichannel capillary electrophoresis microdevice and instrumentation for in situ planetary analysis of organic molecules and biomarkers.

  Analytical chemistry 20100315

• A fluorescent probe for the quantification of heparin in clinical samples with minimal matrix interference.

  Chemical communications (Cambridge, England) 20100314

• Flat-panel electronic displays: a triumph of physics, chemistry and engineering.

  Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 20100313

• Nickel(II) and iron(III) selective off-on-type fluorescence probes based on perylene tetracarboxylic diimide.

  Organic & biomolecular chemistry 20100307

• Dynamics in organic ionic liquids in distinct regions using charged and uncharged orientational relaxation probes.

  The journal of physical chemistry. B 20100304

• Study of dynamic accumulation of secondary metabolites in three subspecies of Hypericum perforatum.

  Fitoterapia 20100301

• Antibacterial photodynamic therapy using water-soluble formulations of hypericin or mTHPC is effective in inactivation of Staphylococcus aureus.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100301

• Generation of stable sub-10 fs pulses at 400 nm in a hollow fiber for UV pump-probe experiment.

  Optics express 20100301

• Single-molecule redox blinking of perylene diimide derivatives in water.

  Journal of the American Chemical Society 20100224

• An efficient fluorescence resonance energy transfer (FRET) between pyrene and perylene assembled in a DNA duplex and its potential for discriminating single-base changes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20100222

• DABCO-mediated self-assembly of zinc porphyrin-perylene bisimide monodisperse multichromophoric nanoparticles.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20100222

• Nanotube surfactant design: the versatility of water-soluble perylene bisimides.

  Advanced materials (Deerfield Beach, Fla.) 20100216

• A new sol-gel silica nanovehicle preparation for photodynamic therapy in vitro.

  International journal of pharmaceutics 20100215

• Interaction of heparin with cationic molecular probes: probe charge is a major determinant of binding stoichiometry and affinity.

  Bioorganic & medicinal chemistry letters 20100215

• Fluorescence turn-on detection of a protein through the reduced aggregation of a perylene probe.

  Angewandte Chemie (International ed. in English) 20100215

• Synthesis and photophysical properties of glass-forming bay-substituted perylenediimide derivatives.

  The journal of physical chemistry. B 20100211

• Collective fluorescence blinking in linear J-aggregates assisted by long-distance exciton migration.

  Nano letters 20100210

• A highly sensitive, excimer-controlled molecular beacon.

  Angewandte Chemie (International ed. in English) 20100208

• A supramolecular network as sacrificial mask for the generation of a nanopatterned binary self-assembled monolayer.

  Small (Weinheim an der Bergstrasse, Germany) 20100205

• Crystal structure of Hyp-1, a St. John's wort protein implicated in the biosynthesis of hypericin.

  Journal of structural biology 20100201

• A prolonged protein kinase C-mediated, opioid-related antinociceptive effect of st John's Wort in mice.

  The journal of pain : official journal of the American Pain Society 20100201

• Hypocrellin B enhances ultrasound-induced cell death of nasopharyngeal carcinoma cells.

  Ultrasound in medicine & biology 20100201

• Fluorescence photoswitching of a diarylethene-perylenebisimide dyad based on intramolecular electron transfer.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20100201

• Fluorescence of the perylene radical cation and an inaccessible D(0)/D(1) conical intersection: An MMVB, RASSCF, and TD-DFT computational study.

  The Journal of chemical physics 20100128

• Down-regulation of Bcl-2 and Akt induced by combination of photoactivated hypericin and genistein in human breast cancer cells.

  Journal of photochemistry and photobiology. B, Biology 20100121

• Constituent-dependent liposome structure and organization.

  Langmuir : the ACS journal of surfaces and colloids 20100119

• Induced-fit binding of pi-electron-donor substrates to macrocyclic aromatic ether imide sulfones: a versatile approach to molecular assembly.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20100118

• One-pot facile synthesis of pyridyl annelated perylene bisimides.

  Organic letters 20100115

• Molecular aggregation behavior of perylene-bridged bis(beta-cyclodextrin) and its electronic interactions upon selective binding with aromatic guests.

  The journal of physical chemistry. B 20100114

• Genotoxicity and antigenotoxicity evaluation of non-photoactivated hypericin.

  Phytotherapy research : PTR 20100101

• Synthesis of the cores of hypocrellin and shiraiachrome: diastereoselective 1,8-diketone aldol cyclization.

  The Journal of organic chemistry 20100101

• Perylenequinone natural products: total synthesis of hypocrellin A.

  The Journal of organic chemistry 20100101

• Perylenequinone natural products: evolution of the total synthesis of cercosporin.

  The Journal of organic chemistry 20100101

• Perylenequinone natural products: total syntheses of the diastereomers (+)-phleichrome and (+)-calphostin D by assembly of centrochiral and axial chiral fragments.

  The Journal of organic chemistry 20100101

• Perylenequinone natural products: enantioselective synthesis of the oxidized pentacyclic core.

  The Journal of organic chemistry 20100101

• Degradation of HER2 receptor through hypericin-mediated photodynamic therapy.

  Photochemistry and photobiology 20100101

• A selective 'Off-On' fluorescent sensor for Zn(2+) based on hydrazone-pyrene derivative and its application for imaging of intracellular Zn(2+).

  Bioorganic & medicinal chemistry letters 20100101

• Hypericin hydroquinone: potential as a red-far red photosensitizer?

  Photochemistry and photobiology 20100101

• Mitochondrial damage in nasopharyngeal carcinoma cells induced by ultrasound radiation in the presence of hypocrellin B.

  Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine 20100101

• Disposition of charged nanoparticles after their topical application to the skin.

  Skin pharmacology and physiology 20100101

• Polycyclic aromatic hydrocarbons in soil of the Canadian river floodplain in Oklahoma.

  Journal of environmental quality 20100101

• Mass balances on selected polycyclic aromatic hydrocarbons in the New York-New Jersey Harbor.

  Journal of environmental quality 20100101

• Evaluation of hypericin-mediated photodynamic therapy in combination with angiogenesis inhibitor bevacizumab using in vivo fluorescence confocal endomicroscopy.

  Journal of biomedical optics 20100101

• Novel surfactant-like hypocrellin derivatives to achieve simultaneous drug delivery in blood plasma and cell uptake.

  Photochemistry and photobiology 20100101

• Hypericins as potential leads for new therapeutics.

  International journal of molecular sciences 20100101

• Anchoring of a single molecular rotor and its array on metal surfaces using molecular design and self-assembly.

  International journal of molecular sciences 20100101

• Cytokine release and cytotoxicity in human keratinocytes induced by polycyclic aromatic hydrocarbons (1-methylpyrene and perylene).

  Journal of toxicology and environmental health. Part A 20100101

• [Absorption and fluorescence spectra of hypericin sodium salt in complexes with albumins].

  Biofizika 20100101

• Amplified spontaneous emission properties of semiconducting organic materials.

  International journal of molecular sciences 20100101

• Navajo coal combustion and respiratory health near Shiprock, New Mexico.

  Journal of environmental and public health 20100101

• NF-κB is not directly responsible for photoresistance induced by fractionated light delivery in HT-29 colon adenocarcinoma cells.

  Photochemistry and photobiology 20100101

• Synthesis and g-quadruplex-binding properties of defined acridine oligomers.

  Journal of nucleic acids 20100101

• Effect of induced oxidative stress and herbal extracts on acid phosphatase activity in lysosomal and microsomal fractions of midgut tissue of the silkworm, Bombyx mori.

  Journal of insect science (Online) 20100101

• Preclinical evaluation of novel triphenylphosphonium salts with broad-spectrum activity.

  PloS one 20100101

• Transcriptional regulation of elsinochrome phytotoxin biosynthesis by an EfSTE12 activator in the citrus scab pathogen Elsinoë fawcettii.

  Fungal biology 20100101

• Determination of total hypericins in St. John's wort and herbal medicinal products.

  Acta poloniae pharmaceutica 20100101

• Sequential accelerated solvent extraction of polycyclic aromatic hydrocarbons with different solvents: performance and implication.

  Journal of environmental quality 20100101

• Calprotectin (S100A8/S100A9) and myeloperoxidase: co-regulators of formation of reactive oxygen species.

  Toxins 20100101

• Spectroscopic and chromatographic characterization of wastewater organic matter from a biological treatment plant.

  Sensors (Basel, Switzerland) 20100101

• Self-assembly strategies for integrating light harvesting and charge separation in artificial photosynthetic systems.

  Accounts of chemical research 20091221

• Single-molecule studies of oligomer extraction and uptake of dyes in poly(dimethylsiloxane) films.

  Analytical chemistry 20091215

• Double-channel photoionization followed by geminate charge recombination/separation.

  The journal of physical chemistry. A 20091203

• Natural background and anthropogenic inputs of polycyclic aromatic hydrocarbons (PAH) in sediments of South-Western Barents Sea.

  Marine environmental research 20091201

• Synthesis and anti-HIV-1 integrase activity of modified dinucleotides.

  European journal of medicinal chemistry 20091201

• Polyfluorophore excimers and exciplexes as FRET donors in DNA.

  Bioconjugate chemistry 20091201

• A novel elsinochrome A derivative: a study of drug delivery and photodynamic activity.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20091201

• Drug efflux transporters, MRP1 and BCRP, affect the outcome of hypericin-mediated photodynamic therapy in HT-29 adenocarcinoma cells.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20091201

• Laser-Induced Fluorescence Emission (L.I.F.E.): searching for Mars organics with a UV-enhanced PanCam.

  Astrobiology 20091201

• Identification of different donor-acceptor structures via Förster Resonance Energy Transfer (FRET) in quantum-dot-perylene bisimide assemblies.

  International journal of molecular sciences 20091201

• Water soluble cationic perylene derivatives as possible telomerase inhibitors: the search for selective G-quadruplex targeting.

  Mini reviews in medicinal chemistry 20091201

• Ultra-sensitive fluorescence spectroscopy of isolated surface-adsorbed molecules using an optical nanofiber.

  Optics express 20091123

• Large pi-aromatic molecules as potential sensitizers for highly efficient dye-sensitized solar cells.

  Accounts of chemical research 20091117

• Diels-Alder reactivity of polycyclic aromatic hydrocarbon bay regions: implications for metal-free growth of single-chirality carbon nanotubes.

  Journal of the American Chemical Society 20091111

• Nature of low-lying excited states in H-aggregated perylene bisimide dyes: results of TD-LRC-DFT and the mixed exciton model.

  The journal of physical chemistry. B 20091105

• Understanding ground- and excited-state properties of perylene tetracarboxylic acid bisimide crystals by means of quantum chemical computations.

  Journal of the American Chemical Society 20091104

• Clinical application of fluorescence endoscopic imaging using hypericin for the diagnosis of human oral cavity lesions.

  British journal of cancer 20091103

• Polyfluorophore labels on DNA: dramatic sequence dependence of quenching.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20091102

• Building multistate redox-active architectures using metal-complex functionalized perylene bis-imides.

  Inorganic chemistry 20091102

• The role of p53 in the efficiency of photodynamic therapy with hypericin and subsequent long-term survival of colon cancer cells.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20091101

• Perylene derivatives produced by Alternaria alternata, an endophytic fungus isolated from Laurencia species.

  Natural product communications 20091101

• Dendronized polyimides bearing long-chain alkyl groups and their application for vertically aligned nematic liquid crystal displays.

  International journal of molecular sciences 20091101

• St. John's wort components and the brain: uptake, concentrations reached and the mechanisms underlying pharmacological effects.

  Current drug metabolism 20091101

• Vesicular perylene dye nanocapsules as supramolecular fluorescent pH sensor systems.

  Nature chemistry 20091101

• Nanoconfinement effects in the self-assembly of diindenoperylene (DIP) on Cu(111) surfaces.

  Physical chemistry chemical physics : PCCP 20091021

• Molecular dewetting on insulators.

  Journal of physics. Condensed matter : an Institute of Physics journal 20091021

• Capillary chromatography based on tube radial distribution of aqueous-organic mixture carrier solvents.

  Talanta 20091015

• Fluorescent conjugated polymer nanoparticles by polymerization in miniemulsion.

  Journal of the American Chemical Society 20091014

• Swallow-tail substituted liquid crystalline perylene bisimides: synthesis and thermotropic properties.

  Journal of the American Chemical Society 20091014

• Mapping excited-state dynamics by coherent control of a dendrimer's photoemission efficiency.

  Science (New York, N.Y.) 20091009

• Unconventional hydrogen-bond-directed hierarchical co-assembly between perylene bisimide and azobenzene-functionalized melamine.

  Organic & biomolecular chemistry 20091007

• Aggregation-enhanced emission in gold nanoparticles protected by tetradentate perylene derivative.

  Langmuir : the ACS journal of surfaces and colloids 20091006

• Strategy to control the chromism and fluorescence emission of a perylene dye in composite organogel phases.

  Langmuir : the ACS journal of surfaces and colloids 20091006

• Nanovesicles released by Dictyostelium cells: a potential carrier for drug delivery.

  International journal of pharmaceutics 20091001

• Comment on 'Hypericin uptake: a prognostic marker for survival in high-grade glioma'.

  Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 20091001

• Melanomas display increased cytoprotection to hypericin-mediated cytotoxicity through the induction of autophagy.

  Cell biology international 20091001

• Time-resolved gene expression profiling of human squamous cell carcinoma cells during the apoptosis process induced by photodynamic treatment with hypericin.

  International journal of oncology 20091001

• Light-independent metabolomics of endophytic Thielavia subthermophila provides insight into microbial hypericin biosynthesis.

  Journal of natural products 20091001

• The association between self-reported cataracts and St. John's Wort.

  Current eye research 20091001

• Charge photogeneration in polythiophene-perylene diimide blend films.

  Chemical communications (Cambridge, England) 20090928

• Dual drug delivery microcapsules via layer-by-layer self-assembly.

  Langmuir : the ACS journal of surfaces and colloids 20090915

• [Over one hundred year sedimentary record of polycyclic aromatic hydrocarbons in the Andaman Sea, Malaysia].

  Huan jing ke xue= Huanjing kexue 20090915

• Enhanced fluorescence sensing of amine vapor based on ultrathin nanofibers.

  Chemical communications (Cambridge, England) 20090914

• Distribution of polycyclic aromatic hydrocarbons and n-alkanes in surface sediments from Shinano River, Japan.

  Bulletin of environmental contamination and toxicology 20090901

• Effect of depositional regimes on polycyclic aromatic hydrocarbons in Lake Bled (NW Slovenia) sediments.

  Chemosphere 20090901

• Quenching-induced deactivation of photosensitizer by nanoencapsulation to improve phototherapy of cancer.

  Journal of drug targeting 20090901

• The fabrication of TiO(2) nanorods from TiO(2) nanoparticles by organic protection assisted template method.

  Nanotechnology 20090826

• Synthesis and photoinduced electron transfer of phthalocyanine-perylenebisimide pentameric arrays.

  The Journal of organic chemistry 20090821

• Temperature and chemical environment effects on the aggregation extent of water soluble perylene dye into vinyl alcohol-containing polymers.

  Physical chemistry chemical physics : PCCP 20090807

• Kava and St. John's Wort: current evidence for use in mood and anxiety disorders.

  Journal of alternative and complementary medicine (New York, N.Y.) 20090801

• Mechanisms of low-power noncoherent photon upconversion in metalloporphyrin-organic blue emitter systems in solution.

  The journal of physical chemistry. A 20090730

• Fluorescence quenching in an organic donor-acceptor dyad: a first principles study.

  The Journal of chemical physics 20090721

• Gas phase and bulk ultraviolet photoemission spectroscopy of 3,4,9,10-perylene-tetracarboxylic dianhydride, 1,4,5,8-naphthalene-tetracarboxylic dianhydride, and 1,8-naphthalene-dicarboxylic anhydride.

  The Journal of chemical physics 20090721

• Enhanced laser action of Perylene-Red doped polymeric materials.

  Optics express 20090720

• Selective G-quadruplex ligands: the significant role of side chain charge density in a series of perylene derivatives.

  Bioorganic & medicinal chemistry letters 20090715

• Admicelle-enhanced synchronous fluorescence spectrometry for the selective determination of polycyclic aromatic hydrocarbons in water.

  Talanta 20090715

• Two-photon excited fluorescent probes for calcium based on internal charge transfer.

  Chemical communications (Cambridge, England) 20090714

• Efficient deep-red light-emitting electrochemical cells based on a perylenediimide-iridium-complex dyad.

  Chemical communications (Cambridge, England) 20090714

• Design, synthesis, and investigation of protein kinase C inhibitors: total syntheses of (+)-calphostin D, (+)-phleichrome, cercosporin, and new photoactive perylenequinones.

  Journal of the American Chemical Society 20090708

• Efficient synthesis of regioisomerically pure bis(trifluoromethyl)-substituted 3,4,9,10-perylene tetracarboxylic bis(benzimidazole).

  Organic letters 20090702

• Submolecular features of epitaxially grown PTCDA on Cu(111) analyzed by force field spectroscopy.

  Nanotechnology 20090701

• Determination of the local contact potential difference of PTCDA on NaCl: a comparison of techniques.

  Nanotechnology 20090701

• Positive correlations between hypericin and putative precursors detected in the quantitative secondary metabolite spectrum of Hypericum.

  Phytochemistry 20090701

• A TD-DFT study on the photo-physicochemical properties of chrysophanol from rheum.

  International journal of molecular sciences 20090701

• Comment on 'Theoretical investigation of perylene dimers and excimers and their signatures in X-ray diffraction'.

  The journal of physical chemistry. A 20090618

• Synthesis of a diamino substituted terphenyldivinyl chromophore.

  Molecules (Basel, Switzerland) 20090610

• Photodynamic effect of hypericin in primary cultures of human umbilical endothelial cells and glioma cell lines.

  Phytotherapy research : PTR 20090601

• Molecular imaging of cell death.

  Methods (San Diego, Calif.) 20090601

• Lipid-mediated preferential localization of hypericin in lipid membranes.

  Biochimica et biophysica acta 20090601

• In vitro study of the photocytotoxicity of bathochromically-shifted hypericin derivatives.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20090601

• Surface assembly: Graphene goes undercover.

  Nature chemistry 20090601

• Carbon nanotubes: Nanotubes reveal all in solution.

  Nature chemistry 20090601

• Room-temperature molecular-resolution characterization of self-assembled organic monolayers on epitaxial graphene.

  Nature chemistry 20090601

• Manipulating single-wall carbon nanotubes by chemical doping and charge transfer with perylene dyes.

  Nature chemistry 20090601

• An 'Off-On' type UTP/UDP selective fluorescent probe and its application to monitor glycosylation process.

  Organic letters 20090521

• Involvement of serotoninergic 5-HT1A/2A, alpha-adrenergic and dopaminergic D1 receptors in St. John's wort-induced prepulse inhibition deficit: a possible role of hyperforin.

  Behavioural brain research 20090516

• High-performance air-stable n-channel organic thin film transistors based on halogenated perylene bisimide semiconductors.

  Journal of the American Chemical Society 20090506

• Fabrication of a bi-luminophore temperature sensitive coating by embedding europium thenoyltrifluoroacetonate (EuTTA) and perylene in polystyrene.

  Journal of fluorescence 20090501

• Rapid and efficient purification of naphthodianthrones from St. John's wort extract by using liquid-liquid extraction and SEC.

  Journal of separation science 20090501

• Picosecond time-resolved laser pump/X-ray probe experiments using a gated single-photon-counting area detector.

  Journal of synchrotron radiation 20090501

• Photoinduced intramolecular electron transfer in conjugated perylene bisimide-dithienothiophene systems: a comparative study of a small molecule and a polymer.

  The journal of physical chemistry. A 20090430

• Hydrophobic dimerization and thermal dissociation of perylenediimide-linked DNA hairpins.

  Journal of the American Chemical Society 20090429

• Excited state electronic structures and photochemistry of heterocyclic annulated perylene (HAP) materials tuned by heteroatoms: S, Se, N, O, C, Si, and B.

  The journal of physical chemistry. A 20090423

• Excited state, charge transfer, and spin dynamics in DNA hairpin conjugates with perylenediimide hairpin linkers.

  The journal of physical chemistry. A 20090423

• Miscibility between differently shaped mesogens: structural and morphological study of a phthalocyanine-perylene binary system.

  The journal of physical chemistry. B 20090423

• Effects of side-chain and electron exchange correlation on the band structure of perylene diimide liquid crystals: a density functional study.

  The journal of physical chemistry. B 20090423

• Sensing proteins with luminescent silica nanoparticles.

  Langmuir : the ACS journal of surfaces and colloids 20090421

• Photoactive perylenediimide-bridged silsesquioxane functionalized periodic mesoporous organosilica thin films (PMO-SBA15): synthesis, self-assembly, and photoluminescent and enhanced mechanical properties.

  Langmuir : the ACS journal of surfaces and colloids 20090421

• Perylenebisimide-linked nitroxide for the detection of hydroxyl radicals.

  Analytica chimica acta 20090420

• Evaluation of toxicity of Cercospora piaropi in a mycoherbicide formulation by using bacterial bioluminescence and the Ames mutagenicity tests.

  Mycopathologia 20090401

• Study of binding affinity and selectivity of perylene and coronene derivatives towards duplex and quadruplex DNA by ESI-MS.

  Journal of mass spectrometry : JMS 20090401

• Certified reference material for quantification of polycyclic aromatic hydrocarbons in sediment from the National Metrology Institute of Japan.

  Analytical and bioanalytical chemistry 20090401

• Photosensitized production of singlet oxygen: spatially-resolved optical studies in single cells.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20090401

• Coverage dependent adsorption dynamics in hyperthermal organic thin film growth.

  The Journal of chemical physics 20090328

• Electron transport in single molecules: from benzene to graphene.

  Accounts of chemical research 20090317

• Association of DNA with multivalent organic counterions: from flowers to rods and toroids.

  Biomacromolecules 20090309

• A novel hypocrellin B derivative designed and synthesized by taking consideration to both drug delivery and biological photodynamic activity.

  Journal of photochemistry and photobiology. B, Biology 20090303

• 'Helter-skelter-like' perylene polyisocyanopeptides.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20090302

• Small molecule inhibitors of WNT signaling effectively induce apoptosis in acute myeloid leukemia cells.

  European journal of haematology 20090301

• A push-pull aromatic chromophore with a touch of merocyanine.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20090301

• Hypericin and 5-aminolevulinic acid-induced protoporphyrin IX induce enhanced phototoxicity in human endometrial cancer cells with non-coherent white light.

  Photodiagnosis and photodynamic therapy 20090301

• Molecular imaging of polyimide formation.

  Physical chemistry chemical physics : PCCP 20090227

• High population of individualized SWCNTs through the adsorption of water-soluble perylenes.

  Journal of the American Chemical Society 20090218

• Ultraviolet light and photosensitising agents activate TRPA1 via generation of oxidative stress.

  Cell calcium 20090201

• Benefits of nanoencapsulation for the hypercin-mediated photodetection of ovarian micrometastases.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20090201

• Identification of tumor promotion marker genes for predicting tumor promoting potential of chemicals in BALB/c 3T3 cells.

  Toxicology in vitro : an international journal published in association with BIBRA 20090201

• Spectroscopic studies on the interaction of hypocrellin A and hemoglobin.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20090201

• The ABC transporter ATR1 is necessary for efflux of the toxin cercosporin in the fungus Cercospora nicotianae.

  Fungal genetics and biology : FG & B 20090201

• Impact of the haplotypes of the human pregnane X receptor gene on the basal and St John's wort-induced activity of cytochrome P450 3A4 enzyme.

  British journal of clinical pharmacology 20090201

• Screening of nanoparticulate delivery systems for the photodetection of cancer in a simple and cost-effective model.

  Nanomedicine (London, England) 20090201

• Hydroxynaphthyridine-derived group III metal chelates: wide band gap and deep blue analogues of green Alq3 (tris(8-hydroxyquinolate)aluminum) and their versatile applications for organic light-emitting diodes.

  Journal of the American Chemical Society 20090121

• Polycyclic aromatic hydrocarbon analysis with the Mars organic analyzer microchip capillary electrophoresis system.

  Analytical chemistry 20090115

• Biophysical evaluation of two red-shifted hypocrellin B derivatives as novel PDT agents.

  Journal of photochemistry and photobiology. B, Biology 20090109

• Twisted perylene dyes enable highly fluorescent and photostable nanoparticles.

  Chemical communications (Cambridge, England) 20090108

• Isolation and identification of a new hypocrellin A-producing strain Shiraia sp. SUPER-H168.

  Microbiological research 20090101

• Direct analysis of liquid samples by desorption electrospray ionization-mass spectrometry (DESI-MS).

  Journal of the American Society for Mass Spectrometry 20090101

• Effects of different concentrations of benzylaminopurine on shoot regeneration and hypericin content in Hypericum triquetrifolium Turra.

  Natural product research 20090101

• The synthesis and characterisation of a free-base porphyrin-perylene dyad that exhibits electronic coupling in both the ground and excited states.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20090101

• Synthesis and properties of BF2 complexes to dihydroxydiones of tetracene and perylene: novel electron acceptors showing n-type semiconducting behavior.

  Organic letters 20090101

• Rainbow perylene monoimides: easy control of optical properties.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20090101

• Time-resolved luminescence and singlet oxygen formation after illumination of the hypericin-low-density lipoprotein complex.

  Photochemistry and photobiology 20090101

• Fluorescence study on the interaction between hypericin and lens protein 'alpha-crystallin'.

  Photochemistry and photobiology 20090101

• Role of protein kinase C in 15-HETE-induced hypoxic pulmonary vasoconstriction.

  Prostaglandins, leukotrienes, and essential fatty acids 20090101

• Coupled sensitizer-catalyst dyads: electron-transfer reactions in a perylene-polyoxometalate conjugate.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20090101

• Study of interaction of hypericin and its pharmaceutical preparation by fluorescence techniques.

  Journal of biomedical optics 20090101

• Electronic energy transfer to the S2 level of the acceptor in functionalised boron dipyrromethene dyes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20090101

• Water-soluble 3,4:9,10-perylene tetracarboxylic ammonium as a high-performance fluorochrome for living cells staining.

  Luminescence : the journal of biological and chemical luminescence 20090101

• Cooperative molecular motion within a self-assembled liquid-crystalline molecular wire: the case of a TEG-substituted perylenediimide disc.

  Angewandte Chemie (International ed. in English) 20090101

• Coordination-driven self-assembly of PEO-functionalized perylene bisimides: supramolecular diversity from a limited set of molecular building blocks.

  Angewandte Chemie (International ed. in English) 20090101

• Role of p38 MAPKs in hypericin photodynamic therapy-induced apoptosis of nasopharyngeal carcinoma cells.

  Photochemistry and photobiology 20090101

• Lipid reorganization induced by Shiga toxin clustering on planar membranes.

  PloS one 20090101

• Binding characteristics of perylene, phenanthrene and anthracene to different DOM fractions from lake water.

  Journal of environmental sciences (China) 20090101

• Cationic hypericin derivatives as novel agents with photobactericidal activity: synthesis and photodynamic inactivation of Propionibacterium acnes.

  Photochemistry and photobiology 20090101

• In-stem molecular beacon containing a pseudo base pair of threoninol nucleotides for the removal of background emission.

  Angewandte Chemie (International ed. in English) 20090101

• Exploitation of immune response-eliciting properties of hypocrellin photosensitizer SL052-based photodynamic therapy for eradication of malignant tumors.

  Photochemistry and photobiology 20090101

• Chemical constituents of Hypericum adenotrichum Spach, an endemic Turkish species.

  Natural product research 20090101

• The multifaceted photocytotoxic profile of hypericin.

  Molecular pharmaceutics 20090101

• Efficient energy transfer from pyrene to perylene assembled inside DNA duplex.

  Nucleic acids symposium series (2004) 20090101

• LC-MS and LC-PDA analysis of Hypericum empetrifolium and Hypericum sinaicum.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20090101

• Collision-induced dissociation of dimeric G-quadruplexes of HIV-1 integrase inhibitors and their complexes by tandem-in-time mass spectrometry.

  European journal of mass spectrometry (Chichester, England) 20090101

• [Experimental study of vitreoretinal proliferation inhibition by the use of hypericin].

  Arquivos brasileiros de oftalmologia 20090101

• New concepts of fluorescent probes for specific detection of DNA sequences: bis-modified oligonucleotides in excimer and exciplex detection.

  The Libyan journal of medicine 20090101

• A portable luminometer with a disposable electrochemiluminescent biosensor for lactate determination.

  Sensors (Basel, Switzerland) 20090101

• Metal Ion Enhanced Charge Transfer in a Terpyridine-bis-Pyrene System.

  Sensors (Basel, Switzerland) 20090101

• [Cercospora kikuchii isolated from Province of Santa Fe (Argentina): genetic variability and cercosporin production].

  Revista iberoamericana de micologia 20081231

• Influence of the preparation conditions on the morphology of perylene thin films on Si(111) and Si(100).

  The Journal of chemical physics 20081228

• Photophysical properties and semiempirical calculations of perylene-3,4,9,10-tetracarboxylic tetramethylester (PTME).

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20081201

• Molecular modeling and experimental evidence for hypericin as a substrate for mitochondrial complex III; mitochondrial photodamage as demonstrated using specific inhibitors.

  Free radical biology & medicine 20081201

• Drug interactions with natural products at the blood brain barrier.

  Current drug metabolism 20081201

• Molecular mechanisms underlying St. John's wort drug interactions.

  Current drug metabolism 20081201

• Variation of hypericins in Hypericum triquetrifolium Turra growing in different locations of Turkey during plant growth.

  Natural product research 20081201

• Primary photoprocesses involved in the sensory protein for the photophobic response of Blepharisma japonicum.

  The journal of physical chemistry. B 20081127

• The 3,4-oxide is responsible for the DNA binding of benzo[ghi]perylene, a polycyclic aromatic hydrocarbon without a 'classic' bay-region.

  Chemico-biological interactions 20081125

• Self-assembled monolayers of a bis(pyrazol-1-yl)pyridine-substituted thiol on Au(111).

  Langmuir : the ACS journal of surfaces and colloids 20081118

• Perylene-conjugated pyrrole polyamide as a sequence-specific fluorescent probe.

  Bioorganic & medicinal chemistry 20081115

• Diborylenetetraaminoperylenes (DIBOTAP): a new class of highly fluorescent functional polycyclic aromatic hydrocarbons with N-B-N units.

  Chemical communications (Cambridge, England) 20081114

• Lineshapes for resonant impulsive stimulated Raman scattering with chirped pump and supercontinuum probe pulses.

  The Journal of chemical physics 20081114

• Mechanisms involved in the cell cycle and apoptosis of HT-29 cells pre-treated with MK-886 prior to photodynamic therapy with hypericin.

  Journal of photochemistry and photobiology. B, Biology 20081113

• Control over self-assembly through reversible charging of the aromatic building blocks in photofunctional supramolecular fibers.

  Journal of the American Chemical Society 20081112

• In vitro photodynamic therapy in pediatric epithelial liver tumors promoted by hypericin.

  Oncology reports 20081101

• Determination of a transcriptional regulator-like gene involved in biosynthesis of elsinochrome phytotoxin by the citrus scab fungus, Elsinoë fawcettii.

  Microbiology (Reading, England) 20081101

• [Studies on the chemical constituents of flowers of Prunus mume].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20081101

• Control of photoinduced electron transfer in zinc phthalocyanine-perylenediimide dyad and triad by the magnesium ion.

  The journal of physical chemistry. A 20081030

• Fabrication of surface-supported low-dimensional polyimide networks.

  Journal of the American Chemical Society 20081029

• Charge-transfer and spin dynamics in DNA hairpin conjugates with perylenediimide as a base-pair surrogate.

  Journal of the American Chemical Society 20081022

• Excitation energy dependence of photoinduced processes in pentathiophene-perylene bisimide dyads with a flexible linker.

  The journal of physical chemistry. A 20081016

• In vitro perturbation of aggregation processes in beta-amyloid peptides: a spectroscopic study.

  FEBS letters 20081015

• Perylene side chains modulate G-quadruplex conformation in biologically relevant DNA sequences.

  Bioorganic & medicinal chemistry 20081015

• Intramolecular charge-transfer dynamics in covalently linked perylene-dimethylaniline and cyanoperylene-dimethylaniline.

  The journal of physical chemistry. A 20081009

• Influence of the habitat altitude on the (proto)hypericin and (proto)pseudohypericin levels of hypericum plants from Crete.

  Planta medica 20081001

• PHL1 of Cercospora zeae-maydis encodes a member of the photolyase/cryptochrome family involved in UV protection and fungal development.

  Fungal genetics and biology : FG & B 20081001

• Exciton trapping in pi-conjugated materials: a quantum-chemistry-based protocol applied to perylene bisimide dye aggregates.

  Journal of the American Chemical Society 20081001

• Perylene attached to 2'-amino-LNA: synthesis, incorporation into oligonucleotides, and remarkable fluorescence properties in vitro and in cell culture.

  Bioconjugate chemistry 20081001

• PAHs and PCBs deposited in surficial sediments along a rural to urban transect in a mid-Atlantic coastal river basin (USA).

  Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 20081001

• Airborne emissions from 1961 to 2004 of benzo[a]pyrene from U.S. vehicles per km of travel based on tunnel studies.

  Environmental science & technology 20081001

• The observation of high order overtones and combinations in the SERRS spectra of a perylene dye spin coated onto silver island films.

  Physical chemistry chemical physics : PCCP 20080921

• Energy and charge transfer in blends of dendronized perylenes with polyfluorene.

  The Journal of chemical physics 20080921

• Heteroatom-annulated perylenes: practical synthesis, photophysical properties, and solid-state packing arrangement.

  The Journal of organic chemistry 20080919

• Enhanced intersystem crossing via a high energy charge transfer state in a perylenediimide-perylenemonoimide dyad.

  The journal of physical chemistry. A 20080918

• Two-dimensional pentacene:3,4,9,10-perylenetetracarboxylic dianhydride supramolecular chiral networks on Ag(111).

  Journal of the American Chemical Society 20080917

• Electrochemical gate-controlled electron transport of redox-active single perylene bisimide molecular junctions.

  Journal of physics. Condensed matter : an Institute of Physics journal 20080917

• Polypyrrole containers grown on oil microdroplets: encapsulation of fluorescent dyes.

  Langmuir : the ACS journal of surfaces and colloids 20080916

• Three-dimensional orientation determination of the emission dipoles of single molecules: the shot-noise limit.

  The Journal of chemical physics 20080907

• Theoretical investigation of perylene dimers and excimers and their signatures in X-ray diffraction.

  The journal of physical chemistry. A 20080904

• Octaketide-producing type III polyketide synthase from Hypericum perforatum is expressed in dark glands accumulating hypericins.

  The FEBS journal 20080901

• Pseudohypericin is necessary for the light-activated inhibition of prostaglandin E2 pathways by a 4 component system mimicking an Hypericum perforatum fraction.

  Phytochemistry 20080901

• In vitro amoebacidal activity of photodynamic therapy on Acanthamoeba.

  The British journal of ophthalmology 20080901

• Size distribution of particle-phase molecular markers during a severe winter pollution episode.

  Environmental science & technology 20080901

• Sensor array made with nanostructured films to detect a phenothiazine compound.

  Journal of nanoscience and nanotechnology 20080901

• The mediated excitation energy transfer: Effects of bridge polarizability.

  The Journal of chemical physics 20080828

• Nanopatterned monolayers of an adsorbed chromophore.

  Nanotechnology 20080820

• Metabolite production by different Ulocladium species.

  International journal of food microbiology 20080815

• Tandem Friedel-Crafts annulation to novel perylene analogues.

  The Journal of organic chemistry 20080815

• Photodynamic properties of a bispyrrolecarboxamide-modified hypocrellin B: the role of affinity and ascorbic acid.

  The journal of physical chemistry. B 20080814

• Self-trapping limited exciton diffusion in a monomeric perylene crystal as revealed by femtosecond transient absorption microscopy.

  Physical chemistry chemical physics : PCCP 20080814

• Hypericum perforatum extract in burning mouth syndrome: a randomized placebo-controlled study.

  Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology 20080801

• Reactive matrix clean-up of naturally occurring perylene in young lignite.

  Analytical and bioanalytical chemistry 20080801

• Signal interaction between nitric oxide and hydrogen peroxide in heat shock-induced hypericin production of Hypericum perforatum suspension cells.

  Science in China. Series C, Life sciences 20080801

• Quantum mechanical methods applied to excitation energy transfer: a comparative analysis on excitation energies and electronic couplings.

  The Journal of chemical physics 20080721

• Bioactive constituent production in St. John's Wort in vitro hairy roots. Regenerated plant lines.

  Journal of agricultural and food chemistry 20080709

• Theoretical study of one-photon and two-photon absorption properties of perylene tetracarboxylic derivatives.

  The Journal of chemical physics 20080707

• Excited-state symmetry and reorientation dynamics of perylenes in liquid solutions: time-resolved fluorescence depolarization studies using one- and two-photon excitation.

  The journal of physical chemistry. A 20080703

• Aqueous noncovalent functionalization and controlled near-surface carbon doping of multiwalled boron nitride nanotubes.

  Journal of the American Chemical Society 20080702

• Twisted perylene stereodimers reveal chiral molecular assembly codes.

  Journal of the American Chemical Society 20080702

• Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments of rivers and an estuary in Shanghai, China.

  Environmental pollution (Barking, Essex : 1987) 20080701

• Distribution, source apportionment, and transport of PAHs in sediments from the Pearl River Delta and the Northern South China Sea.

  Archives of environmental contamination and toxicology 20080701

• Hypericin uptake: a prognostic marker for survival in high-grade glioma.

  Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 20080701

• Steady-state and femtosecond photoinduced processes of blepharismins bound to alpha-crystallin.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20080701

• Molecular dynamics simulations of perylene and tetracene librations: comparison with femtosecond upconversion data.

  The journal of physical chemistry. A 20080626

• Architecturally diverse nanostructured foldamers reveal insightful photoinduced single-molecule dynamics.

  Journal of the American Chemical Society 20080604

• Interrogating the role of liposome size in mediating the dynamics of a chromophore in the acyl chain region of a phospholipid bilayer.

  Chemistry and physics of lipids 20080601

• Antiinflammatory and antioxidant activity of Hypericum rumeliacum Boiss. subsp. apollinis (Boiss. & Heldr.) Robson & Strid methanol extract.

  Phytotherapy research : PTR 20080601

• Photoactive modified chitosan.

  Biomacromolecules 20080601

• Hypericin phototoxicity induces different modes of cell death in melanoma and human skin cells.

  Journal of photochemistry and photobiology. B, Biology 20080529

• Temperature-dependent statistical behavior of single molecular conductance in aqueous solution.

  Journal of the American Chemical Society 20080528

• Ligand localized triplet excited states in platinum(II) bipyridyl and terpyridyl peryleneacetylides.

  Inorganic chemistry 20080519

• Alkaline extraction in combination with microwave-assisted extraction followed by solid-phase extraction treatment for polycyclic aromatic hydrocarbons in a sediment sample.

  Analytica chimica acta 20080512

• Highly efficient quenching of excimer fluorescence by perylene diimide in DNA.

  Chemical communications (Cambridge, England) 20080507

• Formation of supramolecular polymers and discrete dimers of perylene bisimide dyes based on melamine-cyanurates hydrogen-bonding interactions.

  The Journal of organic chemistry 20080502

• Hypericin-mediated photodynamic therapy of pituitary tumors: preclinical study in a GH4C1 rat tumor model.

  Journal of neuro-oncology 20080501

• Photosensitizer effects on cancerous cells: a combined study using synchrotron infrared and fluorescence microscopies.

  Biochimica et biophysica acta 20080501

• Differential accumulation of hypericin in spheroids composed of T-24 transitional cell carcinoma cells expressing different levels of E-cadherin.

  The Journal of urology 20080501

• Crystallization and preliminary crystallographic studies of Hyp-1, a St John's wort protein implicated in the biosynthesis of hypericin.

  Acta crystallographica. Section F, Structural biology and crystallization communications 20080501

• Pseudohypericin and hyperforin in Hypericum perforatum from Northern Turkey: variation among populations, plant parts and phenological stages.

  Journal of integrative plant biology 20080501

• Exploiting the nitrilotriacetic acid moiety for biolabeling with ultrastable perylene dyes.

  Journal of the American Chemical Society 20080423

• Role of interaction anisotropy in the formation and stability of molecular templates.

  Physical review letters 20080418

• Layer-by-layer deposited multilayer films of oligo(pyrenebutyric acid) and a perylene diimide derivative: structure and photovoltaic properties.

  Langmuir : the ACS journal of surfaces and colloids 20080415

• Molecular self-assembly inhibition leads to basket-shaped cyclophane formation with chiral dynamics.

  The journal of physical chemistry. A 20080410

• Tuning energy transfer in switchable donor-acceptor systems.

  Organic & biomolecular chemistry 20080407

• Combination of doxorubicin and low-intensity ultrasound causes a synergistic enhancement in cell killing and an additive enhancement in apoptosis induction in human lymphoma U937 cells.

  Cancer chemotherapy and pharmacology 20080401

• Nanostructured conductive material containing ferrocenyl for reagentless amperometric immunosensors.

  Biomaterials 20080401

• Investigation of formation, recognition, stabilization, and conversion of dimeric G-quadruplexes of HIV-1 integrase inhibitors by electrospray ionization mass spectrometry.

  Journal of the American Society for Mass Spectrometry 20080401

• Genetic dissection defines the roles of elsinochrome Phytotoxin for fungal pathogenesis and conidiation of the citrus pathogen Elsinoë fawcettii.

  Molecular plant-microbe interactions : MPMI 20080401

• Exploration of the mechanism underlying the tumor necrosis avidity of hypericin.

  Oncology reports 20080401

• Hypericin as a marker for determination of tissue viability after radiofrequency ablation in a murine liver tumor model.

  Oncology reports 20080401

• Production of cercosporin toxin by the phytopathogenic Cercospora fungi is affected by diverse environmental signals.

  Canadian journal of microbiology 20080401

• How to make hypericin water-soluble.

  Die Pharmazie 20080401

• Tuning morphology and fluorescence of aggregated nanostructures of derived perylene diimide molecules.

  Journal of nanoscience and nanotechnology 20080401

• Ultraselective fluorescent sensing of Hg2+ through metal coordination-induced molecular aggregation.

  Chemical communications (Cambridge, England) 20080328

• Electronic spectroscopy of benzo[g,h,i]perylene and coronene inside helium nanodroplets.

  Physical chemistry chemical physics : PCCP 20080328

• Intramolecular electronic excitation energy transfer in donor/acceptor dyads studied by time and frequency resolved single molecule spectroscopy.

  The Journal of chemical physics 20080328

• Incorporating perylene moiety into poly(phenothiazine-co-bithiophene) backbone for higher charge transport.

  The journal of physical chemistry. B 20080327

• Modulation of the optical response of polyethylene films containing luminescent perylene chromophores.

  The journal of physical chemistry. B 20080327

• Murine and human autotaxin alpha, beta, and gamma isoforms: gene organization, tissue distribution, and biochemical characterization.

  The Journal of biological chemistry 20080321

• Study of the factors affecting the photoelectrode characteristics of a perylene/phthalocyanine bilayer working in the water phase.

  Physical chemistry chemical physics : PCCP 20080321

• Molecular effectors and modulators of hypericin-mediated cell death in bladder cancer cells.

  Oncogene 20080320

• Synthesis and electronic properties of sterically demanding N-arylphenothiazines and unexpected Buchwald-Hartwig aminations.

  The Journal of organic chemistry 20080307

• The number and distances of positive charges of polyamine side chains in a series of perylene diimides significantly influence their ability to induce G-quadruplex structures and inhibit human telomerase.

  Bioorganic & medicinal chemistry 20080301

• Photosensitizing activity of hypericin and hypericin acetate after topical application on normal mouse skin.

  The British journal of dermatology 20080201

• Cyclodextrin nanocavity caging effect on electronic dephasing.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20080201

• An endophytic fungus from Hypericum perforatum that produces hypericin.

  Journal of natural products 20080201

• DNA damage induced by genotoxicants in zebrafish (Danio rerio) embryos after contact exposure to freeze-dried sediment and sediment extracts from Laguna Lake (The Philippines) as measured by the comet assay.

  Mutation research 20080131

• 1H NMR determination of hypericin and pseudohypericin in complex natural mixtures by the use of strongly deshielded OH groups.

  Analytica chimica acta 20080128

• Quenching of fluorescent nucleobases by neighboring DNA: the 'insulator' concept.

  Chembiochem : a European journal of chemical biology 20080125

• Pyrene-perylene as a FRET pair coupled to the N2'-functionality of 2'-amino-LNA.

  Bioorganic & medicinal chemistry 20080101

• Optically active supramolecular complex formed by ionic self-assembly of cationic perylenediimide derivative and adenosine triphosphate.

  Langmuir : the ACS journal of surfaces and colloids 20080101

• Hypericin as a marker for determination of tissue viability after intratumoral ethanol injection in a murine liver tumor model.

  Academic radiology 20080101

• Non-invasive detection and quantification of acute myocardial infarction in rabbits using mono-[123I]iodohypericin microSPECT.

  European heart journal 20080101

• High level of low-density lipoprotein receptors enhance hypericin uptake by U-87 MG cells in the presence of LDL.

  Photochemistry and photobiology 20080101

• Photosensitizing and radiosensitizing effects of hypericin on human renal carcinoma cells in vitro.

  Photochemistry and photobiology 20080101

• Photodynamic therapy of nonmelanoma skin cancer with topical hypericum perforatum extract--a pilot study.

  Photochemistry and photobiology 20080101

• Protective effects of St. John's wort extract and its component hyperforin against cytokine-induced cytotoxicity in a pancreatic beta-cell line.

  The international journal of biochemistry & cell biology 20080101

• Perylene bisimide dimers as fluorescent 'glue' for DNA and for base-mismatch detection.

  Angewandte Chemie (International ed. in English) 20080101

• Biomonitoring of complex occupational exposures to carcinogens: the case of sewage workers in Paris.

  BMC cancer 20080101

• Hypericin inhibits pathological retinal neovascularization in a mouse model of oxygen-induced retinopathy.

  Molecular vision 20080101

• Water-soluble monofunctional perylene and terrylene dyes: powerful labels for single-enzyme tracking.

  Angewandte Chemie (International ed. in English) 20080101

• Accumulation and interaction of hypericin in low-density lipoprotein--a photophysical study.

  Photochemistry and photobiology 20080101

• Dynamic stereochemistry transfer in a transannular aldol reaction: total synthesis of hypocrellin A.

  Angewandte Chemie (International ed. in English) 20080101

• Molecular profiling of angiogenesis in hypericin mediated photodynamic therapy.

  Molecular cancer 20080101

• Potentiation of the photodynamic action of hypericin.

  Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer 20080101

• Interactive transport, subcellular relocation and enhanced phototoxicity of hypericin encapsulated in guanidinylated liposomes via molecular recognition.

  Photochemistry and photobiology 20080101

• Fluorescence diagnosis of bladder cancer with new water soluble hypericin bound to polyvinylpyrrolidone: PVP-hypericin.

  Photochemistry and photobiology 20080101

• Functionalized supramolecular nanoporous arrays for surface templating.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20080101

• An improved perylene sensitizer for solar cell applications.

  ChemSusChem 20080101

• Subcellular colocalization of hypericin with respect to endoplasmic reticulum and Golgi apparatus in glioblastoma cells.

  Anticancer research 20080101

• Tunable molecular assembly codes direct reaction pathways.

  Angewandte Chemie (International ed. in English) 20080101

• Ligand binding to tetra-end-linked (TGGGGT)4 G-quadruplexes: an electrospray mass spectroscopy study.

  Nucleic acids symposium series (2004) 20080101

• Energy flow in a purpose-built cascade molecule bearing three distinct chromophores attached to the terminal acceptor.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20080101

• Control of H- and J-type pi stacking by peripheral alkyl chains and self-sorting phenomena in perylene bisimide homo- and heteroaggregates.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20080101

• Endoscopic image analysis of photosensitizer fluorescence as a promising noninvasive approach for pathological grading of bladder cancer in situ.

  Journal of biomedical optics 20080101

• N,N'-Bis(2-phenyl-ethyl)naphthalene-1,8:4,5-bis-(dicarboximide).

  Acta crystallographica. Section E, Structure reports online 20080101

• An efficient synthesis of quaterrylenedicarboximide NIR dyes.

  The Journal of organic chemistry 20071221

• Fluorescent TiO2 powders prepared using a new perylene diimide dye: applications in latent fingermark detection.

  Forensic science international 20071220

• Influence of application and formulation factors on the penetration of hypericin in normal mouse skin and UV induced skin tumors.

  Journal of photochemistry and photobiology. B, Biology 20071214

• Swallow-tailed perylene derivative: a new tool for fluorescent imaging of lipid hydroperoxides.

  Organic & biomolecular chemistry 20071207

• Theoretical study on the photophysical and photochemical properties of elsinochrome A.

  Journal of biomolecular structure & dynamics 20071201

• Hypericin-mediated photodynamic therapy in combination with Avastin (bevacizumab) improves tumor response by downregulating angiogenic proteins.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20071201

• Effects of bay substituents on the racemization barriers of perylene bisimides: resolution of atropo-enantiomers.

  Journal of the American Chemical Society 20071121

• Highly stable 3,4,9,10-perylenediimide radical anions immobilized in robust zirconium phosphonate self-assembled films.

  Langmuir : the ACS journal of surfaces and colloids 20071120

• The symmetry of two-photon excited states as determined by time-resolved fluorescence depolarization experiments.

  The journal of physical chemistry. A 20071115

• Photooxygenation of alkynylperylenes. Formation of dibenzo[jk,mn]phenanthrene-4,5-diones.

  The Journal of organic chemistry 20071109

• Ethylene oligomerization using nickel dithiolene complexes Ni(S2C2R2)2 (R=Ph, CF3) and the crystal structure of Ni[S2C2(CF3)2]2.

  Journal of inorganic biochemistry 20071101

• Phase studies of model biomembranes: complex behavior of DSPC/DOPC/cholesterol.

  Biochimica et biophysica acta 20071101

• Influence of the glycosaminoglycan layer on the permeation of hypericin in rat bladders in vivo.

  BJU international 20071101

• Visualization of membrane rafts using a perylene monoimide derivative and fluorescence lifetime imaging.

  Biophysical journal 20071015

• Effect of hypericin-mediated photodynamic therapy on the expression of vascular endothelial growth factor in human nasopharyngeal carcinoma.

  International journal of molecular medicine 20071001

• Identification of genes differentially expressed in the phytopathogenic fungus Cercospora nicotianae between cercosporin toxin-resistant and -susceptible strains.

  FEMS microbiology letters 20071001

• Effects of N-methyl pyrrolidone on the uptake of hypericin in human bladder carcinoma and co-staining with DAPI investigated by confocal microscopy.

  Technology in cancer research & treatment 20071001

• Influence of the developmental stage on the (proto)-hypericin and (proto)pseudohypericin levels of Hypericum plants from Crete.

  Planta medica 20071001

• Photophysics, photochemistry, and reactivity: molecular aspects of perylenequinone reactions.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20071001

• Triplets in extended nematic liquid crystals and polarons in their blends.

  The Journal of chemical physics 20070921

• Inhibition of prostaglandin E(2) production by anti-inflammatory hypericum perforatum extracts and constituents in RAW264.7 Mouse Macrophage Cells.

  Journal of agricultural and food chemistry 20070905

• Identification of polycyclic aromatic hydrocarbons (PAHs) in suspended particulate matter by synchronous fluorescence spectroscopic technique.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20070901

• Fluorescence detection of bladder cancer using urine cytology.

  International journal of oncology 20070901

• Perylenediimide nanowires and their use in fabricating field-effect transistors and complementary inverters.

  Nano letters 20070901

• Recent developments in fluorescence cystoscopy: do novel agents bring a benefit?

  Current opinion in urology 20070901

• Herbal medicine in the treatment of mental disorders.

  Psychiatria Danubina 20070901

• Self-assembled organic nanostructures: effect of substituents on the morphology.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20070824

• Photochemical internalisation of chemotherapy potentiates killing of multidrug-resistant breast and bladder cancer cells.

  British journal of cancer 20070820

• A model for triple helix formation on human telomerase reverse transcriptase (hTERT) promoter and stabilization by specific interactions with the water soluble perylene derivative, DAPER.

  Biophysical chemistry 20070801

• Sources and distribution of polycyclic aromatic hydrocarbons in the sediments of Kaoping River and submarine canyon system, Taiwan.

  Marine pollution bulletin 20070801

• Variability in PXR-mediated induction of CYP3A4 by commercial preparations and dry extracts of St. John's wort.

  Naunyn-Schmiedeberg's archives of pharmacology 20070801

• Tricycloalternarene derivatives produced by an endophyte alternaria alternata isolated from Maytenus hookeri.

  Journal of basic microbiology 20070801

• Functional characterization of three genes encoding putative oxidoreductases required for cercosporin toxin biosynthesis in the fungus Cercospora nicotianae.

  Microbiology (Reading, England) 20070801

• Self-absorption correction for solid-state photoluminescence quantum yields obtained from integrating sphere measurements.

  The Review of scientific instruments 20070801

• Hypericin and hyperforin production in St. John's wort in vitro culture: influence of saccharose, polyethylene glycol, methyl jasmonate, and Agrobacterium tumefaciens.

  Journal of agricultural and food chemistry 20070725

• Investigation of the influence of solute-solvent interactions on the vibrational energy relaxation dynamics of large molecules in liquids.

  The journal of physical chemistry. A 20070719

• Synthesis and preliminary evaluation of mono-[123I]iodohypericin monocarboxylic acid as a necrosis avid imaging agent.

  Bioorganic & medicinal chemistry letters 20070715

• Soliton wall superlattice in the quasi-one-dimensional conductor (Per)(2)Pt(mnt)(2).

  Physical review letters 20070713

• Necrosis predominates in the cell death of human colon adenocarcinoma HT-29 cells treated under variable conditions of photodynamic therapy with hypericin.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20070701

• Drug-herb interaction: effect of St John's wort on bioavailability and metabolism of procainamide in mice.

  Archives of pathology & laboratory medicine 20070701

• Amplified spontaneous emission in polymer films doped with a perylenediimide derivative.

  Applied optics 20070620

• Colloid chemical reaction route to the preparation of nearly monodispersed perylene nanoparticles: size-tunable synthesis and three-dimensional self-organization.

  Journal of the American Chemical Society 20070613

• Expression of the yeast cpd1 gene in tobacco confers resistance to the fungal toxin cercosporin.

  Biomolecular engineering 20070601

• Recognition of various biomolecules by the environment-sensitive spectral responses of hypocrellin B.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20070601

• Production of free radicals and triplets from contact radical pairs and from photochemically generated radical ions.

  The journal of physical chemistry. A 20070510

• Amphiphilic perylenetretracarboxyl diimide dimer and its application in field effect transistor.

  Langmuir : the ACS journal of surfaces and colloids 20070508

• Quantitating the association of charged molecules with ionic micelles.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20070501

• The Cercospora nicotianae gene encoding dual O-methyltransferase and FAD-dependent monooxygenase domains mediates cercosporin toxin biosynthesis.

  Fungal genetics and biology : FG & B 20070501

• MgMfs1, a major facilitator superfamily transporter from the fungal wheat pathogen Mycosphaerella graminicola, is a strong protectant against natural toxic compounds and fungicides.

  Fungal genetics and biology : FG & B 20070501

• New highly hydrosoluble and not self-aggregated perylene derivatives with three and four polar side-chains as G-quadruplex telomere targeting agents and telomerase inhibitors.

  Bioorganic & medicinal chemistry letters 20070501

• Nanoscale pits as templates for building a molecular device.

  Small (Weinheim an der Bergstrasse, Germany) 20070501

• Molecular analysis of the cercosporin biosynthetic gene cluster in Cercospora nicotianae.

  Molecular microbiology 20070501

• Topical anti-inflammatory activity of extracts and compounds from Hypericum perforatum L.

  The Journal of pharmacy and pharmacology 20070501

• Trophic dilution of polycyclic aromatic hydrocarbons (PAHs) in a marine food web from Bohai Bay, north China.

  Environmental science & technology 20070501

• [Morphological identification of 20 medicinal species in Hypericum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070501

• Perylene bisimide atropisomers: synthesis, resolution, and stereochemical assignment.

  The Journal of organic chemistry 20070427

• Power-law blinking in the fluorescence of single organic molecules.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20070423

• A novel lumazine synthase inhibitor derived from oxidation of 1,3,6,8-tetrahydroxy-2,7-naphthyridine to a tetraazaperylenehexaone derivative.

  The Journal of organic chemistry 20070413

• Photodynamic properties of dipeptide-modified hypocrellin B derivatives: the role of tyrosine and tryptophan groups.

  The journal of physical chemistry. B 20070412

• Theory of ultrafast heterogeneous electron transfer: contributions of direct charge transfer excitations to the absorbance.

  The Journal of chemical physics 20070407

• Induction of heme-oxygenase 1 requires the p38MAPK and PI3K pathways and suppresses apoptotic cell death following hypericin-mediated photodynamic therapy.

  Apoptosis : an international journal on programmed cell death 20070401

• Hypericin activates L-type Ca2+ channels in cardiac myocytes.

  Journal of natural products 20070401

• Hypericin photoactivation triggers down-regulation of matrix metalloproteinase-9 expression in well-differentiated human nasopharyngeal cancer cells.

  Cellular and molecular life sciences : CMLS 20070401

• Non-conjugated, phenyl assisted coupling in through bond electron transfer in a perylenemonoimide-triphenylamine system.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20070401

• [Hypericin and hyperforin: bioactive components of St. John's Wort (Hypericum perforatum). Their isolation, analysis and study of physiological effect].

  Ceska a Slovenska farmacie : casopis Ceske farmaceuticke spolecnosti a Slovenske farmaceuticke spolecnosti 20070401

• Photoinitiated charge transport in supramolecular assemblies of a 1,7,N,N'-tetrakis(zinc porphyrin)-perylene-3,4:9,10-bis(dicarboximide).

  Journal of the American Chemical Society 20070321

• Supramolecular nanoribbons and nanoropes generated from hydrogen-bonded supramolecular polymers containing perylene bisimide chromophores.

  Organic letters 20070315

• Helical growth of semiconducting columnar dye assemblies based on chiral perylene bisimides.

  Organic letters 20070315

• Photodynamic properties of hypocrellin A, complexes with rare Earth trivalent ions: role of the excited state energies of the metal ions.

  The journal of physical chemistry. B 20070315

• Superiority of N-methyl pyrrolidone over albumin with hypericin for fluorescence diagnosis of human bladder cancer cells implanted in the chick chorioallantoic membrane model.

  Journal of photochemistry and photobiology. B, Biology 20070301

• Heavy metals, polycyclic aromatic hydrocarbons and polychlorinated biphenyls in surface sediments of the Naples harbour (southern Italy).

  Chemosphere 20070301

• Effect of polycyclic aromatic hydrocarbons on detection sensitivity of ultratrace nitroaromatic compounds.

  Analytical chemistry 20070301

• In vitro photodynamic therapy of childhood rhabdomyosarcoma.

  International journal of oncology 20070301

• Photodynamic therapy of malignant glioma with hypericin: comprehensive in vitro study in human glioblastoma cell lines.

  International journal of oncology 20070301

• Scutiaquinones A and B, perylenequinones from the roots of Scutia myrtina with anthelmintic activity.

  Journal of natural products 20070301

• Deletion of a MFS transporter-like gene in Cercospora nicotianae reduces cercosporin toxin accumulation and fungal virulence.

  FEBS letters 20070206

• Expression of the hyp-1 gene in early stages of development of Hypericum perforatum L.

  Plant cell reports 20070201

• Histomorphological changes in murine fibrosarcoma after hypericin-based photodynamic therapy.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20070201

• Antiinflammatory activity of ethanol extracts of Hypericum perforatum L., H. barbatum Jacq., H. hirsutum L., H. richeri Vill. and H. androsaemum L. in rats.

  Phytotherapy research : PTR 20070201

• In vitro accumulation and permeation of hypericin and lipophilic analogues in 2-D and 3-D cellular systems.

  International journal of oncology 20070201

• Target analysis of primary photoprocesses involved in the oxyblepharismin-binding protein.

  The journal of physical chemistry. B 20070201

• Origin of simultaneous donor-acceptor emission in single molecules of peryleneimide-terrylenediimide labeled polyphenylene dendrimers.

  The journal of physical chemistry. B 20070201

• A mechanistic study on altered pharmacokinetics of irinotecan by St. John's wort.

  Current drug metabolism 20070201

• Identification and determination of highly carcinogenic dibenzopyrene isomers in air particulate samples from a street canyon, a rooftop, and a subway station in Stockholm.

  Environmental science & technology 20070201

• [The development of secondary cells in the callus of Hypericum perforatum L. and hypericins accumulation].

  Fen zi xi bao sheng wu xue bao = Journal of molecular cell biology 20070201

• The main components of St John's Wort inhibit low-density lipoprotein atherogenic modification: a beneficial 'side effect' of an OTC antidepressant drug?

  Free radical research 20070201

• Nanostructured films employed as sensing units in an 'electronic tongue' system.

  Journal of nanoscience and nanotechnology 20070201

• [Rapid simultaneous analysis of fluorene, carbazole, benzo[a]pyrene, and perylene by derivative-constant energy synchronous fluorescence spectroscopy].

  Guang pu xue yu guang pu fen xi = Guang pu 20070201

• Quasi-one-dimensional K-O chain in PTCDA thin films: evidence from first-principles calculations.

  Physical review letters 20070126

• CT-CT annihilation in rigid perylene end-capped pentaphenylenes.

  Journal of the American Chemical Society 20070124

• A diffusional alternative to the Marcus free energy gap law.

  Physical chemistry chemical physics : PCCP 20070121

• Cellular pharmacological properties of gold(III) porphyrin 1a, a potential anticancer drug lead.

  European journal of pharmacology 20070112

• Identification of a new C28H14 polycyclic aromatic hydrocarbon as a product of supercritical fuel pyrolysis: Tribenzo[cd,ghi,lm]perylene.

  Journal of chromatography. A 20070105

• Tri-, tetra- and heptacyclic perylene analogues as new potential antineoplastic agents based on DNA telomerase inhibition.

  Bioorganic & medicinal chemistry 20070101

• Formation and stability of G-quadruplexes self-assembled from guanine-rich strands.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Design, synthesis, and biological evaluation of novel iso-D-2',3'-dideoxy-3'-fluorothianucleoside derivatives.

  Bioorganic & medicinal chemistry 20070101

• Fluorescent perylene diimide rotaxanes: spectroscopic signatures of wheel-chromophore interactions.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Variation in the content of hypericins in four generations of seed progeny of Hypericum perforatum somaclones.

  Journal of plant research 20070101

• Synthesis of a non-cationic, water-soluble perylenetetracarboxylic diimide and its interactions with G-quadruplex-forming DNA.

  Bioorganic & medicinal chemistry 20070101

• Generation of a new red fluorescent condensed hetero-aromatic compound: 7,20-dimethyl-7,20-dihydro-7,20-diaza-naphto[a]dibenzo[j,q]perylene.

  Luminescence : the journal of biological and chemical luminescence 20070101

• Elsinochrome A production by the bindweed biocontrol fungus Stagonospora convolvuli LA39 does not pose a risk to the environment or the consumer of treated crops.

  FEMS microbiology ecology 20070101

• Liquid-crystalline and electron-deficient coronene oligocarboxylic esters and imides by twofold benzogenic Diels-Alder reactions on perylenes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Effect of core twisting on self-assembly and optical properties of perylene bisimide dyes in solution and columnar liquid crystalline phases.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Photoluminescence and conductivity of self-assembled pi-pi stacks of perylene bisimide dyes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Optimizing the stacking moiety and linker of 2'-acylamido caps of DNA duplexes with 3'-terminal adenine residues.

  Journal of combinatorial chemistry 20070101

• An optical thermometer based on the delayed fluorescence of C70.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Scanning probe microscopy investigation of self-organized perylenetetracarboxdiimide nanostructures at surfaces: structural and electronic properties.

  Small (Weinheim an der Bergstrasse, Germany) 20070101

• The production of hypericins in two selected Hypericum perforatum shoot cultures is related to differences in black gland structure.

  Plant physiology and biochemistry : PPB 20070101

• Rearrangement of a Pd4 skeleton from a 1D chain to a 2D sheet on the face of a perylene or fluoranthene ligand caused by exchange of the binder molecule.

  Angewandte Chemie (International ed. in English) 20070101

• A novel building block for donor-acceptor conjugated polymers containing perylene, poly(p-phenylenevinylene), and fullerene.

  Journal of nanoscience and nanotechnology 20070101

• Simultaneous determination of total hypericin and hyperforin in St. John's wort extracts by HPLC with electrochemical detection.

  Phytochemical analysis : PCA 20070101

• Evaluation of tumor affinity of mono-[(123)I]iodohypericin and mono-[(123)I]iodoprotohypericin in a mouse model with a RIF-1 tumor.

  Contrast media & molecular imaging 20070101

• Phototoxicity in human retinal pigment epithelial cells promoted by hypericin, a component of St. John's wort.

  Photochemistry and photobiology 20070101

• Cytosolic superoxide dismutase activity after photodynamic therapy, intracellular distribution of Photofrin II and hypericin, and P-glycoprotein localization in human colon adenocarcinoma.

  Folia histochemica et cytobiologica 20070101

• Artificial DNAs based on alkynyl C-nucleosides as a superior scaffold for homo- and heteroexcimer emissions.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• Conformational effects of bay substituents on optical, electrochemical and dynamic properties of perylene bisimides: macrocyclic derivatives as effective probes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20070101

• St. John's wort: role of active compounds for its mechanism of action and efficacy.

  Wiener medizinische Wochenschrift (1946) 20070101

• Effects of hypocrellin A on expression of vascular endothelial growth factor and endothelin-1 in human umbilical endothelial cells.

  The American journal of Chinese medicine 20070101

• Modulation of hypericin photodynamic therapy by pretreatment with 12 various inhibitors of arachidonic acid metabolism in colon adenocarcinoma HT-29 cells.

  Photochemistry and photobiology 20070101

• Development of high-sensitive DNA probe by using perylene.

  Nucleic acids symposium series (2004) 20070101

• Perylene diimide-oligonucleotide conjugates constructed by click chemistry.

  Nucleosides, nucleotides & nucleic acids 20070101

• Photoinduced bimolecular electron transfer investigated by femtosecond time-resolved infrared spectroscopy.

  The journal of physical chemistry. A 20061228

• Time-resolved EPR studies of photogenerated radical ion pairs separated by p-phenylene oligomers and of triplet states resulting from charge recombination.

  The journal of physical chemistry. B 20061221

• Role of molecular anchor groups in molecule-to-semiconductor electron transfer.

  The journal of physical chemistry. B 20061221

• Theoretical solar-to-electrical energy-conversion efficiencies of perylene-porphyrin light-harvesting arrays.

  The journal of physical chemistry. B 20061221

• In situ and ex situ observations of the growth dynamics of single perylene nanocrystals in water.

  Journal of the American Chemical Society 20061220

• Intelligent fluorescent nucleoside in sensing cytosine base: importance of hydrophobic nature of perylene fluorophore.

  Bioorganic & medicinal chemistry letters 20061215

• Fluorescent DNA base replacements: Reporters and sensors for biological systems.

  Organic & biomolecular chemistry 20061207

• Hypericin-loaded nanoparticles for the photodynamic treatment of ovarian cancer.

  International journal of pharmaceutics 20061201

• Differential up-regulation of metallothionein isoforms in well-differentiated nasopharyngeal cancer cells in vitro by photoactivated hypericin.

  Oncology reports 20061201

• A new perylenequinone from the fruit bodies of Bulgaria inquinans.

  Journal of Asian natural products research 20061201

• [Study on interaction between hypocrellin A and hemoglobin or myoglobin using synchronous fluorescence spectra].

  Guang pu xue yu guang pu fen xi = Guang pu 20061201

• S-heterocyclic annelated perylene bisimide: synthesis and co-crystal with pyrene.

  Chemical communications (Cambridge, England) 20061128

• Mitochondrial reactive oxygen species and nitric oxide-mediated cancer cell apoptosis in 2-butylamino-2-demethoxyhypocrellin B photodynamic treatment.

  Free radical biology & medicine 20061115

• Selective optical trapping and deposition of polymer and aromatic molecules from binary mixed solution.

  The journal of physical chemistry. B 20061102

• Transformation of PAHs during ethanol-Fenton treatment of an aged gasworks' soil.

  Chemosphere 20061101

• Reduction in hypericin-induced phototoxicity by Hypericum perforatum extracts and pure compounds.

  Journal of photochemistry and photobiology. B, Biology 20061101

• Spectroscopic characterization and photobleaching kinetics of hypericin-N-methyl pyrrolidone formulations.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20061101

• Formation of a perylenetetracarboxylic diimide network film by post electrochemical treatment.

  Langmuir : the ACS journal of surfaces and colloids 20061024

• Analysis of polycyclic aromatic hydrocarbons in street soil dust in Kumasi Metropolis of Ghana.

  Environmental monitoring and assessment 20061001

• Plant-environment interactions: Accumulation of hypericin in dark glands of Hypericum perforatum.

  Annals of botany 20061001

• Effects of Hypericum perforatum on ivabradine pharmacokinetics in healthy volunteers: an open-label, pharmacokinetic interaction clinical trial.

  Journal of clinical pharmacology 20061001

• Alternative normalization method of atmospheric polycyclic aromatic hydrocarbons pollution level recorded by tree bark.

  Environmental science & technology 20061001

• A cooperative beads-on-a-string approach to exceptionally stable DNA triplexes.

  Chemical communications (Cambridge, England) 20060928

• Light-harvesting metallosupramolecular squares composed of perylene bisimide walls and fluorescent antenna dyes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20060925

• [Sunburn -- or yet not?].

  MMW Fortschritte der Medizin 20060921

• First identification of benzo[ghi]naphtho[8,1,2-bcd]perylene as a product of fuel pyrolysis, using high-performance liquid chromatography with diode-array ultraviolet-visible absorbance detection and mass spectrometry.

  Journal of chromatography. A 20060915

• Perylene-3,4:9,10-tetracarboxylic acid bisimide dye as an artificial DNA base surrogate.

  Organic letters 20060914

• Delivery of hypericin for photodynamic applications.

  Cancer letters 20060908

• Hypericin lights up the way for the potential treatment of nasopharyngeal cancer by photodynamic therapy.

  Current clinical pharmacology 20060901

• Cyclization and catenation directed by molecular self-assembly.

  Journal of the American Chemical Society 20060830

• Gauging the effect of impurities on lipid bilayer phase transition temperature.

  The journal of physical chemistry. B 20060824

• Rapid energy transfer in cascade-type bodipy dyes.

  Journal of the American Chemical Society 20060823

• Growing graphene sheets from reactions with methyl radicals: a quantum chemical study.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20060811

• Evaluation of energy transfer in perylene-cored anthracene dendrimers.

  Chemical communications (Cambridge, England) 20060807

• The photophysical properties of chromophores at high (100 mM and above) concentrations in polymers and as neat solids.

  Physical chemistry chemical physics : PCCP 20060807

• Distribution and origins of polycyclic aromatic hydrocarbons (PAHs) in riverine, estuarine, and marine sediments in Thailand.

  Marine pollution bulletin 20060801

• Pre-treatment of HT-29 cells with 5-LOX inhibitor (MK-886) induces changes in cell cycle and increases apoptosis after photodynamic therapy with hypericin.

  Journal of photochemistry and photobiology. B, Biology 20060801

• The influence of pH on the G-quadruplex binding selectivity of perylene derivatives.

  Bioorganic & medicinal chemistry letters 20060801

• Energy transfer and photodegradation of a Perylene Orange:LDS821 system in poly(methyl methacrylate).

  Applied optics 20060720

• Further examination of the effects of nitrosylation on Alternaria alternata mycotoxin mutagenicity in vitro.

  Mutation research 20060714

• Enhanced photodynamic activity of hypericin by penetration enhancer N-methyl pyrrolidone formulations in the chick chorioallantoic membrane model.

  Cancer letters 20060708

• Investigating internal structural differences between micelles and unilamellar vesicles of decanoic acid/sodium decanoate.

  The journal of physical chemistry. B 20060706

• p53 Status does not affect photodynamic cell killing induced by hypericin.

  Cancer chemotherapy and pharmacology 20060701

• Distribution and sources of hydrocarbons in surface sediments of Gemlik Bay (Marmara Sea, Turkey).

  Chemosphere 20060701

• Using perylene-doped polymer nanotubes as fluorescence sensors.

  Nano letters 20060701

• Ultrafast excited state dynamics of the perylene radical cation generated upon bimolecular photoinduced electron transfer reaction.

  The journal of physical chemistry. A 20060622

• Novel fluorescent probe for detecting hydroperoxides with strong emission in the visible range.

  Bioorganic & medicinal chemistry letters 20060601

• Photodegradation of polymer-dispersed perylene di-imide dyes.

  Applied optics 20060601

• Hypericin and pulsed laser therapy of squamous cell cancer in vitro.

  Photomedicine and laser surgery 20060601

• Hypocrellin D, a cytotoxic fungal pigment from fruiting bodies of the ascomycete Shiraia bambusicola.

  The Journal of antibiotics 20060601

• Tetraplex binding molecules as anti-cancer agents.

  Recent patents on anti-cancer drug discovery 20060601

• Investigation of the two-photon absorption cross-section in perylene tetracarboxylic derivatives: nonlinear spectra and molecular structure.

  The journal of physical chemistry. A 20060525

• Effect of aggregation on the excited-state electronic structure of perylene studied by transient absorption spectroscopy.

  The journal of physical chemistry. A 20060525

• Development and evaluation of methods for determination of naphthodianthrones and flavonoids in St. John's wort.

  Journal of chromatography. A 20060519

• Glutathione S-transferase P1-1 expression modulates sensitivity of human kidney 293 cells to photodynamic therapy with hypericin.

  Archives of biochemistry and biophysics 20060515

• First preclinical evaluation of mono-[123I]iodohypericin as a necrosis-avid tracer agent.

  European journal of nuclear medicine and molecular imaging 20060501

• Fluorescent 5-alkynyl-2'-deoxyuridines: high emission efficiency of a conjugated perylene nucleoside in a DNA duplex.

  Chembiochem : a European journal of chemical biology 20060501

• [Evaluation of preparing process of extract of hypericum perforatum using HPLC fingerprint analysis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060501

• Hypericin-mediated photodynamic therapy elicits differential interleukin-6 response in nasopharyngeal cancer.

  Cancer letters 20060428

• Surface-assisted one-dimensional self-assembly of a perylene based semiconductor molecule.

  Chemical communications (Cambridge, England) 20060421

• Selective analysis of molecular states by functionalized scanning tunneling microscopy tips.

  Physical review letters 20060421

• Synthesis and characterization of long perylenediimide polymer fibers: from bulk to the single-molecule level.

  The journal of physical chemistry. B 20060420

• Enhancement of glioblastoma cell killing by combination treatment with temozolomide and tamoxifen or hypericin.

  Neurosurgical focus 20060415

• Comparison of methods for the exhaustive extraction of hypericins, flavonoids, and hyperforin from Hypericum perforatum L.

  Journal of agricultural and food chemistry 20060405

• Distribution of pesticides, PAHs and heavy metals in prawn ponds near Kolleru lake wetland, India.

  Environment international 20060401

• Spectroscopic studies of the interaction between hypocrellin B and human serum albumin.

  Bioorganic & medicinal chemistry 20060401

• Role of endoplasmic reticulum depletion and multidomain proapoptotic BAX and BAK proteins in shaping cell death after hypericin-mediated photodynamic therapy.

  FASEB journal : official publication of the Federation of American Societies for Experimental Biology 20060401

• Evaluation of binding of perylene diimide and benzannulated perylene diimide ligands to DNA by electrospray ionization mass spectrometry.

  Journal of the American Society for Mass Spectrometry 20060401

• Induction of hypericins in Hypericum perforatum in response to chromium.

  Fitoterapia 20060401

• Urinary 1-hydroxypyrene as a biomarker of PAH exposure in 3-year-old Ukrainian children.

  Environmental health perspectives 20060401

• [Surface and interface analysis of PTCDA/ITO using X-ray photoelectron spectroscopy (XPS)].

  Guang pu xue yu guang pu fen xi = Guang pu 20060401

• Exciton migration by ultrafast Förster transfer in highly doped matrixes.

  The journal of physical chemistry. B 20060330

• Maristentorin, a novel pigment from the positively phototactic marine ciliate Maristentor dinoferus, is structurally related to hypericin and stentorin.

  The journal of physical chemistry. B 20060330

• Energy transfer in calixarene-based cofacial-positioned perylene bisimide arrays.

  Journal of the American Chemical Society 20060329

• Application of time- and space-resolved fluorescence spectroscopy to the distribution of guest species into micrometer-sized zeolite crystals.

  Physical chemistry chemical physics : PCCP 20060328

• Existence of conformers revealed by spectral analysis of single molecules of perylene orange in thin sol-gel films.

  The journal of physical chemistry. B 20060309

• Suzuki coupling reaction of 1,6,7,12-tetrabromoperylene bisimide.

  Organic letters 20060302

• Oxidant denuder sampling for analysis of polycyclic aromatic hydrocarbons and their oxygenated derivates in ambient aerosol: evaluation of sampling artefact.

  Chemosphere 20060301

• Anion of hypericin is crucial to understanding the photosensitive features of the pigment.

  Bioorganic & medicinal chemistry letters 20060301

• Perylene toxicity in the estuarine environment of Ria de Aveiro (Portugal).

  Ecotoxicology (London, England) 20060301

• Genetic and biochemical analysis of Hypericum perforatum L. plants regenerated after cryopreservation.

  Plant cell reports 20060301

• The impact of aggregation on the biodistribution of hypericin.

  International journal of oncology 20060301

• Enhancing the photodynamic effect of hypericin in human bladder transitional cell carcinoma spheroids by the use of the oxygen carrier, perfluorodecalin.

  International journal of oncology 20060301

• Interactions of hypocrellin B with hyaluronan and photo-induced interactions.

  Biochimica et biophysica acta 20060301

• Fluorescent image analysis of lipid hydroperoxides in fish muscle with 3-perylene diphenylphosphine.

  Lipids 20060301

• Preservation of hypericin and related polycyclic quinone pigments in fossil crinoids.

  Proceedings. Biological sciences 20060222

• Two-dimensional simulations of CuPc-PCTDA solar cells: the importance of mobility and molecular pi stacking.

  The journal of physical chemistry. B 20060216

• Characterization of a novel water-soluble 3,4,9,10-perylenetetracarboxylic diimide in solution and in self-assembled zirconium phosphonate thin films.

  Langmuir : the ACS journal of surfaces and colloids 20060214

• Theory of photoinduced heterogeneous electron transfer.

  The Journal of chemical physics 20060214

• Evaluation of different biological test systems to assess the toxicity of metabolites from fungal biocontrol agents.

  Toxicology letters 20060208

• The ordered thin-film growth of organic semiconductor on Ag(110).

  The Journal of chemical physics 20060207

• Photophysical properties of Hypericum perforatum L. extracts--novel photosensitizers for PDT.

  Journal of photochemistry and photobiology. B, Biology 20060201

• Distribution and mass inventories of polycyclic aromatic hydrocarbons and organochlorine pesticides in sediments of the Pearl River Estuary and the northern South China Sea.

  Environmental science & technology 20060201

• Sources, vertical fluxes, and equivalent toxicity of aromatic hydrocarbons in coastal sediments of the Río de la Plata Estuary, Argentina.

  Environmental science & technology 20060201

• Development of near-infrared 35 fs laser microscope and its application to the detection of three- and four-photon fluorescence of organic microcrystals.

  The journal of physical chemistry. B 20060126

• Folding and unfolding of chromophoric foldamers show unusual colorful single molecule spectral dynamics.

  Journal of the American Chemical Society 20060125

• Twisted, Z-shaped perylene bisimide.

  Journal of the American Chemical Society 20060125

• Pulse shaping effect on two-photon excitation efficiency of alpha-perylene crystals and perylene in chloroform solution.

  The Journal of chemical physics 20060107

• Ultrafast heterogeneous electron transfer reactions: comparative theoretical studies on time- and frequency-domain data.

  The Journal of chemical physics 20060107

• Molecular layer-by-layer self-assembly of water-soluble perylene diimides through pi-pi and electrostatic interactions.

  Langmuir : the ACS journal of surfaces and colloids 20060103

• Hypericin-photodynamic therapy (PDT) using an alternative treatment regime suitable for multi-fraction PDT.

  Journal of photochemistry and photobiology. B, Biology 20060102

• Polycyclic aromatic hydrocarbons in suspended particulate matter and sediments from the Pearl River Estuary and adjacent coastal areas, China.

  Environmental pollution (Barking, Essex : 1987) 20060101

• Polycyclic aromatic hydrocarbons fluxes during the past 50 years observed in dated sediment cores from Andean mountain lakes in central south Chile.

  Ecotoxicology and environmental safety 20060101

• Determination of dibenzopyrenes in standard reference materials (SRM) 1649a, 1650, and 2975 using ultrasonically assisted extraction and LC-GC-MS.

  Analytical and bioanalytical chemistry 20060101

• Characterization of the interaction of hypericin with protein kinase C in U-87 MG human glioma cells.

  Photochemistry and photobiology 20060101

• Hypericin-enhanced argon laser photocoagulation for subfoveal choroidal neovascular membrane in age-related macular degeneration: a pilot study.

  European journal of ophthalmology 20060101

• Characterization of apoptosis induced by photodynamic treatment with hypericin in A431 human epidermoid carcinoma cells.

  Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer 20060101

• Perylenequinones in photodynamic therapy: cellular versus vascular response.

  Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer 20060101

• [Effect of particles on the photodegradation of PAHs in natural waters of the Yellow River].

  Huan jing ke xue= Huanjing kexue 20060101

• Investigation of the effect on photosensitivity following multiple oral dosing of two different hypericum extracts in healthy men.

  Arzneimittel-Forschung 20060101

• [Relationship between apoptosis induced by 2-butylamino-2-demethoxy-hypocrellin B in human pancreatic cancer cells Capan-1 and photosensitization of mitochondria].

  Zhonghua wai ke za zhi [Chinese journal of surgery] 20060101

• Hypericum perforatum: a 'modern' herbal antidepressant: pharmacokinetics of active ingredients.

  Clinical pharmacokinetics 20060101

• Hypericin-induced photocytotoxicity is connected with G2/M arrest in HT-29 and S-phase arrest in U937 cells.

  Photochemistry and photobiology 20060101

• A high-performance liquid chromatography with electrochemical detection for the determination of total hypericin in extracts of St. John's Wort.

  Phytochemical analysis : PCA 20060101

• Evaluation of firefly luciferase bioluminescence mediated photodynamic toxicity in cancer cells.

  Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging 20060101

• Mitochondria are a primary target of hypericin phototoxicity: synergy of intracellular calcium mobilisation in cell killing.

  The international journal of biochemistry & cell biology 20060101

• Cellular mechanisms and prospective applications of hypericin in photodynamic therapy.

  Current medicinal chemistry 20060101

• Enhanced radiation sensitivity and radiation recall dermatitis (RRD) after hypericin therapy -- case report and review of literature.

  Radiation oncology (London, England) 20060101

• Synthesis of perylene-labeled base-discriminating fluorescent (BDF) nucleoside and its fluorescence properties.

  Nucleic acids symposium series (2004) 20060101

• [The influence of some elicitors on growth and morphogenesis of Hypericum perforatum callus cultures].

  Ontogenez 20060101

• Time-resolved EPR study of the photophysics and photochemistry of 1-(3-(methoxycarbonyl)propyl)-1-phenyl[6.6]C61.

  The journal of physical chemistry. A 20051229

• Hot recombination of photogenerated ion pairs.

  The Journal of chemical physics 20051222

• Development of novel fluorescent probe 3-perylene diphenylphosphine for determination of lipid hydroperoxide with fluorescent image analysis.

  Biochemical and biophysical research communications 20051216

• Single molecule study of perylene orange photobleaching in thin sol-gel films.

  The journal of physical chemistry. B 20051215

• Detection of initiating as well as promoting activity of chemicals by a novel cell transformation assay using v-Ha-ras-transfected BALB/c 3T3 cells (Bhas 42 cells).

  Mutation research 20051207

• Enhancing the therapeutic responsiveness of photodynamic therapy with the antiangiogenic agents SU5416 and SU6668 in murine nasopharyngeal carcinoma models.

  Cancer chemotherapy and pharmacology 20051201

• Synthesis, in vitro cellular uptake and photo-induced antiproliferative effects of lipophilic hypericin acid derivatives.

  Bioorganic & medicinal chemistry 20051201

• Controlling molecular assembly in two dimensions: the concentration dependence of thermally induced 2D aggregation of molecules on a metal surface.

  Angewandte Chemie (International ed. in English) 20051201

• Hypericin: a promising fluorescence marker for differentiating between glioblastoma and neurons in vitro.

  International journal of oncology 20051201

• Anti-angiogenic effects of Hypericin-photodynamic therapy in combination with Celebrex in the treatment of human nasopharyngeal carcinoma.

  International journal of molecular medicine 20051201

• Can St John's wort (hypericin) ingestion enhance the erythemal response during high-dose ultraviolet A1 therapy?

  The British journal of dermatology 20051201

• St. John's wort.

  American family physician 20051201

• Quantitative analysis of the major constituents of St John's wort with HPLC-ESI-MS.

  The Journal of pharmacy and pharmacology 20051201

• [Effects of hypericin associated with radiotherapy on human laryngeal squamous cell carcinoma strain Hep-2].

  Lin chuang er bi yan hou ke za zhi = Journal of clinical otorhinolaryngology 20051201

• [Studies on liquid fermentation of anamorph of Shiraia bambusicola].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20051201

• Targeted inhibition of p38alpha MAPK suppresses tumor-associated endothelial cell migration in response to hypericin-based photodynamic therapy.

  Biochemical and biophysical research communications 20051125

• Synthesis and characterization of 3,5-bis(2-hydroxyphenyl)-1,2,4-triazole functionalized tetraaryloxy perylene bisimide and metal-directed self-assembly.

  The Journal of organic chemistry 20051125

• Photoactivated perylenequinone toxins in fungal pathogenesis of plants.

  FEMS microbiology letters 20051115

• Enhancement of Förster energy transfer within a microspherical cavity.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20051111

• Single-drop liquid-phase microextraction for the determination of hypericin, pseudohypericin and hyperforin in biological fluids by high performance liquid chromatography.

  Journal of chromatography. A 20051104

• Expression of Y-Box binding protein-1 following hypericin-mediated photodynamic therapy in well-differentiated nasopharyngeal cancer in vivo.

  International journal of molecular medicine 20051101

• Approach to novel functional foods for stress control 4. Regulation of serotonin transporter by food factors.

  The journal of medical investigation : JMI 20051101

• Energy transfer switching in a bistable molecular machine.

  Organic letters 20051027

• Charge transfer enhanced annihilation leading to deterministic single photon emission in rigid perylene end-capped polyphenylenes.

  Chemical communications (Cambridge, England) 20051021

• Interaction of glutathione S-transferase with hypericin: A photophysical study.

  The journal of physical chemistry. B 20051020

• Effect of chelation to lanthanum ions on the photodynamic properties of hypocrellin A.

  The journal of physical chemistry. B 20051020

• PAH fluxes in the Laja Lake of south central Chile Andes over the last 50 years: evidence from a dated sediment core.

  The Science of the total environment 20051015

• Duplex and hairpin dimer structures for perylene diimide-oligonucleotide conjugates.

  Chemical communications (Cambridge, England) 20051014

• Nitric oxide mediates the fungal elicitor-induced hypericin production of Hypericum perforatum cell suspension cultures through a jasmonic-acid-dependent signal pathway.

  Plant physiology 20051001

• Effect-directed analysis of mutagens and ethoxyresorufin-o-deethylase inducers in aquatic sediments.

  Environmental toxicology and chemistry 20051001

• Content analysis and stability evaluation of selected commercial preparations of St. John's wort.

  Drug development and industrial pharmacy 20051001

• Optical characterization of the nematic lyotropic chromonic liquid crystals: light absorption, birefringence, and scalar order parameter.

  Physical review. E, Statistical, nonlinear, and soft matter physics 20051001

• Ultrafast spectroscopy of the solvent dependence of electron transfer in a perylenebisimide dimer.

  The journal of physical chemistry. A 20050929

• Fluorometric and fluorescent image analysis methods for determination of lipid hydroperoxides in oil models with 3-perylene diphenylphosphine (3-PeDPP).

  Journal of agricultural and food chemistry 20050921

• Solvent-tunable binding of hydrophilic and hydrophobic guests by amphiphilic molecular baskets.

  The Journal of organic chemistry 20050916

• Photogenotoxicity of hypericin in HaCaT keratinocytes: implications for St. John's Wort supplements and high dose UVA-1 therapy.

  Toxicology letters 20050915

• Use of zirconium-phosphate-carbonate chemistry to immobilize polycyclic aromatic hydrocarbons on boron-doped diamond.

  Langmuir : the ACS journal of surfaces and colloids 20050913

• Spectroscopic study of the chromophore--protein association and primary photoinduced events in the photoreceptor of Blepharisma japonicum.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20050901

• High glucose-induced human umbilical vein endothelial cell hyperpermeability is dependent on protein kinase C activation and independent of the Ca2+-nitric oxide signalling pathway.

  Clinical and experimental pharmacology & physiology 20050901

• Impact of reclaimed water on select organic matter properties of a receiving stream-fluorescence and perylene sorption behavior.

  Environmental science & technology 20050901

• Photoinduced antitumour effect of hypericin can be enhanced by fractionated dosing.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20050901

• Conformationally gated switching between superexchange and hopping within oligo-p-phenylene-based molecular wires.

  Journal of the American Chemical Society 20050824

• Ruthenium(II) complexes of 1,12-diazaperylene and their interactions with DNA.

  Inorganic chemistry 20050822

• Femtosecond fluorescence dynamics imaging using a fluorescence up-conversion microscope.

  The journal of physical chemistry. B 20050818

• Conformational transition of the core chain in radiation-modified polysilane micelles formed in selective solvents.

  Langmuir : the ACS journal of surfaces and colloids 20050816

• Formation of a long-lived charge-separated state of a zinc phthalocyanine-perylenediimide dyad by complexation with magnesium ion.

  Chemical communications (Cambridge, England) 20050814

• Paradoxical solvent effects on the absorption and emission spectra of amino-substituted perylene monoimides.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20050812

• Combustion-derived ultrafine particles transport organic toxicants to target respiratory cells.

  Environmental health perspectives 20050801

• Light-harvesting and energy-transfer system based on self-assembling perylene diimide-appended hexaazatriphenylene.

  Organic letters 20050721

• Energy transfer in unsymmetrical phenylene ethynylene dendrimers.

  The journal of physical chemistry. B 20050721

• Correlation of emission intensity and spectral diffusion in room temperature single-molecule spectroscopy.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20050711

• Water-soluble green perylenediimide (PDI) dyes as potential sensitizers for photodynamic therapy.

  Organic letters 20050707

• Permeation of hypericin in spheroids composed of different grade transitional cell carcinoma cell lines and normal human urothelial cells.

  The Journal of urology 20050701

• The role of photodynamic diagnosis in the contemporary management of superficial bladder cancer.

  BJU international 20050701

• Square, hexagonal, and row phases of PTCDA and PTCDI on Ag-Si(111)square root(3) x square root(3)R30 degrees.

  The journal of physical chemistry. B 20050623

• Spectroscopic investigation of the solvation of organic molecules in superfluid helium droplets.

  The Journal of chemical physics 20050622

• Synthesis and characterization of the monomer ruthenium complex of hypocrellin B.

  Bioorganic & medicinal chemistry letters 20050615

• Enhancing the photodynamic effect of hypericin in tumour spheroids by fractionated light delivery in combination with hyperoxygenation.

  International journal of oncology 20050601

• Effects of the antidepressant St. John's wort (Hypericum perforatum) on rat and human vas deferens contractility.

  The Journal of urology 20050601

• Is photodynamic diagnosis using hypericin better than white-light cystoscopy for detecting superficial bladder carcinoma?

  BJU international 20050601

• Detection and quantification of PAH in drinking water by front-face fluorimetry on a solid sorbent and PLS analysis.

  Analytical and bioanalytical chemistry 20050601

• Hypericin in the dark inhibits key steps of angiogenesis in vitro.

  European journal of pharmacology 20050601

• Transport of hypericin across chick chorioallantoic membrane and photodynamic therapy vasculature assessment.

  Biological & pharmaceutical bulletin 20050601

• Identification and quantification of hypericin and pseudohypericin in different Hypericum perforatum L. in vitro cultures.

  Plant physiology and biochemistry : PPB 20050601

• Micelle-sensitized constant-energy synchronous fluorescence spectrometry for the simultaneous determination of pyrene, benzo[a]pyrene and perylene.

  Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20050601

• Absorption spectra related to heterogeneous electron transfer reactions: the perylene TiO2 system.

  The journal of physical chemistry. B 20050519

• Hypericin-an inhibitor of proteasome function.

  Cancer chemotherapy and pharmacology 20050501

• Atmospheric versus biological sources of polycyclic aromatic hydrocarbons (PAHs) in a tropical rain forest environment.

  Environmental pollution (Barking, Essex : 1987) 20050501

• The CTB1 gene encoding a fungal polyketide synthase is required for cercosporin biosynthesis and fungal virulence of Cercospora nicotianae.

  Molecular plant-microbe interactions : MPMI 20050501

• Selective Ir-catalysed borylation of polycyclic aromatic hydrocarbons: structures of naphthalene-2,6-bis(boronate), pyrene-2,7-bis(boronate) and perylene-2,5,8,11-tetra(boronate) esters.

  Chemical communications (Cambridge, England) 20050428

• Photoinduced charge generation and recombination dynamics in model donor/acceptor pairs for organic solar cell applications: a full quantum-chemical treatment.

  Journal of the American Chemical Society 20050427

• Elucidation of the tumoritropic principle of hypericin.

  British journal of cancer 20050425

• Exciton migration in rigid-rod conjugated polymers: an improved Förster model.

  Journal of the American Chemical Society 20050406

• Functional induction and de-induction of P-glycoprotein by St. John's wort and its ingredients in a human colon adenocarcinoma cell line.

  Drug metabolism and disposition: the biological fate of chemicals 20050401

• Comparative chemical composition and variability of biological activity of methanolic extracts from Hypericum perforatum L.

  Natural product research 20050401

• Stability of different formulations and ion pairs of hypericin.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20050401

• Determination of hypericin in human plasma by high-performance liquid chromatography after intravesical administration in patients with transitional cell carcinoma of the bladder.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20050401

• Microsomal biotransformation of benzo[ghi]perylene, a mutagenic polycyclic aromatic hydrocarbon without a 'classic' bay region.

  Chemical research in toxicology 20050401

• Raman spectroscopic study on structure of human immunodeficiency virus (HIV) and hypericin-induced photosensitive damage of HIV.

  Science in China. Series C, Life sciences 20050401

• Competitive quenching: a possible novel approach in protecting RPE cells from damage during PDT.

  Current eye research 20050401

• Dye-functionalized head-to-tail coupled oligo(3-hexylthiophenes)-perylene-oligothiophene dyads for photovoltaic applications.

  Organic & biomolecular chemistry 20050321

• Estrogenic activity in sediments from European mountain lakes.

  Environmental science & technology 20050315

• Ultrafast intermolecular electron transfer dynamics: Perylene in electron-accepting micellar medium.

  The journal of physical chemistry. B 20050310

• Molecular dynamics simulation of a perylene-derivative Langmuir film.

  The journal of physical chemistry. B 20050310

• Spatio-temporal distribution and characteristics of PAHs in sediments from Masan Bay, Korea.

  Marine pollution bulletin 20050301

• Liquid chromatography-mass spectrometry studies of St. John's wort methanol extraction: active constituents and their transformation.

  Journal of pharmaceutical and biomedical analysis 20050223

• Cavity ring-down spectroscopy and theoretical calculations of the S1(1B3u)<--S0(1Ag) transition of jet-cooled perylene.

  The Journal of chemical physics 20050222

• Highly efficient light-harvesting organofullerenes.

  Organic letters 20050217

• Oxidative transformations of surface-bound perylene.

  Langmuir : the ACS journal of surfaces and colloids 20050215

• In vivo accumulation of different hypericin ion pairs in the urothelium of the rat bladder.

  BJU international 20050201

• [Effects of hypericin associated with light irradiation on human laryngeal squamous cell carcinoma strain Hep-2].

  Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery 20050201

• Molecular distortions and chemical bonding of a large pi-conjugated molecule on a metal surface.

  Physical review letters 20050128

• Self-organized perylene diimide nanofibers.

  The journal of physical chemistry. B 20050120

• Selective interactions of perylene derivatives having different side chains with inter- and intramolecular G-quadruplex DNA structures. A correlation with telomerase inhibition.

  Bioorganic & medicinal chemistry letters 20050117

• Molecular switch based on a biologically important redox reaction.

  The journal of physical chemistry. B 20050113

• The separation of hypericin's enantiomers and their photophysics in chiral environments.

  Photochemistry and photobiology 20050101

• Photophysical study of photoinduced electron transfer in a bis-thiophene substituted peryleneimide.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20050101

• Water-soluble rylene dyes as high-performance colorants for the staining of cells.

  Biomacromolecules 20050101

• Hypericin--the facts about a controversial agent.

  Current pharmaceutical design 20050101

• Time-resolved microspectrofluorimetry and fluorescence lifetime imaging of hypericin in human retinal pigment epithelial cells.

  Photochemistry and photobiology 20050101

• Novel methyl helianthrones as photosensitizers: synthesis and biological evaluation.

  Photochemistry and photobiology 20050101

• Investigation of the bioavailability of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin following single and multiple oral dosing of a hypericum extract containing tablet.

  Arzneimittel-Forschung 20050101

• The inhibition of CA2+ influx induced by hypericin in cultured human retinal pigment epithelial cells analyzed by confocal imaging.

  Ophthalmic research 20050101

• [Preparation and fluorescence study of anthracene, perylene and 1-aminoanthraquinone colloids].

  Guang pu xue yu guang pu fen xi = Guang pu 20050101

• [Enhancement of hypericin production and cell growth of Hypericum perforatum L. suspension cultures by nitric oxide].

  Sheng wu gong cheng xue bao = Chinese journal of biotechnology 20050101

• Synthesis of hydroxy and methoxy perylene quinones, their spectroscopic and computational characterization, and their antiviral activity.

  Photochemistry and photobiology 20050101

• Circular dichroism of the photoreceptor pigment oxyblepharismin.

  Photochemistry and photobiology 20050101

• Fluorescence spectroscopic study of hypericin-photosensitized oxidation of low-density lipoproteins.

  Photochemistry and photobiology 20050101

• Diazepam enhances hypericin-induced photocytotoxicity and apoptosis in human glioblastoma cells.

  Neoplasma 20050101

• The diimide drug PIPER has a cytotoxic dose-dependent effect in vitro and inhibits telomere elongation in HELA cells.

  Anticancer research 20050101

• Soft deposition of organic macromolecules with fast atom bombardment mass spectrometry.

  European journal of mass spectrometry (Chichester, England) 20050101

• Anti-angiogenic activities of hypericin in vivo: potential for ophthalmologic applications.

  Angiogenesis 20050101

• Perylene attached to DNA through stiff or flexible linker: duplex stability and FRET.

  Nucleosides, nucleotides & nucleic acids 20050101

• Investigation of pharmacokinetic data of hypericin, pseudohypericin, hyperforin and the flavonoids quercetin and isorhamnetin revealed from single and multiple oral dose studies with a hypericum extract containing tablet in healthy male volunteers.

  Arzneimittel-Forschung 20050101

• Hypericin-mediated photocytotoxic effect on HT-29 adenocarcinoma cells is reduced by light fractionation with longer dark pause between two unequal light doses.

  Photochemistry and photobiology 20050101

• Simultaneous determination of protopseudohypericin, pseudohypericin, protohypericin, and hypericin without light exposure.

  Journal of AOAC International 20050101

• The action of photosensitizers and serum in a bactericidal process. II. The effects of dyes: hypericin, eosin Y and saphranine O.

  Polish journal of microbiology 20050101

• Perylene bisimide based macrocycles: effective probes for the assessment of conformational effects on optical properties.

  Angewandte Chemie (International ed. in English) 20041227

• Simultaneous determination of hypericin and hyperforin in human plasma with liquid chromatography-tandem mass spectrometry.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20041225

• Assembly and characterization of novel hydrogen-bond-induced nanoscale rods.

  The Journal of organic chemistry 20041224

• Crystal-to-crystal guest exchange of large organic molecules within a 3D coordination network.

  Journal of the American Chemical Society 20041222

• Synthesis and hybridization properties of oligonucleotide-perylene conjugates: influence of the conjugation parameters on triplex and duplex stabilities.

  Organic & biomolecular chemistry 20041207

• Probing the influence of O2 on photoinduced reversible electron transfer in perylenediimide-triphenylamine-based dendrimers by single-molecule spectroscopy.

  Angewandte Chemie (International ed. in English) 20041119

• UV Raman spectroscopy of hydrocarbons.

  Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 20041115

• Impact of cytochrome P-450 inhibition by cimetidine and induction by carbamazepine on the kinetics of hypericin and pseudohypericin in healthy volunteers.

  European journal of clinical pharmacology 20041101

• Antimicrobial and antileishmanial activities of hypocrellins A and B.

  Antimicrobial agents and chemotherapy 20041101

• Influence of St John's wort on catecholamine turnover and cardiovascular regulation in humans.

  Clinical pharmacology and therapeutics 20041101

• Towards highly fluorescent and water-soluble perylene dyes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20041025

• Laser pulse control of ultrafast heterogeneous electron transfer: a computational study.

  The Journal of chemical physics 20041022

• Anisotropic translational diffusion of single fluorescent perylene molecules in a nematic liquid crystal.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20041018

• A novel antioxidant role for ligandin behavior of glutathione S-transferases: attenuation of the photodynamic effects of hypericin.

  Biochemistry 20041012

• The growth of perylene on Ru(0001).

  The Journal of chemical physics 20041008

• Combining light-harvesting and charge separation in a self-assembled artificial photosynthetic system based on perylenediimide chromophores.

  Journal of the American Chemical Society 20041006

• Undeclared exposure to St. John's Wort in hospitalized patients.

  British journal of clinical pharmacology 20041001

• Photodynamic-induced vascular damage of the chick chorioallantoic membrane model using perylenequinones.

  International journal of oncology 20041001

• Elimination rate constants of 46 polycyclic aromatic hydrocarbons in the unionid mussel, Elliptio complanata.

  Archives of environmental contamination and toxicology 20041001

• Optical control of two-photon excitation efficiency of alpha-perylene crystal by pulse shaping.

  The Journal of chemical physics 20041001

• Hypericin and photodynamic treatment do not interfere with transport of vitamin C during respiratory burst.

  Free radical research 20041001

• Large volume splitless injection with concurrent solvent recondensation: keeping the sample in place in the hot vaporizing chamber.

  Journal of separation science 20041001

• Formation of radical cations in a model for the metabolism of aromatic hydrocarbons.

  Biochemical and biophysical research communications 20040924

• Historical records of airborne polycyclic aromatic hydrocarbons by analyzing dated corks of the bark pocket in a Longpetiole Beech tree.

  Environmental science & technology 20040915

• Antimetastatic activity of the photodynamic agent hypericin in the dark.

  International journal of cancer 20040910

• Formation of a hydrogen-bonded receptor assembly in niosomal membranes.

  Journal of the American Chemical Society 20040908

• Polycyclic aromatic hydrocarbon composition in soils and sediments of high altitude lakes.

  Environmental pollution (Barking, Essex : 1987) 20040901

• Evaluation of Hypocrellin B in a human bladder tumor model in experimental photodynamic therapy: biodistribution, light dose and drug-light interval effects.

  International journal of oncology 20040901

• Donor-acceptor polymers: a conjugated oligo(p-phenylene vinylene) main chain with dangling perylene bisimides.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20040820

• Self-assembly and characterization of hydrogen-bond-induced nanostructure aggregation.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20040820

• Investigation of perylene photonic wires by combined single-molecule fluorescence and atomic force microscopy.

  Angewandte Chemie (International ed. in English) 20040806

• The role of intermolecular polarization for the stability of lithium intercalation compounds of alpha- and beta-perylene.

  The Journal of chemical physics 20040801

• Hypericin as a potential phototherapeutic agent in superficial transitional cell carcinoma of the bladder.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20040801

• Defense function of pigment granules in the ciliate Blepharisma japonicum against two predatory protists, Amoeba proteus (Rhizopodea) and Climacostomum virens (Ciliata).

  Zoological science 20040801

• Synthesis and self-assembly of perylenediimide-oligonucleotide conjugates.

  Angewandte Chemie (International ed. in English) 20040726

• The antidepressant mechanism of Hypericum perforatum.

  Life sciences 20040716

• Porphyrin-perylene bisimide dyads and triads: synthesis and optical and coordination properties.

  Organic letters 20040708

• Inhibitory effect of the antidepressant St. John's wort (hypericum perforatum) on rat bladder contractility in vitro.

  Urology 20040701

• Anti-angiogenic effects of Shiraiachrome A, a compound isolated from a Chinese folk medicine used to treat rheumatoid arthritis.

  European journal of pharmacology 20040628

• AND/OR bimolecular recognition.

  Journal of the American Chemical Society 20040609

• Ladder-type pentaphenylenes and their polymers: efficient blue-light emitters and electron-accepting materials via a common intermediate.

  Journal of the American Chemical Society 20040609

• Superoxide dismutase transgenes in sugarbeets confer resistance to oxidative agents and the fungus C. beticola.

  Transgenic research 20040601

• Photoactivation of hypericin down-regulates glutathione S-transferase activity in nasopharyngeal cancer cells.

  Cancer letters 20040430

• Helium nanodroplet isolation spectroscopy of perylene and its complexes with oxygen.

  The Journal of chemical physics 20040408

• Determination of hypericin content in Hypericum triquetrifolium Turra (Hypericaceae) growing wild in Jordan.

  Natural product research 20040401

• Hypocrellin derivative with improvements of red absorption and active oxygen species generation.

  Bioorganic & medicinal chemistry letters 20040322

• Aqueous supramolecular polymer formed from an amphiphilic perylene derivative.

  Angewandte Chemie (International ed. in English) 20040319

• Infrared cavity ringdown spectroscopy of jet-cooled polycyclic aromatic hydrocarbons.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20040319

• Ionic perylenetetracarboxdiimides: highly fluorescent and water-soluble dyes for biolabeling.

  Angewandte Chemie (International ed. in English) 20040312

• Modulation of Matrix metalloproteinase-1 in nasopharyngeal cancer cells by photoactivation of hypericin.

  International journal of oncology 20040301

• The importance of both charge exchange and proton transfer in the analysis of polycyclic aromatic compounds using atmospheric pressure chemical ionization mass spectrometry.

  Journal of the American Society for Mass Spectrometry 20040301

• Reduction of high glucose and phorbol-myristate-acetate-induced endothelial cell permeability by protein kinase C inhibitors LY379196 and hypocrellin A.

  Biochemical pharmacology 20040301

• Visible-light-harvesting organogel composed of cholesterol-based perylene derivatives.

  Angewandte Chemie (International ed. in English) 20040227

• The production of hypericins and hyperforin by in vitro cultures of St. John's wort (Hypericum perforatum).

  Biotechnology and applied biochemistry 20040201

• Detection of hypericins in the 'red glands' of Hypericum elodes by ESI-MS/MS.

  Phytochemistry 20040201

• A novel water-soluble nanoparticles of hypocrellin B and their interaction with a model protein: C-phycocyanin.

  Biochimica et biophysica acta 20040122

• Laser-induced fluorescence spectroscopy of 3,4,9,10-perylenetetracarboxylic-dianhydrid in helium nanodroplets.

  The Journal of chemical physics 20040115

• Extracts of St. John's wort and various constituents affect beta-adrenergic binding in rat frontal cortex.

  Life sciences 20040109

• Flow injection analysis mass spectrometry, a tool to investigate the problems in the quantitative analysis of hypericin using reversed-phase high-performance liquid chromatography.

  Rapid communications in mass spectrometry : RCM 20040101

• Aliphatic and aromatic hydrocarbons in coastal Caspian Sea sediments.

  Marine pollution bulletin 20040101

• Cytotoxic activity of Hypericum perforatum L. on K562 erythroleukemic cells: differential effects between methanolic extract and hypericin.

  Phytotherapy research : PTR 20040101

• Quantitative characterization of direct P-glycoprotein inhibition by St John's wort constituents hypericin and hyperforin.

  The Journal of pharmacy and pharmacology 20040101

• Novel water-soluble photosensitizers from dextrans.

  Biomacromolecules 20040101

• Polycyclic aromatic hydrocarbon storage in a typical Cerrado of the Brazilian savanna.

  Journal of environmental quality 20040101

• Testing a surface tension-based model to predict the salting out of polycyclic aromatic hydrocarbons in model environmental solutions.

  Water research 20040101

• [The influence of extraction method on the quality of the liquid extract of St John's wort].

  Medicina (Kaunas, Lithuania) 20040101

• The fluorescence properties of hypocrellin B and its amino-substituted derivative: photoinduced intramolecular proton transfer and photoinduced intramolecular electron transfer.

  Photochemistry and photobiology 20040101

• Liquid chromatographic determination of St. John's wort components in functional foods.

  Journal of AOAC International 20040101

• [Quantitative analysis of active substances in St. John's wort (Hypericum perforatum L.) by the high performance liquid chromatography method].

  Medicina (Kaunas, Lithuania) 20040101

• Evidence for intracellular aggregation of hypericin and the impact on its photocytotoxicity in PAM 212 murine keratinocytes.

  Photochemistry and photobiology 20040101

• Lens alpha-crystallin and hypericin: a photophysical mechanism explains observed lens.

  Photochemistry and photobiology 20040101

• Phototoxicity in human lens epithelial cells promoted by St. John's Wort.

  Photochemistry and photobiology 20040101

• Up-regulation of cyclooxygenase-2 and apoptosis resistance by p38 MAPK in hypericin-mediated photodynamic therapy of human cancer cells.

  The Journal of biological chemistry 20031226

• Perylenequinones act as broad-spectrum fungicides by generating reactive oxygen species both in the dark and in the light.

  Journal of agricultural and food chemistry 20031217

• Synthesis and optical properties of polyphenylene dendrimers based on perylenes.

  The Journal of organic chemistry 20031212

• A tyrosine-modified hypocrellin B with affinity for and photodamaging ability towards calf thymus DNA.

  Chemical communications (Cambridge, England) 20031207

• Photodynamic effect of hypericin and a water-soluble derivative on isolated crayfish neuron and surrounding glial cells.

  Journal of photochemistry and photobiology. B, Biology 20031205

• Synthesis, characterization and photodynamic activity of phenmethylamino-demethoxy-hypocrellin B.

  Journal of photochemistry and photobiology. B, Biology 20031205

• Novel photodynamic diagnosis of bladder cancer: ex vivo fluorescence cytology using hypericin.

  International journal of oncology 20031201

• Photodynamic treatment and H2O2-induced oxidative stress result in different patterns of cellular protein oxidation.

  European journal of biochemistry 20031201

• Enhanced ubiquitinylation of heat shock protein 90 as a potential mechanism for mitotic cell death in cancer cells induced with hypericin.

  Cancer research 20031201

• A spectroelectrochemical study on perylene cation radical in polymer microchannel-microelectrode chips.

  The Analyst 20031201

• Accumulation and photocytotoxicity of hypericin and analogs in two- and three-dimensional cultures of transitional cell carcinoma cells.

  Photochemistry and photobiology 20031201

• Induction of hypericins and hyperforins in Hypericum perforatum in response to damage by herbivores.

  Journal of chemical ecology 20031201

• Shape-persistency and molecular function in heteromacrocycles: creation of heteroarenecyclynes and arene-azaarenecyclynes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20031121

• Whole bladder wall photodynamic therapy of transitional cell carcinoma rat bladder tumors using intravesically administered hypericin.

  International journal of cancer 20031110

• Cercosporin-deficient mutants by plasmid tagging in the asexual fungus Cercospora nicotianae.

  Molecular genetics and genomics : MGG 20031101

• Hypericin-mediated photodynamic therapy induces lipid peroxidation and necrosis in nasopharyngeal cancer.

  International journal of oncology 20031101

• Photodynamic therapy of transitional cell carcinoma multicellular tumor spheroids with hypericin.

  International journal of oncology 20031101

• [Influence of luyoutal on serum cytokines in patients with depression].

  Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine 20031101

• [Studies on the chemical constituents of a fungus producing perylenequinones].

  Yao xue xue bao = Acta pharmaceutica Sinica 20031101

• [Determining the quantity of hypericin in medicinal materials and asepsis seedings of Hypericum perforatum by HPLC].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20031101

• Single-molecule spectroscopy of interfacial electron transfer.

  Journal of the American Chemical Society 20031015

• Cell death and growth arrest in response to photodynamic therapy with membrane-bound photosensitizers.

  Biochemical pharmacology 20031015

• Evaluation of fluorescence quenching for assessing the importance of interactions between nonpolar organic pollutants and dissolved organic matter.

  Environmental science & technology 20031015

• Studies on the synthesis of two hydrophilic hypocrellin derivatives with enhanced absorption in the red spectral region and on their photogeneration of O2*- and O2(1(delta)g).

  Journal of photochemistry and photobiology. B, Biology 20031015

• [Fluorescence technique on diagnosis of urinary bladder carcinoma].

  Zhonghua yi xue za zhi 20031010

• Perylene nanotubes fabricated by the template method.

  Chemical communications (Cambridge, England) 20031007

• Folding versus self-assembling.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20031006

• Macro-microscopic fluorescence of human bladder cancer using hypericin fluorescence cystoscopy and laser confocal microscopy.

  International journal of oncology 20031001

• Fluorescent organophosphonates as inhibitors of microbial lipases.

  Chemistry and physics of lipids 20031001

• Stabilization of a metastable state of Torpedo californica acetylcholinesterase by chemical chaperones.

  Protein science : a publication of the Protein Society 20031001

• Internally catalyzed separation of adhered lipid membranes.

  Journal of the American Chemical Society 20031001

• Synthesis and characterization of three novel amphiphilic aminated hypocrellins as photodynamic therapeutic agents.

  Photochemistry and photobiology 20031001

• Photogeneration of free radicals (*OH and HB*-) and singlet oxygen (1O2) by hypocrellin B in TX-100 micelles microsurroundings.

  Free radical research 20031001

• [Effect of factors on callus biomass and synthetic mass of hypericin in Hypericum perforatum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20031001

• Low-dose, low-temperature convergent-beam electron diffraction and multiwavelength analysis of hydrocarbon films by electron diffraction.

  Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada 20031001

• Synthesis of organic one-dimensional nanomaterials by solid-phase reaction.

  Journal of the American Chemical Society 20030910

• Synthesis and optical properties of unsymmetrical conjugated dendrimers focally anchored with perylenes in different geometries.

  The Journal of organic chemistry 20030905

• Expression of the cercosporin toxin resistance gene ( CRG1) as a dicistronic mRNA in the filamentous fungus Cercospora nicotianae.

  Current genetics 20030901

• Novel fluorescent colloids as a DNA fluorescence probe.

  Analytical and bioanalytical chemistry 20030901

• CZK3, a MAP kinase kinase kinase homolog in Cercospora zeae-maydis, regulates cercosporin biosynthesis, fungal development, and pathogenesis.

  Molecular plant-microbe interactions : MPMI 20030901

• Potentiation of photodynamic therapy with hypericin by mitomycin C in the radiation-induced fibrosarcoma-1 mouse tumor model.

  Photochemistry and photobiology 20030901

• Molecular and biochemical characterization of an enzyme responsible for the formation of hypericin in St. John's wort (Hypericum perforatum L.).

  The Journal of biological chemistry 20030822

• Comparison of hexamethylhypericin and tetrabromohypericin to hypericin for their in vivo efficacy as PDT tools.

  International journal of oncology 20030801

• Distribution and source recognition of polycyclic aromatic hydrocarbons in the sediments of Hsin-ta Harbour and adjacent coastal areas, Taiwan.

  Marine pollution bulletin 20030801

• EPR studies of the photodynamic properties of a novel potential photodynamic therapeutic agent: photogeneration of semiquinone radical anion and active oxygen species (O2*-, OH*, H2O2 and 1O2).

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20030801

• Perylene-tetrapalladium sandwich complexes.

  Journal of the American Chemical Society 20030716

• Hyperforin a constituent of St John's wort (Hypericum perforatum L.) extract induces apoptosis by triggering activation of caspases and with hypericin synergistically exerts cytotoxicity towards human malignant cell lines.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20030701

• Focal length variability and protein leakage as tools for measuring photooxidative damage to the lens.

  Photochemistry and photobiology 20030701

• Specificity of photosensitizer accumulation in undifferentiated versus differentiated colon carcinoma cells.

  Cancer letters 20030630

• Step by step removal of hyperforin and hypericin: activity profile of different Hypericum preparations in behavioral models.

  Life sciences 20030620

• General approach for the synthesis of chiral perylenequinones via catalytic enantioselective oxidative biaryl coupling.

  Journal of the American Chemical Society 20030611

• Mechanisms of action of phenanthroperylenequinones in photodynamic therapy (review).

  International journal of oncology 20030601

• Surface-enhanced resonance raman scattering: single-molecule detection in a Langmuir-Blodgett monolayer.

  Applied spectroscopy 20030601

• A polyphenylene dendrimer-detergent complex as a highly fluorescent probe for bioassays.

  Journal of the American Chemical Society 20030514

• Alternating DNA and pi-conjugated sequences. Thermophilic foldable polymers.

  Journal of the American Chemical Society 20030507

• Hypericin activated by an incoherent light source has photodynamic effects on esophageal cancer cells.

  International journal of colorectal disease 20030501

• Biodistribution and photodynamic therapy with hypericin in a human NPC murine tumor model.

  International journal of oncology 20030501

• Polycyclic aromatic hydrocarbons (PAHs) in bottom sediments of the Kara Sea shelf, Gulf of Ob and Yenisei Bay.

  The Science of the total environment 20030501

• Combination therapy with irinotecan and protein kinase C inhibitors in malignant glioma.

  Cancer 20030501

• Polycyclic aromatic hydrocarbons in the sediments of the Yalujiang Estuary, North China.

  Marine pollution bulletin 20030501

• Photosensitized structural modifications of the lens protein alpha-crystallin: do all modifications impair chaperone-like activity?

  Photochemistry and photobiology 20030501

• Rhizobium radiobacter conjugation and callus-independent shoot regeneration used to introduce the cercosporin export gene cfp from Cercospora into sugar beet (Beta vulgaris L.).

  Biotechnology letters 20030501

• Diffusional fluorescence quenching of aromatic hydrocarbons.

  Applied spectroscopy 20030501

• Perylenediimide-surfactant complexes: thermotropic liquid-crystalline materials via ionic self-assembly.

  Chemical communications (Cambridge, England) 20030407

• Microscopic quantification of hypercin fluorescence in an orthotopic rat bladder tumor model after intravesical instillation.

  International journal of oncology 20030401

• Photodynamic inhibitory effects of three perylenequinones on human colorectal carcinoma cell line and primate embryonic stem cell line.

  World journal of gastroenterology 20030315

• The CRG1 gene required for resistance to the singlet oxygen-generating cercosporin toxin in Cercospora nicotianae encodes a putative fungal transcription factor.

  Biochemical and biophysical research communications 20030307

• First synthesis of methylated hypocrellin and its fluorescent excited state: a cautionary tale.

  The Journal of organic chemistry 20030307

• Xanosporic acid, an intermediate in bacterial degradation of the fungal phototoxin cercosporin.

  Phytochemistry 20030301

• [Methyl-D3]2hypericin as internal standard for quantification in human plasma.

  Analytical and bioanalytical chemistry 20030301

• Plasma levels of hypericin in presence of procyanidin B2 and hyperoside: a pharmacokinetic study in rats.

  Planta medica 20030301

• Dissolution, solubility and cooperativity of phenolic compounds from Hypericum perforatum L. in aqueous systems.

  Die Pharmazie 20030301

• Comparison of the performances of a particle beam LC-MS interface obtained by standard and modified skimmers.

  Annali di chimica 20030301

• Role of calcium in phototoxicity of 2-butylamino-2-demethoxy-hypocrellin A to human gastric cancer MGC-803 cells.

  Biochimica et biophysica acta 20030217

• Chemical and photochemical electron transfer of new helianthrone derivatives: aspects of their photodynamic activity.

  Journal of the American Chemical Society 20030205

• Energy transfer in multichromophoric self-assembled molecular squares.

  Organic & biomolecular chemistry 20030121

• Attaching perylene dyes to polyfluorene: three simple, efficient methods for facile color tuning of light-emitting polymers.

  Journal of the American Chemical Society 20030115

• Antagonist effect of pseudohypericin at CRF1 receptors.

  European journal of pharmacology 20030105

• Clinic at the health food store? Employee recommendations and product analysis.

  Pharmacotherapy 20030101

• Initial characterization of new bacteria degrading high-molecular weight polycyclic aromatic hydrocarbons isolated from a 2-year enrichment in a two-liquid-phase culture system.

  Journal of applied microbiology 20030101

• High-resolution record of pyrogenic polycyclic aromatic hydrocarbon deposition during the 20th century.

  Environmental science & technology 20030101

• [Dangerous interaction of St. John's wort with chemotherapy?].

  Pharmazie in unserer Zeit 20030101

• [Formulation of St. John's wort extract. A medicinal obstacle course].

  Pharmazie in unserer Zeit 20030101

• [Antiviral activity of some 5-arylethynyl 2'-deoxyuridine derivatives].

  Bioorganicheskaia khimiia 20030101

• Does solvent influence the ground-state tautomeric population of hypericin?

  Photochemistry and photobiology 20030101

• Hypericin as novel and promising photodynamic therapy tool: studies on intracellular accumulation capacity and growth inhibition efficiency.

  Medicina (Kaunas, Lithuania) 20030101

• Analysis of the hypericin and pseudohypericin content of commercially available St John's Wort preparations.

  The Canadian journal of clinical pharmacology = Journal canadien de pharmacologie clinique 20030101

• Fast high-performance liquid chromatographic analysis of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts.

  Phytochemical analysis : PCA 20030101

• Synthesis and properties of oligonucleotides involving a perylene unit linked to a 2'-deoxyribose residue.

  Nucleosides, nucleotides & nucleic acids 20030101

• Nanoparticles and DNA probes based on DNA-fluorophore conjugates.

  Nucleosides, nucleotides & nucleic acids 20030101

• Inhibitory effect of hypocrellin A on protein kinase C in liver and skeletal muscle of obese Zucker rats.

  The American journal of Chinese medicine 20030101

• The aggregation and G-quadruplex DNA selectivity of charged 3,4,9,10-perylenetetracarboxylic acid diimides.

  Bioorganic & medicinal chemistry letters 20021202

• Efficacy of hypocrellin pharmacokinetics in phototherapy.

  International journal of oncology 20021201

• An in vitro and hydroponic growing system for hypericin, pseudohypericin, and hyperforin production of St. John's wort (Hypericum perforatum CV new stem).

  Planta medica 20021201

• Mood-enhancing antidepressant St. John's wort inhibits the activation of human immunodeficiency virus gene expression by ultraviolet light.

  IUBMB life 20021201

• [Effects of hypericin on traumatic proliferative vitreoretinopathy in rabbits].

  Yan ke xue bao = Eye science 20021201

• Synthesis and spectroscopic properties of the elusive 3a,9a-diazaperylenium dication.

  Organic letters 20021114

• Release of regulators of angiogenesis following Hypocrellin-A and -B photodynamic therapy of human brain tumor cells.

  Biochemical and biophysical research communications 20021108

• Origin and distribution of polycyclic aromatic hydrocarbons in surficial sediments from the savannah river.

  Archives of environmental contamination and toxicology 20021101

• Fluorescence detection of bladder cancer: a review.

  European urology 20021101

• Antivascular tumor eradication by hypericin-mediated photodynamic therapy.

  Photochemistry and photobiology 20021101

• Investigation of photobleaching of hypocrellin B in non-polar organic solvent and in liposome suspension.

  Journal of photochemistry and photobiology. B, Biology 20021101

• Two-photon excitation studies of hypocrellins for photodynamic therapy.

  Journal of photochemistry and photobiology. B, Biology 20021101

• Design and structural extension of a supramolecular inclusion-compound host made by the formation of dimers of isonicotinic acid and thiocyanato coordinating bridges.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20021018

• Optical and photophysical properties of light-harvesting phenylacetylene monodendrons based on unsymmetrical branching.

  Journal of the American Chemical Society 20021009

• Phosphorylation of Bcl-2 in G2/M phase-arrested cells following photodynamic therapy with hypericin involves a CDK1-mediated signal and delays the onset of apoptosis.

  The Journal of biological chemistry 20021004

• MEK and ERK inhibitors enhance the anti-proliferative effect of interferon-alpha2b.

  FASEB journal : official publication of the Federation of American Societies for Experimental Biology 20021001

• [Analysis of PAHs by Shpol'skii fluorescence spectra in low temperature].

  Guang pu xue yu guang pu fen xi = Guang pu 20021001

• Simultaneous determination of hypericin and hyperforin in human plasma and serum using liquid-liquid extraction, high-performance liquid chromatography and liquid chromatography-tandem mass spectrometry.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20020925

• The relationship between ligand aggregation and G-quadruplex DNA selectivity in a series of 3,4,9,10-perylenetetracarboxylic acid diimides.

  Biochemistry 20020924

• Perylene diimides with different side chains are selective in inducing different G-quadruplex DNA structures and in inhibiting telomerase.

  Bioorganic & medicinal chemistry letters 20020916

• Synthesis and photophysical properties of light-harvesting arrays comprised of a porphyrin bearing multiple perylene-monoimide accessory pigments.

  The Journal of organic chemistry 20020906

• Photoinduced electron transfer in hydrogen-bonded oligo(p-phenylene vinylene)-perylene bisimide chiral assemblies.

  Journal of the American Chemical Society 20020904

• Bio-distribution and subcellular localization of Hypericin and its role in PDT induced apoptosis in cancer cells.

  International journal of oncology 20020901

• Photobleaching of hypericin bound to human serum albumin, cultured adenocarcinoma cells and nude mice skin.

  Photochemistry and photobiology 20020901

• Wavelength-dependent properties of photodynamic therapy using hypericin in vitro and in an animal model.

  Photochemistry and photobiology 20020901

• Calix[4]arene-functionalized naphthalene and perylene imide dyes.

  Organic letters 20020822

• Tetraaminoperylenes: their efficient synthesis and physical properties.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20020816

• Carbon isotope signature of polycyclic aromatic hydrocarbons (PAHs): evidence for different sources in tropical and temperate environments?

  Environmental science & technology 20020815

• Synthesis, optical properties, and aggregation behavior of a triad system based on perylene and oligo(p-phenylene vinylene) units.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20020802

• Thermal denaturation of Bungarus fasciatus acetylcholinesterase: Is aggregation a driving force in protein unfolding?

  Protein science : a publication of the Protein Society 20020801

• Toward the molecular flashlight: preparation, properties, and photophysics of a hypericin-luciferin tethered molecule.

  Photochemistry and photobiology 20020801

• Solubility of hypericin in methanol and methanol-pyridine.

  Die Pharmazie 20020801

• Relative quantification of mRNA levels in Jurkat T cells with RT-real time-PCR (RT-rt-PCR): new possibilities for the screening of anti-inflammatory and cytotoxic compounds.

  Pharmaceutical research 20020801

• Excited-state symmetry breaking in cofacial and linear dimers of a green perylenediimide chlorophyll analogue leading to ultrafast charge separation.

  Journal of the American Chemical Society 20020724

• Endogenous expression of interleukin-8 and interleukin-10 in nasopharyngeal carcinoma cells and the effect of photodynamic therapy.

  International journal of molecular medicine 20020701

• Effect of acetazolamide on hypericin photocytotoxicity.

  Planta medica 20020701

• The correlation between hydrophilicity of hypericins and helianthrone: internalization mechanisms, subcellular distribution and photodynamic action in colon carcinoma cells.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20020701

• Hypericin induced death receptor-mediated apoptosis in photoactivated tumor cells.

  International journal of molecular medicine 20020601

• Jasmonic acid-induced hypericin production in cell suspension cultures of Hypericum perforatum L. (St. John's wort).

  Phytochemistry 20020601

• Soil ecotoxicity of polycyclic aromatic hydrocarbons in relation to soil sorption, lipophilicity, and water solubility.

  Environmental science & technology 20020601

• Functional expression and cellular localization of cercosporin-resistance proteins fused with the GFP in Cercospora nicotianae.

  Current genetics 20020601

• PAH-profiles in sediment cores from the Baltic Sea.

  Marine pollution bulletin 20020601

• Weakly coupled molecular photonic wires: synthesis and excited-state energy-transfer dynamics.

  The Journal of organic chemistry 20020531

• Hypocrellins and Hypericin induced apoptosis in human tumor cells: a possible role of hydrogen peroxide.

  International journal of molecular medicine 20020501

• Hypericin-based fluorescence diagnosis of bladder carcinoma.

  BJU international 20020501

• Active oxygen species (1O2, O2*-) generation in the system of TiO2 colloid sensitized by hypocrellin B.

  Journal of photochemistry and photobiology. B, Biology 20020501

• Investigation of quadruplex oligonucleotide-drug interactions by electrospray ionization mass spectrometry.

  Analytical chemistry 20020501

• Transgenic assessment of CFP-mediated cercosporin export and resistance in a cercosporin-sensitive fungus.

  Current genetics 20020401

• Long-term effects of St. John's wort and hypericin on monoamine levels in rat hypothalamus and hippocampus.

  Brain research 20020315

• Determining hyperforin and hypericin content in eight brands of St. John's wort.

  American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists 20020315

• Photodynamic therapy with hypericin induces vascular damage and apoptosis in the RIF-1 mouse tumor model.

  International journal of cancer 20020310

• Photodynamic therapy induced Fas-mediated apoptosis in human carcinoma cells.

  International journal of molecular medicine 20020301

• Hypericin in cancer treatment: more light on the way.

  The international journal of biochemistry & cell biology 20020301

• Development of fluorescent markers using polycyclic aromatic hydrocarbons with vaseline.

  Journal of forensic sciences 20020301

• The separation of hypericine and pseudohypericine from Hypericum perforatum L.

  Die Pharmazie 20020301

• Molecular aspects of photodynamic therapy: low energy pre-sensitization of hypericin-loaded human endometrial carcinoma cells enhances photo-tolerance, alters gene expression and affects the cell cycle.

  FEBS letters 20020213

• Perylene diimide G-quadruplex DNA binding selectivity is mediated by ligand aggregation.

  Bioorganic & medicinal chemistry letters 20020211

• New aspect of photodynamic diagnosis of bladder tumors: fluorescence cytology.

  Urology 20020201

• Electrogenerated chemiluminescence detection in reversed-phase liquid chromatography.

  Analytical chemistry 20020201

• Phototoxic and apoptosis-inducing capacity of pseudohypericin.

  Planta medica 20020201

• Short term treatment with St. John's wort, hypericin or hyperforin fails to induce CYP450 isoforms in the Swiss Webster mouse.

  Life sciences 20020201

• Hypericin--a new antiviral and antitumor photosensitizer: mechanism of action and interaction with biological macromolecules.

  Current drug targets 20020201

• Single molecular detection of a perylene dye dispersed in a Langmuir-Blodgett fatty acid monolayer using surface-enhanced resonance Raman scattering.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20020201

• Biodistribution of hypericin in orthotopic transitional cell carcinoma bladder tumors: implication for whole bladder wall photodynamic therapy.

  International journal of cancer 20020110

• Separation of hypericins and hyperforins in extracts of Hypericum perforatum L. using non-aqueous capillary electrophoresis with reversed electro-osmotic flow.

  Journal of pharmaceutical and biomedical analysis 20020101

• Transferrin-mediated targeting of hypericin embedded in sterically stabilized PEG-liposomes.

  International journal of oncology 20020101

• Influence of structure of human, rat, and bovine serum albumins on binding properties of photoactive drug hypericin.

  Biopolymers 20020101

• Experimental photodynamic effects of hypocrellin A on the choriocapillaris.

  Ophthalmic surgery and lasers 20020101

• Quantitative analysis of the active components and the by-products of eight dry extracts of Hypericum perforatum L. (St John's Wort).

  Phytochemical analysis : PCA 20020101

• Enhancing the antitumoral effect of hypericin-mediated photodynamic therapy by hyperthermia.

  Lasers in surgery and medicine 20020101

• Effects of polyphenolic anthrone derivatives, resistomycin and hypercin, on apoptosis in human megakaryoblastic leukemia CMK-7 cell line.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20020101

• Modulation of the phototoxic effect of hypericin in human leukemia CEM cell line by N-ethylmaleimide, amiloride and omeprazole.

  Physiological research 20020101

• Stimulus-dependent activation of NF-kappaB specifies apoptosis or neuroprotection in cerebellar granule cells.

  Neuromolecular medicine 20020101

• Apoptosis induced by photosensitizers (Perylquinone derivatives) in human carcinoma cells: a possible relevance to photodynamic therapy.

  Asian journal of surgery 20020101

• Determination of hyperforin, hypericin, and pseudohypericin in human plasma using high-performance liquid chromatography analysis with fluorescence and ultraviolet detection.

  Journal of chromatography. B, Biomedical sciences and applications 20011205

• Development of a simple, rapid and reproducible HPLC assay for the simultaneous determination of hypericins and stabilized hyperforin in commercial St. John's wort preparations.

  Journal of pharmaceutical and biomedical analysis 20011201

• Saint John's wort: an in vitro analysis of P-glycoprotein induction due to extended exposure.

  British journal of pharmacology 20011201

• Hypericin and hypocrellin induced apoptosis in human mucosal carcinoma cells.

  Journal of photochemistry and photobiology. B, Biology 20011201

• CD and melting curves structural studies of the tandem DNA complex formed with oligonucleotides carrying photoactive and sensitizing groups in the nick region.

  Journal of biomolecular structure & dynamics 20011201

• Photogeneration of singlet oxygen (1O2) and free radicals (Sen*-, O2*-) by tetra-brominated hypocrellin B derivative.

  Free radical research 20011201

• Hydrocarbons in surface sediments from the Changjiang (Yangtze River) Estuary, East China Sea.

  Marine pollution bulletin 20011201

• Cyclohexylamino-demethoxy-hypocrellin B and photodynamic therapy decreases human cancer in vitro.

  Anti-cancer drug design 20011201

• [Induction of callus of Hypericum perforatum L. and qualitative identification of active constituents of its callus].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20011201

• Butylamino-demethoxy-hypocrellins and photodynamic therapy decreases human cancer in vitro and in vivo.

  Biochimica et biophysica acta 20011129

• Blepharismins, produced by the protozoan, Blepharisma japonicum, form ion-permeable channels in planar lipid bilayer membranes.

  FEBS letters 20011123

• Simple and accurate computations of solvatochromic shifts in pi --> pi* transitions of aromatic chromophores.

  Journal of the American Chemical Society 20011114

• Cleavage of telomeric G-quadruplex DNA with perylene-EDTA*Fe(II).

  Biochemistry 20011113

• Induction of apoptosis by Hypericin through activation of caspase-3 in human carcinoma cells.

  International journal of molecular medicine 20011101

• A study of hypericin-induced teratogenicity during organogenesis using a whole rat embryo culture model.

  Fertility and sterility 20011101

• Evolution of absorption, fluorescence, laser and chemical properties in the series of compounds perylene, benzo(ghi)perylene and coronene.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20011101

• Chelation of hypocrellin B with zinc ions with electron paramagnetic resonance (EPR) evidence of the photodynamic activity of the resulting chelate.

  Free radical research 20011101

• Photosensitization mechanism of active species by the complex of hypocrellin B with aluminum ion.

  Free radical research 20011101

• [Experimental cultivation of Hypericum perforatum L. in Bratislava].

  Ceska a Slovenska farmacie : casopis Ceske farmaceuticke spolecnosti a Slovenske farmaceuticke spolecnosti 20011101

• Over-expression of the cercosporin facilitator protein, CFP, in Cercospora kikuchii up-regulates production and secretion of cercosporin.

  FEMS microbiology letters 20011016

• Catalytic inhibition of human DNA topoisomerase IIalpha by hypericin, a naphthodianthrone from St. John's wort (Hypericum perforatum).

  Biochemical pharmacology 20011015

• Photodynamic-induced apoptosis of human nasopharyngeal carcinoma cells using Hypocrellins.

  International journal of oncology 20010901

• Formation of PCDF, PCDD, PCB, and PCN in de novo synthesis from PAH: mechanistic aspects and correlation to fluidized bed incinerators.

  Chemosphere 20010901

• St John's wort, hypericin, and imipramine: a comparative analysis of mRNA levels in brain areas involved in HPA axis control following short-term and long-term administration in normal and stressed rats.

  Molecular psychiatry 20010901

• A systematic review and meta-analysis of Hypericum perforatum in depression: a comprehensive clinical review.

  International clinical psychopharmacology 20010901

• Photodynamic therapy of murine fibrosarcoma with topical and systemic administration of hypericin.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20010901

• Severe phototoxic reaction to laser treatment in a patient taking St John's Wort.

  Journal of cosmetic and laser therapy : official publication of the European Society for Laser Dermatology 20010901

• Effect of hypericin on confocal imaging of Ca2+ signaling in cultured human retinal pigment epithelium.

  Yan ke xue bao = Eye science 20010901

• Synthesis of a novel hypocrellin B derivative and its photogeneration of semiquinone anion radical.

  Journal of photochemistry and photobiology. B, Biology 20010830

• Self-organized discotic liquid crystals for high-efficiency organic photovoltaics.

  Science (New York, N.Y.) 20010810

• A novel method for the preparation of amino-substituted hypocrellin B.

  Bioorganic & medicinal chemistry letters 20010806

• Anti-cancer activities of hypericin in the dark.

  Photochemistry and photobiology 20010801

• Cellular photodestruction induced by hypericin in AY-27 rat bladder carcinoma cells.

  Photochemistry and photobiology 20010801

• Different pathways mediate cytochrome c release after photodynamic therapy with hypericin.

  Photochemistry and photobiology 20010801

• Effect of structural modification on photodynamic activity of hypocrellins.

  Photochemistry and photobiology 20010801

• Hypericin derivatives: substituent effects on radical-anion formation.

  Photochemistry and photobiology 20010801

• Identification of a vibrational frequency corresponding to H-atom translocation in hypericin.

  Photochemistry and photobiology 20010801

• In vitro study of the photocytotoxicity of some hypericin analogs on different cell lines.

  Photochemistry and photobiology 20010801

• Interaction of hypericin with serum albumins: surface-enhanced Raman spectroscopy, resonance Raman spectroscopy and molecular modeling study.

  Photochemistry and photobiology 20010801

• Photobleaching of hypocrellin B and its butylamino-substituted derivative in solutions.

  Photochemistry and photobiology 20010801

• Photosensitization of hypomycin B--a novel perylenequinonoid pigment with only one intramolecular hydrogen bond.

  Photochemistry and photobiology 20010801

• Spectroscopic study of visible-light effects on hypericin-lens proteins systems.

  Photochemistry and photobiology 20010801

• Synthesis, characterization and photodynamic activity of amino-substituted hypocrellin derivatives.

  Photochemistry and photobiology 20010801

• The structure of hypericin in solution. Searching for hypericin's 1,6 tautomer.

  Photochemistry and photobiology 20010801

• Toward hypericin-derived potential photodynamic therapy agents.

  Photochemistry and photobiology 20010801

• Tumor cell toxicity of hypericin and related analogs.

  Photochemistry and photobiology 20010801

• Tumor-specific and photodependent cytotoxicity of hypericin in the human LNCaP prostate tumor model.

  Photochemistry and photobiology 20010801

• EPR investigation of the free radicals generated during the photosensitization of TiO2 colloid by hypocrellin B.

  Free radical research 20010801

• A novel photosensitizer, 2-butylamino-2-demethoxy-hypocrellin B (2-BA-2-DMHB) - its photodynamic effects on HeLa cells: efficacy and apoptosis.

  Biochimica et biophysica acta 20010725

• Efficacy of antitumoral photodynamic therapy with hypericin: relationship between biodistribution and photodynamic effects in the RIF-1 mouse tumor model.

  International journal of cancer 20010715

• Photo-activation of hypericin with low doses of light promotes apparent photo-resistance in human histiocytic lymphoma U937 cells.

  Journal of photochemistry and photobiology. B, Biology 20010701

• Effects of two different extracts of St. John's wort and some of their constituents on cytochrome P450 activities in rat liver microsomes.

  Pharmacopsychiatry 20010701

• Evaluation of synaptosomal uptake inhibition of most relevant constituents of St. John's wort.

  Pharmacopsychiatry 20010701

• Batch-to-batch reproducibility of St. John's wort preparations.

  Pharmacopsychiatry 20010701

• Pharmacological and endocrine effects of Hypericum perforatum and hypericin after repeated treatment.

  Pharmacopsychiatry 20010701

• Researching the antidepressant actions of Hypericum perforatum (St. John's wort) in animals and man.

  Pharmacopsychiatry 20010701

• In vitro binding studies with two hypericum perforatum extracts--hyperforin, hypericin and biapigenin--on 5-HT6, 5-HT7, GABA(A)/benzodiazepine, sigma, NPY-Y1/Y2 receptors and dopamine transporters.

  Pharmacopsychiatry 20010701

• Interleukin-6 involvement in antidepressant action of Hypericum perforatum.

  Pharmacopsychiatry 20010701

• Variability in the content of the constituents of Hypericum perforatum L. and some commercial extracts.

  Drug development and industrial pharmacy 20010701

• Design and synthesis of the G-quadruplex-specific cleaving reagent perylene-EDTA.iron(II).

  Journal of the American Chemical Society 20010613

• Synergistic effect of photodynamic therapy with hypericin in combination with hyperthermia on loss of clonogenicity of RIF-1 cells.

  International journal of oncology 20010601

• Photosensory transduction in unicellular eukaryote Blepharisma.

  The Journal of experimental zoology 20010601

• Fate of atmospherically deposited polycyclic aromatic hydrocarbons (PAHs) in Chesapeake Bay.

  Environmental science & technology 20010601

• Effect of St. John's wort on free radical production.

  Life sciences 20010601

• [The comparisons of fluorescence quenching between perylene and pyrene].

  Guang pu xue yu guang pu fen xi = Guang pu 20010601

• Novel perylene chromophores obtained by a facile oxidative cyclodehydrogenation route.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20010518

• Fluorescent J-type aggregates and thermotropic columnar mesophases of perylene bisimide dyes.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20010518

• In vivo photodynamic activity of hypericin in transitional cell carcinoma bladder tumors.

  International journal of oncology 20010501

• Constituents of Chinese Piper species and their inhibitory activity on prostaglandin and leukotriene biosynthesis in vitro.

  Journal of ethnopharmacology 20010501

• Spectroscopic studies and photodynamic actions of hypocrellin B in liposomes.

  Photochemistry and photobiology 20010501

• Photosensitive chemical and laser light treatments decrease epizootic hemorrhagic disease virus associated with in vitro produced bovine embryos.

  Theriogenology 20010501

• Direct mass-quantification of particulate deposits of polycyclic aromatic hydrocarbons by Fourier transform imaging microscopy.

  Fresenius' journal of analytical chemistry 20010501

• A novel putative reductase (Cpd1p) and the multidrug exporter Snq2p are involved in resistance to cercosporin and other singlet oxygen-generating photosensitizers in Saccharomyces cerevisiae.

  Current genetics 20010501

• Surface enhanced resonance Raman scattering imaging of Langmuir-Blodgett monolayers of bis (benzimidazo) thioperylene.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20010501

• Photodynamic therapy with hypericin in a mouse P388 tumor model: vascular effects determine the efficacy.

  International journal of oncology 20010401

• Single-dose and steady-state administration of Hypericum perforatum extract (St John's Wort) does not influence skin sensitivity to UV radiation, visible light, and solar-simulated radiation.

  Archives of dermatology 20010401

• Girard's reagent P derivative of beta-Apo-8'-carotenal: a potent photoprotective agent.

  Photochemistry and photobiology 20010401

• Effect of light on hypericins contents in fresh flowering top parts and in an extract of St. John's Wort (Hypericum perforatum).

  Planta medica 20010401

• [Structural elucidation of a new perylenequinone].

  Yao xue xue bao = Acta pharmaceutica Sinica 20010401

• [Study on the detaining effect of hypocrelin a in the cancer cell using microspectrum].

  Guang pu xue yu guang pu fen xi = Guang pu 20010401

• Hypericin photo-induced apoptosis involves the tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and activation of caspase-8.

  FEBS letters 20010323

• Excited-state properties of Rh(2)(O(2)CCH(3))(4)(L)(2) (L = CH(3)OH, THF, PPh(3), py).

  Inorganic chemistry 20010312

• Seasonal variation in hypericin content of Hypericum perforatum L. (St. John's Wort).

  Phytochemistry 20010301

• Incidence and clinical relevance of the interactions and side effects of Hypericum preparations.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20010301

• Induction of duplex to G-quadruplex transition in the c-myc promoter region by a small molecule.

  The Journal of biological chemistry 20010216

• Spatial distribution of perylenequinones in lichens and extended quinones in quincyte using confocal fluorescence microscopy.

  Micron (Oxford, England : 1993) 20010201

• Polycyclic aromatic hydrocarbon-polluted dredged peat sediments and earthworms: a mutual interference.

  Ecotoxicology (London, England) 20010201

• Is the excited-state H-atom transfer in hypericin concerted?

  Photochemistry and photobiology 20010201

• Solvatochromic effects in the electronic absorption and nuclear magnetic resonance spectra of hypericin in organic solvents and in lipid bilayers.

  Photochemistry and photobiology 20010201

• A 'green' route to perylene dyes: direct coupling reactions of 1,8-naphthalimide and related compounds under mild conditions using a 'new' base complex reagent, t-BuOK/DBN.

  The Journal of organic chemistry 20010112

• Benzo[g,h,i]perylene synergistically transactivates benzo[a]pyrene-induced CYP1A1 gene expression by aryl hydrocarbon receptor pathway.

  Toxicology and applied pharmacology 20010101

• Photochemical effects and hypericin photosensitized processes in collagen.

  Journal of biomedical optics 20010101

• Absorbance data of hypericin and pseudohypericin used as reference compounds for medicinal plant analysis.

  Die Pharmazie 20010101

• Plasma pharmacokinetics and cerebrospinal fluid penetration of hypericin in nonhuman primates.

  Cancer chemotherapy and pharmacology 20010101

• Light-induced photoactivation of hypericin inhibits cellular growth in pituitary adenoma cell line AtT20/D16v-F2 (hypericin inhibits cellular growth of AtT20/D16v-F2).

  Acta medica (Hradec Kralove) 20010101

• Solubility of polynuclear aromatic hydrocarbons in supercritical carbon dioxide.

  Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 20010101

• Examination of Alternaria alternata mutagenicity and effects of nitrosylation using the Ames Salmonella test.

  Teratogenesis, carcinogenesis, and mutagenesis 20010101

• Comparative evaluation of St. John's wort from different Italian regions.

  Farmaco (Societa chimica italiana : 1989) 20010101

• Primary stages in photosignal transduction leading to step-up photophobic response in the unicellular eukaryote Blepharisma japonicum.

  Microbios 20010101

• Final report on the safety assessment of Hypericum perforatum extract and Hypericum perforatum oil.

  International journal of toxicology 20010101

• Design of multidye systems for FRET-based applications.

  Nucleosides, nucleotides & nucleic acids 20010101

• Intracellular localisation of hypericin in human glioblastoma and carcinoma cell lines.

  Lasers in medical science 20010101

• Inhibition of c-erbB-2 expression an activity in human ovarian carcinoma cells by hypericin.

  Anticancer research 20010101

• Analysis of agricultural commodities and foods for Alternaria mycotoxins.

  Journal of AOAC International 20010101

• [Hyperici herba (Hypericum perforatum L].

  Acta pharmaceutica Hungarica 20010101

• Improved procedure for the quality control of Hypericum perforatum L.

  Phytochemical analysis : PCA 20010101

• The effect of quercetin on light-induced cytotoxicity of hypericin.

  Physiological research 20010101

• Photo-responsive retention behavior of azobenzene-modified cyclodextrin stationary phase in micro-HPLC.

  Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20010101

• St John's wort, a herbal antidepressant, activates the steroid X receptor.

  The Journal of endocrinology 20000901

• The activation of the c-Jun N-terminal kinase and p38 mitogen-activated protein kinase signaling pathways protects HeLa cells from apoptosis following photodynamic therapy with hypericin.

  The Journal of biological chemistry 19990326

• Hypericin-induced photosensitization of HeLa cells leads to apoptosis or necrosis. Involvement of cytochrome c and procaspase-3 activation in the mechanism of apoptosis.

  FEBS letters 19981127

• Human immunodeficiency virus type 1 cDNA integration: new aromatic hydroxylated inhibitors and studies of the inhibition mechanism.

  Antimicrobial agents and chemotherapy 19980901

• Hyperforin as a possible antidepressant component of hypericum extracts.

  Life sciences 19980101

• [Studies on synthesis and anti-HIV RT activity of hypericin and ethylhypericin].

  Yao xue xue bao = Acta pharmaceutica Sinica 19980101

• Aryl hydrocarbon (Ah) receptor-independent induction of Cyp1a2 gene expression by acenaphthylene and related compounds in B6C3F1 mice.

  Carcinogenesis 19941201

• Photodynamic inactivation of infectivity of human immunodeficiency virus and other enveloped viruses using hypericin and rose bengal: inhibition of fusion and syncytia formation.

  Proceedings of the National Academy of Sciences of the United States of America 19930101

• In vitro virucidal activity of selected anthraquinones and anthraquinone derivatives.

  Antiviral research 19910901

• Antiviral activities of hypericin.

  Antiviral research 19910201

• Antiretroviral activity of synthetic hypericin and related analogs.

  Biochemical and biophysical research communications 19901015

• Virucidal activity of hypericin against enveloped and non-enveloped DNA and RNA viruses.

  Antiviral research 19900601

• Studies of the mechanisms of action of the antiretroviral agents hypericin and pseudohypericin.

  Proceedings of the National Academy of Sciences of the United States of America 19890801

• Therapeutic agents with dramatic antiretroviral activity and little toxicity at effective doses: aromatic polycyclic diones hypericin and pseudohypericin.

  Proceedings of the National Academy of Sciences of the United States of America 19880701

• Binding of polynuclear aromatic hydrocarbons to the rat 4S cytosolic binding protein: structure-activity relationships.

  Cancer letters 19870201

• The cytosolic receptor binding affinities and AHH induction potencies of 29 polynuclear aromatic hydrocarbons.

  Toxicology letters 19861101

• Short-term bioassays of nitro derivatives of benzo[a]pyrene and perylene.

  Carcinogenesis 19840701