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research (28) 28
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analysis (13) 13
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Chemical communications (Cambridge, England), ISSN 1364-548X, 2018, Volume 54, Issue 29, pp. 3640 - 3643
Vacancy-ordered cesium bismuth halide nanocrystals were synthesized using hot-injection methods. Perovskite-phase cesium bismuth halide (Cs 3 Bi 2 X 9 ; X =... 
SINGLE-CRYSTALS | SOLAR-CELLS | LEAD-FREE | PERFORMANCE | PHOTOVOLTAIC APPLICATIONS | IODIDE | DEGRADATION | ANION-EXCHANGE | EFFICIENT | CHEMISTRY, MULTIDISCIPLINARY | QUANTUM DOTS | Nanocrystals | Vacancies | Seeds | Precursors | Optical properties | Photoluminescence | Cesium | Bismuth halides | Crystal structure | Lattice vacancies
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 11/1993, Volume 115, Issue 22, pp. 10158 - 10166
The proton inventory technique is used for the first time to investigate excited state proton-transfer processes. The nonradiative pathways of the biological... 
TAUTOMERIZATION | KINETIC HH/HD/DD ISOTOPE | DYNAMICS | PHOTOPHYSICS | CHEMISTRY | DIMERS | PROBE | SOLVENT | INDOLES | Water | Solvation | Indole | Analysis | Alcohol | Research | Charge transfer
Journal Article
The Journal of Physical Chemistry B, ISSN 1520-6106, 07/2004, Volume 108, Issue 29, pp. 10245 - 10255
The dynamic solvation of the fluorescent probe, coumarin 153, is measured in five room-temperature ionic liquids using different experimental techniques and... 
HYPOCRELLIN | FLUORESCENCE | 1-BUTYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE | HYPERICIN | PHOTOPHYSICS | CHEMISTRY, PHYSICAL | STATE | COUMARIN-153 | FEMTOSECOND | SOLVENT | WATER | Spectrum analysis | Solvation | Research
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 09/1999, Volume 121, Issue 35, pp. 7979 - 7988
A NMR study was conducted on the antiviral and antitumor agents hypericin and hypocrellin A and B, whose activity is light induced. Elucidation of the... 
TRIPLET-STATES | MICELLAR MEDIUM | HYDROGEN-ATOM TRANSFER | ROTATING FRAME | RAMAN-SPECTROSCOPY | PROTON-TRANSFER | MODEL COMPOUNDS | RESONANCE RAMAN | CHEMISTRY, MULTIDISCIPLINARY | ANTIVIRAL AGENT HYPERICIN | ACTIVE-DRUG HYPERICIN | Antiviral agents | Hypericin | Research | Polycyclic aromatic compounds | Antineoplastic agents | Quinone
Journal Article
The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, ISSN 1089-5639, 07/2006, Volume 110, Issue 28, pp. 8623 - 8626
An analysis is provided of the subnanosecond dynamic solvation of ionic liquids in particular and ionic solutions in general. It is our hypothesis that... 
MOLTEN ALKALI | ROTATION | HYPOCRELLIN | FLUORESCENCE | HYPERICIN | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | STATE | COUMARIN-153 | LIQUIDS | DEPENDENCE | Relaxation (Nuclear physics) | Solvation | Chemical properties | Ionic solutions | Analysis
Journal Article
Photochemistry and Photobiology, ISSN 0031-8655, 2004, Volume 79, Issue 5, pp. 440 - 446
Abstract Understanding a protein's dielectric response requires both a theoretical model and a well-defined experimental system. The former has already been... 
Journal Article
The Journal of Physical Chemistry B, ISSN 1520-6106, 08/2003, Volume 107, Issue 34, pp. 9122 - 9127
The picosecond NO geminate rebinding kinetics of wild-type leghemoglobin, a monomeric plant hemoglobin with structural similarity to myoglobin, and six mutant... 
NITRIC-OXIDE RECOMBINATION | HEMOGLOBIN | TERTIARY-STRUCTURE | LIGAND-BINDING | RESOLVED RESONANCE RAMAN | CRYSTAL-STRUCTURE | MYOGLOBIN | DYNAMICS | CHEMISTRY, PHYSICAL | RELAXATION | HEME-PROTEINS | Hemoglobin | Ligand binding (Biochemistry) | Research | Chemical properties | Chemistry, Physical and theoretical | Proteins | Chemical reaction, Rate of | Observations
Journal Article
Photochemistry and Photobiology, ISSN 0031-8655, 2000, Volume 72, Issue 5, pp. 612 - 618
Journal Article
The Journal of Physical Chemistry B, ISSN 1520-6106, 08/2003, Volume 107, Issue 34, pp. 9132 - 9138
Ab initio calculations of the amide I modes of right-handed α -helical, 310-helical, left-handed α -helical, π-helical, parallel β-sheet, antiparallel β-sheet,... 
GLYCINE DIPEPTIDE ANALOG | DIHEDRAL ANGLES | CHEMISTRY, PHYSICAL | TRANS-N-METHYLACETAMIDE | VIBRATIONAL SPECTROSCOPY | SECONDARY STRUCTURE | ALPHA-LACTALBUMIN | RESONANCE RAMAN INTENSITIES | INFRARED-SPECTROSCOPY | TRIPEPTIDES | PEPTIDE | Research | Chemical properties | Peptides | Chemistry, Physical and theoretical
Journal Article
Journal Article
The Journal of Physical Chemistry A, ISSN 1089-5639, 05/1997, Volume 101, Issue 18, pp. 3235 - 3240
The excited-state photophysics of the light-induced antiviral agents hypericin and hypocrellin are compared with those of the hexa- and tetramethoxy analogues... 
OXYGEN | STATE PROTON-TRANSFER | KINETICS | PHOTOSENSITIZATION | CHEMISTRY, PHYSICAL | ACIDIFICATION | K EI CHEMISTRY, PHYSICAL | 3-HYDROXYFLAVONE | SOLVENT
Journal Article
Photochemistry and Photobiology, ISSN 0031-8655, 2003, Volume 77, Issue 1, pp. 5 - 9
Abstract Nuclear magnetic resonance measurements indicate that hypericin exists in the same “normal” tautomeric form irrespective of whether the solvent is... 
HYPOCRELLIN | BIOPHYSICS | FLUORESCENCE | IDENTIFICATION | BIOCHEMISTRY & MOLECULAR BIOLOGY | Perylene - analogs & derivatives | Spectrophotometry, Atomic | Perylene - chemistry | Magnetic Resonance Spectroscopy | Solvents - chemistry | Stereoisomerism | Molecular Structure | Fluorescence Polarization
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 06/1983, Volume 105, Issue 12, pp. 3824 - 3832
Journal Article
International Reviews in Physical Chemistry, ISSN 0144-235X, 07/2000, Volume 19, Issue 3, pp. 479 - 500
Journal Article
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