EFFECTS OF SOLVENT ON THE FLUORESCENCE PROPERTIES OF BACTERIOCHLOROPHYLL a
โ Scribed by John S. Connolly; Edward B. Samuel; A. Frederick Janzen
- Book ID
- 114893996
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 954 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0031-8655
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๐ SIMILAR VOLUMES
Resonance Raman (RR) spectra were measured for the cation radical of bacteriochlorophyli a in acetone, methanol, dichloromethane and mixed solvents of acetone and methanol. The ring-breathing (C~-C m stretching) frequency of the radical (abbreviated as v~ +) was observed at 1601 cm-i in acetone (for
A study of fluorescence quantum yields and fluorescence lifetimes of the cyclic azoalkanes I and II reveals a striking dependence of @P and rF on solvent and on isotopic substitution (OH 4 OD). A mechanism involving specific deactivation of the fluorescent state from a hydrogen bonded complex is pro