Photophysics and spectral characteristics of the zwitterionic and cationic forms of rhodamine B have been studied in a number of protic and aprotic solvents with different solvation properties. The results have been discussed on the basis of the molecular structures of the dye, role of carboxyphenyl
On the Interpretation of the Solvent Influence on Spectroscopic and Photophysical Parameters by means of multiparameter models
β Scribed by Dipl-Chem. M. Kupfer; Dr. W. Abraham
- Book ID
- 105352566
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 552 KB
- Volume
- 325
- Category
- Article
- ISSN
- 1615-4150
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The photophysics of bisdimethylaminoheptamethine perchlorate dissolved in a series of alcohols has been studied. The absorption difference spectrum AD(h, t) exhibits S 1-S n absorption, So-S 1 band bleaching, induced fluorescence and, after a delay upon optical excitation, photoisomer absorption. Th