Interchromophore interactions and energy transfer in covalently bound porphyrin-chlorine heterodimer
✍ Scribed by V. N. Knyukshto; É. I. Zen’kevich; V. A. Kuz’mitskii; V. I. Gael’; A. M. Shul’ga; E. G. Levinson; A. F. Mironov
- Book ID
- 110614005
- Publisher
- Springer US
- Year
- 1998
- Tongue
- English
- Weight
- 823 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0021-9037
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📜 SIMILAR VOLUMES
Intramolecular transfer processes in porphyrin-phthalocyanine heterodimers covalently linked by an oxygen atom (restricted conformation) and/or by a flexible chain of variable length were investigated. Fluorescence spectroscopy shows that singlet-singlet energy transfer from the porphyrin to the pht
## Abstract Photophysical properties of a porphyrin‐phthalocyanine heterodimer covalently linked with a dipentoxy chain have been studied. Absorption spectra show that there is weak exciton coupling between the two chromophores in the ground state. Fluorescence spectra show that intramolecular ener