
Proceedings Paper
Influence of substitution on the T-T absorption spectra in furocoumarinsFormat | Member Price | Non-Member Price |
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Paper Abstract
The present paper deals with compounds called photosensitizers, namely, psoralen, 3,4-phenyl-4',5'-
cyclohexylpsoralen, 4'-methyl-3,4-cycloheptyl psoralen, 4',5'-dimethyl-3,4-cyclohexyl psoralen (fig. 1). The
absorption spectra from excited triplets states were investigated. The computed triplet-triplet absorption spectra of
research compounds have been determined using INDO method. The experimental triplet-triplet absorption spectra
have been obtained using the technique of laser flash photolysis in ethanol. The compare of computed and experimental
data is shows that the computed second band wavelenght throughout agree very well (0,5-6 nm) with experimental data.
Paper Details
Date Published: 1 November 2006
PDF: 6 pages
Proc. SPIE 6522, Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics, 652201 (1 November 2006); doi: 10.1117/12.722440
Published in SPIE Proceedings Vol. 6522:
Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics
Gennadii G. Matvienko; Victor A. Banakh, Editor(s)
PDF: 6 pages
Proc. SPIE 6522, Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics, 652201 (1 November 2006); doi: 10.1117/12.722440
Show Author Affiliations
N. G. Bryantseva, Tomsk State Univ. (Russia)
Published in SPIE Proceedings Vol. 6522:
Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics
Gennadii G. Matvienko; Victor A. Banakh, Editor(s)
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