Theoretical investigation of absorption spectra from excited states of psoralens

N. G. Bryantseva; I. V. Sokolova

doi:10.1117/12.675192

21 April 2006 Theoretical investigation of absorption spectra from excited states of psoralens

N. G. Bryantseva, I. V. Sokolova

Proceedings Volume 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; 616006 (2006) https://doi.org/10.1117/12.675192
Event: Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2005, Tomsk, Russian Federation

Abstract

The present paper deals with compounds called photosensitizers, namely, psoralens (Ps), 4'-hydroxymethyl-4, 5', 8- trimethyipsoralen (HMTMP) and 10,11-phenyl-21,22-cyclohexylpsoralen (PhChP). The absorption spectra from excited both singlets and triplets states were investigated in this paper. The triplet-triplet and singlet-singlet absorption spectra of PS, HMTMP and PhChP (fig. 1) have been determined using INDO method (see below).

Citation Download Citation

N. G. Bryantseva and I. V. Sokolova "Theoretical investigation of absorption spectra from excited states of psoralens", Proc. SPIE 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 616006 (21 April 2006); https://doi.org/10.1117/12.675192

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