Effects of chromophore interaction in photophysics and photochemistry of cyanine dyes

• Published in: International Journal of Photoenergy Vol. 2000; no. 1; pp. 23 - 30
• Main Authors: Tatikolov, A. S., Krasnaya, Zh. A., Shvedova, L. A., Kuzmin, V. A.
• Format: Journal Article
• Language: English
• Published: Hindawi Limiteds 01.01.2000; Hindawi Limited

Spectral and fluorescent properties of ketocyanine dyes (polyenic bis-ω,ω'-aminoketones) and cation-anionic polymethine dyes of various structures were studied. The symmetric ketocyanines were shown to have a long-wavelength absorption band bathochromically shifted in comparison with that of th...