5 February 1999 Stepwise structural rearrangement of dicarbocyanines induced by photoexcitation
Author Affiliations +
Proceedings Volume 3732, ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine; (1999) https://doi.org/10.1117/12.340015
Event: ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, 1998, Moscow, Russian Federation
Abstract
Stepwise reversible rearrangement of dicarbocyanines upon excitation of instable primary photoisomers is studied using nanosecond pump-probe laser spectroscopy. The structure of secondary photoisomers, the probabilities and activation energies of the second photoisomerization stage are found. The mechanism of recovering stable molecules upon relaxation of secondary photoisomers is determined.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
E. N. Kaliteevskaya, T. K. Razumova, Andrew N. Tarnovskiy, "Stepwise structural rearrangement of dicarbocyanines induced by photoexcitation", Proc. SPIE 3732, ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, (5 February 1999); doi: 10.1117/12.340015; https://doi.org/10.1117/12.340015
PROCEEDINGS
6 PAGES


SHARE
Back to Top