Picosecond time-resolved kinetic studies on the formation of short-lived pseudoisocyanine iodide photoisomers in methanol and ethylene glycol |
| |
| Authors: | Sabine K Rentsch Romas V Danielius Roaldas A Gadonas |
| |
| Institution: | Department of Physics, Friedrich-Schiller-University, 6900 Jena, GDR;Department of Physics, Kapsukas University, 232054 Vilnius, USSR |
| |
| Abstract: | Upon exciting pseudoisocyanine iodide with 20 ps pulses at wavelengths between 490 and 530 nm within the absorption band, formation of a new transient absorption with a maximum at 545 nm was observed. It is attributed to an unstable photoisomer of pseudoisocyanine iodide. The quantum yield of the photoisomer is 31% in methanol and 6% in ethylene glycol |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
