1.
J Fluoresc
; 4(1): 61-4, 1994 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24233296
RESUMO
Photophsical processes are studied in a new class of dyes contining a chromophoric part and a crown ether part. Fluorescence decays were oebserved to be strongly dependent on temperature in the range from 294 to 4 K. Photoinduced isomerization and electron transfer are considered as possible mechanisms to explain the results.