Time-resolved fluorescence of crown ether styrul dyes.
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.
Institute of Chemical Physics Russian Academy of Sciences, Kosygin Street 4, 117977, Russia.
M V
MV
Alfimov
V F
VF
Kamalov
I A
IA
Struganova
K
K
Yoshihara