ROTATION RELAXATION KINETICS OF THE LUMIN ESCENT PROBE IN POLYMERIC POLYSTYRENE MATRIX

Authors
EZHOV PV MALYUKIN YV
Citation
Pv. Ezhov et Yv. Malyukin, ROTATION RELAXATION KINETICS OF THE LUMIN ESCENT PROBE IN POLYMERIC POLYSTYRENE MATRIX, UKRAINSKII FIZICHESKII ZHURNAL, 39(3-4), 1994, pp. 499-501
Citations number
15
Categorie Soggetti
Physics
Journal title
UKRAINSKII FIZICHESKII ZHURNAL → ACNP
ISSN journal
02023628
Volume
39
Issue
3-4
Year of publication
1994
Pages
499 - 501
Database
ISI
SICI code
0202-3628(1994)39:3-4<499:RRKOTL>2.0.ZU;2-H
Abstract
A fluorescence decay lifetime and its anisotropy for the luminophore w ith pyrazolyne derivatives in a polystyrene matrix were investigated b y means of the laser-pulse spectroscopy. Polystyrene matrices were obt ained by various techniques. It was demonstrated that the anisotropy o f the fluorescence decay lifetime is directly coupled with the short-r ange order of a microstructure of the polymer matrix.