Spectral broadening and kinetic properties of a dapoxyl fluorescent probe

被引：1
|
作者：
Tomin, V. I. [1 ]
Hubisz, K. [1 ]
Novozhilov, A. V. [1 ]
机构：
[1] Pomeranian Pedag Univ, Inst Phys, PL-76200 Stupsk, Poland
来源：
OPTICS AND SPECTROSCOPY | 2006年 / 100卷 / 05期
关键词：
Organic compounds;
D O I：
10.1134/S0030400X06050110
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The steady-state spectra of Dapoxyl in polar solutions under selective excitation demonstrate considerable spectral inhomogeneity (about 600 cm(-1)) in the case of a high viscosity solution. The time characteristics of the luminescence decay in different spectral regions and a long-wavelength shift of the instantaneous emission spectra indicate the occurrence of relaxation processes leading to a decrease in the excited-state energy. A correlation between the luminescence spectra and the processes of intermolecular orientational relaxation of the solution is established.
引用
收藏
页码：709 / 711
页数：3
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