LUMINESCENCE QUENCHING IN MICELLAR CLUSTERS AT SHORT TIMES AND/OR HIGH QUENCHER CONCENTRATIONS

被引:7
作者
BARZYKIN, AV
TACHIYA, M
机构
[1] NATL INST MAT & CHEM RES,DEPT PHYS CHEM,TSUKUBA,IBARAKI 305,JAPAN
[2] UNIV TSUKUBA,TSUKUBA,IBARAKI 305,JAPAN
关键词
D O I
10.1021/j100091a003
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A stochastic model for luminescence quenching in clusters of monodisperse micelles is developed and exactly solved for the case where both probes and quenchers can migrate between individual micelles that are in direct contact during the excitation lifetime. The model provides a short-range approximation to the survival probability being accurate at short times and/or at sufficiently high quencher concentrations, when the reactants make at most one step before reacting.
引用
收藏
页码:9950 / 9954
页数:5
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