REVERSIBILITY IN MONOMER EXCIMER KINETICS

被引：27
作者：
BERBERANSANTOS, MN
MARTINHO, JMG
机构：
[1] Centro de Química-Física Molecular, Instituto Superior Técnico
来源：
CHEMICAL PHYSICS LETTERS | 1991年 / 178卷 / 01期
关键词：
D O I：
10.1016/0009-2614(91)85044-W
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 model for reversible monomer-excimer kinetics is presented, taking into account the time dependence of the excimer formation rate coefficient and making explicit distinction between the excimer formed from a monomer excited by light and the excimer formed from an excited monomer produced by the dissociation of another excimer. The respective rate coefficients of excimer formation are determined within classical diffusion theory. The results obtained, applicable to both excimer and exciplex kinetics, suggest that experimental systems should, under suitable conditions, exhibit rich kinetic behaviour not yet observed.
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页码：1 / 8
页数：8
相关论文
共 23 条
[1]   THEORY OF REVERSIBLE DIFFUSION-INFLUENCED REACTIONS [J].
AGMON, N ;
SZABO, A .
JOURNAL OF CHEMICAL PHYSICS, 1990, 92 (09) :5270-5284
[2]   KINETICS OF SEQUENTIAL ENERGY-TRANSFER PROCESSES [J].
BERBERANSANTOS, MN ;
MARTINHO, JMG .
JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (15) :5847-5849
[3]  
BERBERANSANTOS MN, UNPUB
[4]   ON DIFFUSION-CONTROLLED DISSOCIATION [J].
BERG, OG .
CHEMICAL PHYSICS, 1978, 31 (01) :47-57
[5]   THE EFFECT OF TRANSIENT QUENCHING ON THE EXCIMER KINETICS OF 2,5-DIPHENYLOXAZOLE [J].
BIRCH, DJS ;
DUTCH, AD ;
IMHOF, RE ;
NADOLSKI, B ;
SOUTAR, I .
JOURNAL OF PHOTOCHEMISTRY, 1987, 38 :239-254
[6]  
BIRKS JB, 1977, NOUV J CHIM, V1, P453
[7]   EXCIMERS [J].
BIRKS, JB .
REPORTS ON PROGRESS IN PHYSICS, 1975, 38 (08) :903-974
[8]   EXCIMER FLUORESCENCE .2. LIFETIME STUDIES OF PYRENE SOLUTIONS [J].
BIRKS, JB ;
MUNRO, IH ;
DYSON, DJ .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1963, 275 (1360) :575-+
[9]   EVIDENCE THAT PYRENE EXCIMER FORMATION IN MEMBRANES IS NOT DIFFUSION-CONTROLLED [J].
BLACKWELL, MF ;
GOUNARIS, K ;
BARBER, J .
BIOCHIMICA ET BIOPHYSICA ACTA, 1986, 858 (02) :221-234
[10]   INSTRUMENT TO MEASURE FLUORESCENCE LIFETIMES IN THE MILLIMICROSECOND REGION [J].
BRODY, SS .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1957, 28 (12) :1021-1026
123