Fluorescence lifetime studies of labelled polystyrene latices

被引:11
作者
Hofstraat, JW
Verhey, HJ
Verhoeven, JW
Kumke, MU
Li, G
Hemmingsen, SL
McGown, LB
机构
[1] UNIV AMSTERDAM,DEPT PHYS ORGAN CHEM,AMSTERDAM,NETHERLANDS
[2] DUKE UNIV,DEPT CHEM,DURHAM,NC 27706
关键词
fluorescence; time-resolved fluorescence; charge transfer;
D O I
10.1016/S0032-3861(96)01063-4
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A charge-transfer fluorescence molecule has been applied to study the structure of polystyrene latices and polystyrene-glycidylmethacrylate core-shell latices. Information oil the composition of the latex could be obtained on the basis of the combined application of steady state and time-resolved fluorescence measurements. Time-resolved measurements were done using a frequency-domain approach; the time-resolved data were interpreted using the maximum entropy method of analysis. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:2899 / 2906
页数:8
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