Ground-state complex formation of perylene with pyromellitic dianhydride studied by static fluorescence quenching

被引：2

作者：

Gebert, H ^{[1
]}

Kretzschmar, W ^{[1
]}

Regenstein, W ^{[1
]}

机构：

[1] Univ Potsdam, Inst Phys, D-14469 Potsdam, Germany

来源：

JOURNAL OF FLUORESCENCE | 1998年 / 8卷 / 01期

关键词：

charge transfer interaction; complex formation; fluorescence quenching; inner filter effect;

D O I：

10.1007/BF02758239

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The association of complex formation with static quenching in CT systems was investigated. Evaluation of the data made evident that the inner filter effect must be allowed for. Time-resolved and temperature-dependent stationary measurements of fluorescence led to the separation of dynamic and static quenching components. The static quenching constant is discussed with respect to the equilibrium constant of complex formation determined by absorption spectroscopy.

引用

页码：67 / 72

页数：6

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