Dependence of Apparent Fluorescence Quantum Yield for Aggregated Chromophore System on Concentration and Excitation Wavelength

被引：0
|
作者：
张先付
机构：
[1] Institute of Photographic Chemistry
[2] PR
[3] Academia Sinica
[4] Beijing 100101
来源：
Chinese Science Bulletin | 1994年 / 15期
基金：
中国国家自然科学基金;
关键词：
aggregation; phthalocyanine; fluorescence quantum yield; excitation wavelength; concentration;
D O I：
暂无
中图分类号：
O641 [结构化学];
学科分类号：
070304 ; 081704 ;
摘要：
Aggregation via noncovalent bonding is very common behavior of many macrocyclic conjugated molecules in condensed media (especially in aqueous solution). This phenomenon causes dramatic changes in the excited-state properties of molecules. Exciton theory has been developed to explain aggregation and numerous studies have been performed to account for its mechanism. However, the systematic knowledge about the effect of aggregation on the excited-state properties of aggregated system is
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页码：1278 / 1280
页数：3
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