物理化学学报 >> 2004, Vol. 20 >> Issue (08S): 974-981.doi: 10.3866/PKU.WHXB200408zk13

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胶束微观非均相体系与化学发光能量转移

吕超;林金明   

  1. 中国科学院生态环境研究中心,环境化学与生态毒理学重点实验室,北京 100085
  • 收稿日期:2003-12-30 修回日期:2004-03-02 发布日期:2004-08-15
  • 通讯作者: 林金明 E-mail:jinming1998@yahoo.com

Microheterogeneous System of Micelles and Chemiluminescent Energy Transfer

Lu Chao;Lin Jin-Ming   

  1. Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085
  • Received:2003-12-30 Revised:2004-03-02 Published:2004-08-15
  • Contact: Lin Jin-Ming E-mail:jinming1998@yahoo.com

摘要: 胶束微观非均相体系能提高化学发光的选择性和灵敏度,并且实验操作方便,因此其在化学发光检测技术中的应用已成为研究热点.胶束增敏化学发光是对激发量子效率,荧光量子效率以及反应的速率综合作用的结果.本文综述了正相和反相胶束体系在能量转移型化学发光体系中的应用,同时阐述了胶束与不同发光体系的相互作用.

关键词: 化学发光, 正相胶束, 反相胶束, 能量转移

Abstract: In chemiluminescence measurements, an interesting development of analytical significance is the incorporation of micelle into the detection system, which has achievements of multiple benefits such as enhanced sensitivity, improved selectivity and experimental convenience. In this review, normal and reversed micelle enhancement on chemiluminescence(CL) energy transfer is described. The different chemiluminescence systems in conjunction with energy transfer and the interactions with the micelle enhancement are presented. In micelle media, a combination of changes in excitation efficiency, fluorescence efficiency, and the reaction rate of the CL system results in an increase of the CL intensity.

Key words: Chemiluminescence(CL), Normal micelles, Reversed micelles, Energy transfer