电化学表面等离子体共振(electrochemical surface plasmon resonance,ESPR)技术是近年发展起来的、将表面等离子体共振技术与电化学方法联用的一种新方法。本文在阐明ESPR基本原理及其主要联用方法的基础上,对ESPR技术在金属离子定性,定量分析、纳米薄膜原位动力学研究、电化学聚合反应过程研究、ESPR生物传感等方面的应用进行了详细评述,并提出了提高ESPR检测灵敏度、ESPR与其他技术的联用以及测量装置的微型化、自动化是今后ESPR技术的发展方向。
Electrochemical surface plasmon resonance (ESPR) is a new technique emerging in recent years, which is the combination of surface plasmon resonance (SPR) with conventional electrochemical techniques. This paper demonstrates the basic principle of the ESPR and its main combination methods. Also the applications of the ESPR in qualitative/quantitative analysis of metallic ions, real-time kinetics investigation of nano-film, process study on electrochemical polymerization reaction, biosensors, etc. have been reviewed in detail. The enhancement of the detection sensitivity, the combination of ESPR with other techniques, the microminiaturization and automatization of the survey apparatus may be the future development ways for the ESPR.