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电化学(中英文) ›› 2013, Vol. 19 ›› Issue (1): 17-28.  doi: 10.61558/2993-074X.2937

• 电化学材料基础与表界面研究专辑(中国科学院化学研究所 万立骏院士主编) • 上一篇    下一篇

表面等离子体共振光谱技术与电化学方法联用及其应用

包宇, 毛燕, 王伟, 李正刚, 牛利*   

  1. 中国科学院长春应用化学研究所,现代分析技术工程实验室,吉林 长春 130022
  • 收稿日期:2011-11-09 修回日期:2012-03-19 出版日期:2013-02-28 发布日期:2012-03-29
  • 通讯作者: 牛利 E-mail:lniu@ciac.jl.cn
  • 基金资助:

    国家自然科学基金委仪器专项(No. 20827004)资助

Combination and Applications of Time-Resolved Surface Plasmon Resonance Spectroscopy and Electrochemical Methods

BAO  Yu, MAO  Yan, WANG  Wei, LI  Zheng-Gang, NIU  Li*   

  1. 1.Engineering Laboratory for Modern Analytical Techniques, c/o State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, 2.Graduate University of the Chinese Academy of Sciences, Chinese Academy of Sciences, Changchun 130022, China
  • Received:2011-11-09 Revised:2012-03-19 Published:2013-02-28 Online:2012-03-29
  • Contact: NIU Li E-mail:lniu@ciac.jl.cn

摘要: 表面等离子体共振(Surface Plasmon Resonance,SPR)技术是利用金属薄膜光学耦合产生的物理光学现象建立的一种非常灵敏的光学分析手段. 近年发展的电化学表面等离子体共振(Electrochemical Surface Plasmon Resonance,EC-SPR)是将时间分辨表面等离子体共振光谱技术与电化学方法联用的一种新技术. 本文介绍了SPR和EC-SPR的基本原理,并重点阐述了时间分辨SPR光谱技术与电化学方法联用及应用,该技术已广泛地应用于反应动态过程研究、生物化学传感器、电极/溶液界面的表征、动力学常数的测定以及生物分子相互作用等领域.

关键词: 表面等离子体共振, 时间分辨等离子体共振光谱技术, 电化学, 电化学表面等离子体共振

Abstract: Electrochemical-surface plasmon resonance (EC-SPR) technique, developed in recent years, is a new technology which combines time-resolved surface plasmon resonance spectroscopy and electrochemical methods. Surface plasmon resonance (SPR) is a physical phenomenon generated by optical coupling using a metallic thin film and is very sensitive to optical analysis. The principles of SPR and EC-SPR are briefly introduced and the applications of the combination of SPR spectroscopy with electrochemical techniques are reviewed in this paper. This new technology has been widely used in such research areas as reaction dynamics, biochemical sensors, electrode/electrolyte interfaces, kinetic parameters and bimolecular interactions.

Key words: surface plasmon resonance, high time-resolved surface plasmon resonance, electrochemistry, electrochemical surface plasmon resonance