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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)

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
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  • 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

  网络出版日期: 2012-03-29

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
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  • 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 date: 2011-11-09

  Revised date: 2012-03-19

  Online published: 2012-03-29

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.

本文引用格式

包宇 , 毛燕 , 王伟 , 李正刚 , 牛利 . 表面等离子体共振光谱技术与电化学方法联用及其应用[J]. 电化学, 2013 , 19(1) : 17 -28 . DOI: 10.61558/2993-074X.2937

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.
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