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环境化学  2015 

DOI:10.7524/j.issn.0254-6108.2014.02.020

Keywords: 表面增强拉曼光谱技术(SERS),环境污染物,环境检测

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Abstract:

表面增强拉曼光谱(Surface-enhancedRamanSpectroscopy,SERS)技术作为一种单分子水平的检测技术在众多领域都有广泛的应用.SERS技术的高灵敏性、可实时检测等特点,在环境领域有着巨大的应用前景.本文从增强基底材料的SERS效应、提高其选择性和优化实用性的三个方面介绍了SERS技术应用于环境污染物检测的最新研究进展,并在此基础上提出了今后SERS技术在环境领域的可能发展方向.

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