化工进展 ›› 2015, Vol. 34 ›› Issue (05): 1317-1322.DOI: 10.16085/j.issn.1000-6613.2015.05.023

• 材料科学与技术 • 上一篇    下一篇

表面增强拉曼散射基底的研究进展

薛向欣, 许东铎, 常立民   

  1. 吉林师范大学环境友好材料制备与应用教育部重点实验室, 吉林 四平 136000
  • 收稿日期:2014-08-21 修回日期:2014-12-12 出版日期:2015-05-05 发布日期:2015-05-05
  • 通讯作者: 常立民,教授.E-mailaaaa2139@163.com
  • 作者简介:薛向欣(1984—),女,博士.
  • 基金资助:

    吉林省科技发展计划项目(20140101160JC).

Review on surface enhanced Raman scattering substrates

XUE Xiangxin, XU Dongduo, CHANG Limin   

  1. Key Laboratory of Preparation and Applications of Environmental Friendly Materials, Ministry of Education, Jilin Normal University, Siping 136000, Jilin, China
  • Received:2014-08-21 Revised:2014-12-12 Online:2015-05-05 Published:2015-05-05

摘要: 表面增强拉曼光谱(SERS)由于其高的灵敏度、抗干扰能力强等优点,被广泛应用在表面科学、分析化学、物理学等领域,是研究表面和界面过程的重要工具,是定性鉴定化学组成相近化合物的有力手段.因此,高品质、高活性的SERS基底一直是科研工作者们追求和研究的重点.本文对SERS活性基底的发展进行了介绍,从金、银金属纳米粒子作为基底的拉曼效应的科学研究,又进一步总结了非金属纳米粒子ZnO、TiO2、ZnS、Cu2O、CdTe、CdS等SERS基底.今后,将贵金属与半导体纳米材料复合将是SERS基底的研究热点.SERS光谱目前可以在液相色谱分析的检测器、医学检测仪器、刑侦分析检测等众多领域得到应用.

关键词: 表面增强拉曼光谱, 纳米材料, 金属基底, 非金属基底

Abstract: Due to its high sensitivity and strong anti-jamming ability,surface-enhanced Raman spectroscopy (SERS) is widely used in surface science,analytical chemistry,physics and other fields,and is a powerful tool for qualitative identification of compounds with similar chemical composition. Therefore,SERS substrates with high-quality and high-activity have always been a focus of researchers. Gold and silver metallic nano-particles based on the Raman effect were first introduced; and non-metallic nanoparticle,ZnO,TiO2,ZnS,Cu2O,CdTe,CdS etc,as surface-enhanced Raman substrate were then summarized in terms of the SERS signal enhancement. Surface-enhanced Roman spectroscopic is currently applied in the liquid phase chromatographic detectors,medical instrumentation,forensic analysis and testing,and many other fields. In the future,the substrates of the complex of metal/semiconductor materials shall be focused on.

Key words: surface enhanced raman spectroscopy, nanomaterials, metal substrates, non-metal substrates

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