表面增强拉曼散射及其应用进展  

Surface enhanced Raman scattering and its application progress

作　　者：邸志刚 杨健倓 王彪 贾春荣 DI Zhigang;YANG Jiantan;WANG Biao;JIA Chunrong(College of Electrical Engineering,North China University of Science and Technology,Tangshan Hebei 063210,China)

机构地区：[1]华北理工大学电气工程学院,河北唐山063210

出　　处：《激光杂志》2020年第4期1-7,共7页Laser Journal

基　　金：国家973计划(No.2010CB327801);河北省食品药品监督管理局科技计划重点项目(No.ZD2015016);河北省高等学校科学技术研究项目(No.QN2016079);华北理工大学培育基金(No.SP201502)。

摘　　要：表面增强拉曼散射(Surface enhanced Raman Scattering,SERS)能够快速、准确地给出在多个领域检测的光谱信息,SERS技术也是当前的研究热点。围绕表面增强拉曼散射的基本原理、基底材料以及增强因子作简要介绍,综述表面增强拉曼散射在海水污染、食品安全和生物医学检测中应用情况,为今后SERS技术在海水、食品和生物医学检测领域的广泛应用提供依据。Surface Enhanced Raman Scattering (SERS) can quickly and accurately give spectral information detected in multiple fields. SERS technology is also a current research hotspot.In this paper,the basic principle,substrate materials and enhancement factors of SERS are briefly introduced.The application of SERS in seawater pollution,food safety and biomedical detection is reviewed,which provides the basis for the wide application of SERS in seawater,food and biomedical detection in the future.

关 键 词：表面增强拉曼散射 光谱信息 海水污染 食品安全 生物医学 

分 类 号：O657.37[理学—分析化学]