银纳米材料表面增强拉曼散射基底研究进展  

Advances in silver nanomaterials substrates for the surface-enhanced Raman scattering

作　　者：鲍士仟 马成举[1] 李东明[1] 李咪 张垚 金嘉升 BAO Shiqian;MA Chengju;LI Dongming;LI Mi;ZHANG Yao;JIN Jiasheng(School of Science,Xi'an Shiyou University,Xi'an 710065,China)

机构地区：[1]西安石油大学理学院,西安710065

出　　处：《分析试验室》2022年第10期1221-1226,共6页Chinese Journal of Analysis Laboratory

基　　金：陕西省重点研发计划项目(2018GY-062);西安石油大学创新与实践能力培养项目(YCS20213212)资助。

摘　　要：表面增强拉曼散射(SERS)技术在环境保护、食品工业、医学检测、生物检测等领域有广泛的应用前景。SERS基底材料和结构是影响性能的关键因素,而银纳米材料SERS基底已被广泛应用。本文介绍了SERS基底的增强机理,对近年来纯银纳米材料和银基复合纳米材料SERS基底的研究进展进行了综述,并介绍了银纳米材料SERS基底发展面临的问题,对其发展趋势进行了分析和展望。Surface enhanced raman scattering(SERS) technology has a wide application prospect in the environmental protection,food industry,medical testing,biological detection and other fields. The material and structure of SERS substrates are key factors affecting SERS performance,and silver nanomaterial SERS substrates have been widely used. In this paper,and the enhancement mechanism of SERS substrates was introduced.Subsequently,the research progress of SERS substrates based on pure-silver nanomaterials and silverr-based composite nanomaterials were reviewed. The faced problems in the development of silver nanomaterials SERS substrates were discussed,and the development trend was also analyzed and prospected.

关 键 词：表面增强拉曼散射 拉曼散射 银纳米材料 SERS基底 

分 类 号：O433.4[机械工程—光学工程] TB34[理学—光学]