关于表面增强拉曼光谱不同基底的研究进展  

Research Progress on Different Substrates of Surface-enhanced Raman Spectroscopy

作　　者：刘晓涵 黄红花 于晓 车礼东 万敏 LIU Xiao-Han;HUANG Hong-Hua;YU Xiao;CHE Li-Dong;WAN Min(Qingdao Customs Technology Center,Qingdao 266599)

机构地区：[1]青岛海关技术中心,青岛266599

出　　处：《中国口岸科学技术》2024年第8期34-38,共5页China Port Science and Technology

基　　金：海关总署科研项目(2023HK115)。

摘　　要：基底作为高灵敏度的表面增强拉曼光谱技术(Surface-enhanced Raman Spectroscopy,SERS)的重要组成部分,其结构和性能直接关系到待测物分子检测信号的强弱,进而影响样品的检测灵敏度和分辨率。因此,开发新型、高效的SERS基底一直是该领域的研究热点。本文综述了近年来刚性SERS基底和柔性SERS基底的研究进展,重点分析了各类型SERS基底的特性、制备方法及在SERS技术应用中的表现,并对SERS基底的发展进行了总结与展望,可为探寻更加优化的SERS基底和助推SERS技术的进一步发展提供参考。The substrate is a crucial component of high-sensitivity surface-enhanced Raman spectroscopy(SERS)technology,with its structure and properties directly related to the strength of the molecular detection signal of the object to be tested,and subsequently,the detection sensitivity and resolution of the sample.Therefore,the development of new and efficient SERS substrates has been a focal point of research in this field.This paper reviews research advancements in both rigid and flexible SERS substrates,with a focus on their characteristics,preparation methods and performance in SERS applications.The development trends of SERS substrates are summarized and future prospects are discussed,which can be provided valuable insights for optimizing SERS substrates and further advancing SERS technology.

关 键 词：表面增强拉曼光谱 SERS基底 刚性SERS基底 柔性SERS基底 

分 类 号：O657.37[理学—分析化学]