表面增强拉曼散射/表面增强共振拉曼散射在化学和生物分析中的实际理解与应用

Practical understanding and use of surface enhanced Raman scattering/surface enhanced resonance Raman scattering in chemical and biological analysis.

作者信息

Smith W E

机构信息

Centre for Nanometrology and WestCHEM, Department of Pure and Applied Chemistry, Strathclyde University, Glasgow, UK G1 1XL.

出版信息

Chem Soc Rev. 2008 May;37(5):955-64. doi: 10.1039/b708841h. Epub 2008 Mar 31.

DOI:10.1039/b708841h

PMID:18443681

Abstract

The unique ability to obtain molecular recognition of an analyte at very low concentrations in situ in aqueous environments using surface enhanced Raman scattering (SERS) and surface enhanced resonance Raman scattering (SERRS) detection makes these spectroscopies of considerable interest. Improved understanding of the effect coupled to improvements in practical techniques make the use of SERS/SERRS much simpler than has been the case in the past. This article is designed as a tutorial review targeted at aiding in the development of practical applications.

摘要

利用表面增强拉曼散射（SERS）和表面增强共振拉曼散射（SERRS）检测技术，能够在水性环境中原位对极低浓度的分析物进行分子识别，这种独特能力使得这些光谱学备受关注。对相关效应理解的加深以及实用技术的改进，使得SERS/SERRS的应用比过去更为简便。本文旨在作为一篇教程综述，以助力实际应用的开发。