O efeito SERS na análise de traços: o papel das superfícies nanoestruturadas

Química Nova

Antonio C. Sant'ana¹  Paola Corio¹  Marcia L. A. Temperini¹ 

[1] ,Universidade de São Paulo Instituto de Química São Paulo SP ,Brasil

关键词: SERS;    metallic surface;    nanostructure;   

DOI  :  10.1590/S0100-40422006000400030

来源: SciELO

【 摘 要 】

Surface-Enhanced Raman Scattering - SERS - underwent huge advances since a single-molecule Raman spectrum was obtained in 1997. New theoretical and experimental approaches emerged since then leading to a better understanding of the enhancement mechanisms and to a significant improvement in the Raman signal. This review presents the current status of the SERS effect and the promising ways of designing and preparing high performance SERS-active substrates.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License