Development and Application of Surface-Enhanced Raman Scattering (SERS)

Author:

Huang Zhenkai1,Peng Jianping2,Xu Liguo3ORCID,Liu Peijiang4ORCID

Affiliation:

1. School of Materials and Energy, Foshan University, Foshan 528000, China

2. School of Environmental and Chemical Engineering, Foshan University, Foshan 528000, China

3. College of Light Chemical Industry and Materials Engineering, Shunde Polytechnic, Foshan 528333, China

4. Reliability Physics and Application Technology of Electronic Component Key Laboratory, The 5th Electronics Research Institute of the Ministry of Industry and Information Technology, Guangzhou 510610, China

Abstract

Since the discovery of the phenomenon of surface-enhanced Raman scattering (SERS), it has gradually become an important tool for the analysis of material compositions and structures. The applications of SERS have been expanded from the fields of environmental and materials science to biomedicine due to the extremely high sensitivity and non-destructiveness of SERS-based analytical technology that even allows single-molecule detection. This article provides a comprehensive overview of the surface-enhanced Raman scattering (SERS) phenomenon. The content is divided into several main sections: basic principles and the significance of Raman spectroscopy; historical advancements and technological progress in SERS; and various practical applications across different fields. We also discuss how electromagnetic fields contribute to the SERS effect, the role of chemical interactions in enhancing Raman signals, a modeling and computational approaches to understand and predict SERS effects.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Guangdong Province

Featured Innovation Projects of General Colleges and Universities in Guangdong Province

Publisher

MDPI AG

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