Recent research progress and application of SERS flexible substrates
WANG Weie
FENG Chang
REN Xiaoxue
ZHAO Baidan
ZHANG Yunlong
LI Chenghai
ZHAI Ziyu
ZHOU Wei
JIANG Han
HE Shuang
Abstract：Surface-enhanced Raman spectroscopy(SERS)is a fingerprint analysis technique with fine structure,which can significantly improve the strength of Raman signal,and has been widely used in envi-ronmental monitoring,food safety,biomedical sensing and diagnosis.Considering that the rigid SERS substrate could not complete the collection of signals under special environment and detection conditions,the design and development of flexible SERS substrate have attracted the attention of researchers.The flexible SERS substrate can collect analytes from solid surfaces of various shapes and surfaces,so it can ef-fectively solve the limitation problem that traditional SERS substrates cannot be detected quickly under in-situ and on-site circumstance.This thesis will analyze the development of flexible SERS substrate,the types of materials and their engineering applications,which will provide references for the design of flexi-ble SERS substrate devices and their application in new scenarios.
Keywords：surface-enhanced Raman spectroscopysubstrate designflexible substrateengineering appli-cation
Publication Date：2025-10-25
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：12( 736-746,812 )