分析化学2025，Vol.53Issue(10)：1597-1606,10.DOI:10.19756/j.issn.0253-3820.251100
基于新型吸附材料的固相萃取-表面增强拉曼光谱联用技术的研究进展
Recent Advances in Solid Phase Extraction-Surface-enhanced Raman Spectroscopy Coupling Technologies Based on Novel Adsorbent Materials
摘要
Abstract
Solid-phase extraction(SPE)combined with surface-enhanced Raman spectroscopy(SERS)has emerged as a promising analytical technique for detection and analysis of trace components in complex sample matrices.SPE enriches analytes through selective adsorption and solvent elution,effectively increasing the concentration and signal intensity.SERS enables ultra-sensitive and highly selective molecular analysis through the use of SERS-active substrates engineered to amplify Raman signals.The integration of these two techniques overcomes the limitations of conventional Raman spectroscopy in low-concentration detection field,while significantly improving sample preparation efficiency and analytical accuracy.This review provided a comprehensive overview of the characteristics of three SPE-SERS coupling modes,including two-step,one-step,and online integration.Special emphasis was placed on recent advancements in one-step SPE-SERS approaches based on novel functional adsorbent materials such as graphene,metal-organic frameworks,covalent organic frameworks,and molecularly imprinted polymers.Furthermore,future directions and development prospects of SPE-SERS technology were discussed.关键词
固相萃取/表面增强拉曼光谱/联用技术/新型吸附材料/评述Key words
Solid phase extraction/Surface enhanced Raman spectroscopy/Hyphenated techniques/New adsorbent materials/Review引用本文复制引用
路培元,闻宇壕,蒋丁丁,王宪伟,关加冕,邵高耸..基于新型吸附材料的固相萃取-表面增强拉曼光谱联用技术的研究进展[J].分析化学,2025,53(10):1597-1606,10.基金项目
河北省研究生创新资助项目(No.CXZZSS2024152)资助. Supported by the Hebei Province Graduate Innovation Funding Project(No.CXZZSS2024152). （No.CXZZSS2024152）
