摘要
表面增强拉曼光谱(SERS)作为一种新型的无损快速检测技术,灵敏度高,能提供分析物的"指纹"光谱.而分子印迹聚合物(MIP)拥有高的吸附选择性和较大的吸附容量,已经在环境污染物的吸附与分离方面得到了广泛应用.因此,MIP和SERS技术的结合将在环境分析中展现出巨大的潜力和应用前景.本文介绍了常见的MIP-SERS传感器的结构和性能,综述了近五年来基于MIP技术的SERS传感器的构建策略以及在环境分析中的应用,并对其在合成和使用方面存在的问题以及未来的发展方向进行了总结和展望.
Surface-enhanced Raman spectroscopy(SERS)is a new type of non-destructive rapid detection technology.It can provide fingerprint spectra of analytes with high sensitivity.Molecularly imprinted polymer(MIP)owns high adsorption selectivity and large adsorption capacity,thus has been widely utilized in the adsorption and separation of environmental pollutants.Therefore,the combination of MIP and SERS technology will show great potential and application prospects in environmental analysis.This paper introduced the structure and performance of typical MIP-SERS sensors,and reviewed the construction strategies of MIP-SERS sensors,as well as their applications in environmental analysis in the past five years.The issues in synthesis and the future development have also been summarized.
作者
李学剑
杨圆圆
李冰冰
李原婷
LI Xuejian;YANG Yuanyuan;LI Bingbing;LI Yuanting(School of Chemical and Environmental Engineering,Shanghai Institute of Technology,Shanghai,201418,China)
出处
《环境化学》
CAS
CSCD
北大核心
2020年第10期2702-2711,共10页
Environmental Chemistry
基金
国家自然科学基金(21707092)资助
关键词
表面增强拉曼光谱
分子印迹聚合物
快速检测
环境分析
Surface-enhanced Raman spectroscopy
molecularly imprinted polymer
rapid detection
environmental analysis
