基于金属有机骨架的分子印迹聚合物在食品检测中的应用进展  

Advances in applications of metal-organic framework-based molecularly imprinted polymers for food detection

作　　者：牛灿杰 叶素丹[1] NIU Canjie;YE Sudan(Department of Applied Engineering,Zhejiang Institute of Economic and Trade,Hangzhou 310012,China)

机构地区：[1]浙江经贸职业技术学院应用工程学院,浙江杭州310012

出　　处：《食品与发酵工业》2025年第1期390-402,共13页Food and Fermentation Industries

基　　金：浙江省基础公益研究计划项目(自然科学基金探索项目)(LTGC24C200003);浙江经贸职业技术学院省属高校基本科研业务费专项资金资助(23SBYB01);浙江经贸职业技术学院省属高校基本科研业务费专项资金资助(21SBYB03);浙江省教育厅科研资助项目(Y202353372);虚拟仿真技术在职业教育教学中的创新应用项目(ZJXF2022188)。

摘　　要：基于金属有机骨架的分子印迹聚合物,因兼具金属有机骨架材料的大比表面积、可设计性、功能多样性及分子印迹聚合物的预定性、选择性,越来越多的应用于食品检测中,成为研究的热点之一。该文综述了近五年来基于金属有机骨架的分子印迹聚合物在食品检测中的应用研究进展,主要包括两方面,一方面应用于构建食品快速检测的电化学传感器、荧光传感器;一方面作为样品前处理材料应用于固相萃取、磁性固相萃取、固相微萃取、基质固相分散萃取等前处理技术,并对该复合材料存在的问题及未来在食品检测中的发展趋势进行了讨论与展望。Metal-organic framework-based molecularly imprinted polymers were well integrated with the advantages of large specific surface area,designability and functional diversity of metal-organic frameworks,as well as the predetermined and selective properties of molecularly imprinted polymers.They are increasingly being applied in food detection and have become one of the research hotspots.This article reviews the research progress of metal-organic framework-based molecularly imprinted materials in food detection in the past five years,mainly including two aspects,on the one hand,they have been used to construct electrochemical sensors and fluorescent sensors for rapid food detection.On the other hand,they have been applied as sample adsorption materials in pre-treatment technologies such as solid-phase extraction,magnetic solid-phase extraction,solid-phase microextraction,and matrix solid-phase dispersion extraction.The problems and future development trends of composite materials in food detection are discussed and prospected.

关 键 词：金属有机骨架 分子印迹聚合物 食品检测 传感器 样品前处理 

分 类 号：TS207.3[轻工技术与工程—食品科学] O657[轻工技术与工程—食品科学与工程] O631.3[理学—分析化学]