基于纸基平台的食品安全快速检测方法研究进展  

Progress in Rapid Detection Techniques Using Paper-based Platforms for Food Safety

作　　者：齐骥 范鑫霞 邓冬梅[1] 何海波[2] 罗立强 QI Ji;FAN Xin-Xia;DENG Dong-Mei;HE Hai-Bo;LUO Li-Qiang(Department of Physics,Shanghai Key Laboratory of High Temperature Superconductors,Colloge of Sciences,Shanghai University,Shanghai 200444,China;Department of Chemistry,College of Sciences,Shanghai University,Shanghai 200444,China)

机构地区：[1]上海大学理学院物理系,上海市高温超导重点实验室,上海200444 [2]上海大学理学院化学系,上海200444

出　　处：《分析化学》2020年第12期1616-1624,共9页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金项目(Nos.21974085,61571280,61971274)资助。

摘　　要：食品安全是人类社会发展最重要的问题之一,随着食品种类的丰富和发展,快速即时、低成本、便捷化的食品安全检测方法日益受到关注。纸基分析方法具有低成本和简便化分析特点,经历了从试纸到微流控纸芯片的快速发展过程。以纸基材料结合各种分析方法形成的纸基分析装置,在食品快速检测方面显示出了良好的应用前景。本文首先介绍了纸基材料表面的功能化改性,综述了比色分析、荧光分析、电化学分析、表面增强拉曼分析等及其联用技术与纸基平台结合构建的分析方法在食品安全快速检测中研究和应用进展,最后讨论了其在食品安全快速分析检测中面临的挑战和发展前景。Food safety has always been one of the most important issues for human being.With the variety of food,it is required to develop rapid,low-cost and convenient detection techniques for food safety.As a representative,paper-based detection techniques have developed rapidly from simple test papers to various microfluidic paper-based devices.The paper-based analytical devices combining paper platform with a variety of advanced analysis methods have shown great application prospects for rapid food safety testing.In this review,the surface functionalization and modification of paper are introduced.Then,the construction and development of various detection techniques are discussed,including colorimetric analysis,fluorescent analysis,electrochemical analysis,surface enhanced Raman spectroscopic analysis,and multimethods on paper-based platforms for the application in rapid food safety detection.Finally,the prospects and future challenges of rapid detection techniques in food safety are also discussed.

关 键 词：纸基分析装置 食品安全 快速检测 比色分析 荧光分析 表面增强拉曼散射分析 电化学分析 评述 

分 类 号：O657[理学—分析化学] TS207.3[理学—化学] TS201.6[轻工技术与工程—食品科学]