摘要
食品中有害物质快速检测技术的发展,对食品安全和国民健康的意义重大。量子点作为一种具有超凡光电特性的纳米粒子,近年来已被广泛应用于食品安全快速检测领域。本文对量子点可视化传感器的检测机理及其对食品中农兽药、重金属等有害物的检测和食品非法添加物的无目标检测进行了综述,并对其存在的问题和未来的发展进行了探讨。
The development of rapid detection technology for harmful substances in food is of great significance to food safety and national health. As a kind of nanoparticle with extraordinary photoelectric properties, quantum dots have been widely used in the field of food safety rapid detection in recent years. In this paper, the detection mechanism of quantum dot visualization sensor, its detection of harmful substances such as pesticide, veterinary drug and heavy metals in food, and the non-target detection of illegal food addition were reviewed. The existing problems and future developments were also discussed.
作者
陈亨业
刘瑞
付海燕
佘远斌
Chen Hengye;Liu Rui;Fu Haiyan;She Yuanbin(School of Pharmaceutical Science,South-Central University for Nationalities,Wuhan,430074;College of Chemical Engineering,Zhejiang University of Technology,Hangzhou,310014)
出处
《化学通报》
CAS
CSCD
北大核心
2020年第5期418-426,共9页
Chemistry
基金
国家自然科学基金项目(31972164,21776321,21576297)资助。
关键词
量子点
食品安全
有害物检测
无目标检测
Quantum dot
Food safety
Hazard detection
Untargeted detection
