荧光探针在食品农药残留检测中的应用研究进展

Research progress on the application of fluorescent probes in the detection of pesticide residues in food

中文关键词:  农药残留  荧光探针  碳量子点  有机金属框架

英文关键词:Pesticide residues  fluorescent probes  carbon quantum dots  Metal-organic frameworks

中文摘要:

      农药的过度使用给自然环境和人类健康造成了重大危害。各类食品中普遍存在农药残留的现象。农药残留成为食品安全的主要问题之一。因此，开发农药残留的快速简便检测方法至关重要。近年来，食品中农药残留检测技术发展迅速。相较于传统检测技术的检不出、检不快、检不准、操作烦琐和设备昂贵的不足，荧光探针因具有高特异性、高灵敏度、快速响应和技术简便的特点，在食品安全检测领域获得了广泛关注。本文介绍了常用农药的种类和荧光探针检测的3种主要机制，综述了食品农药残留检测中常见4类荧光探针的特点、设计策略和应用效果及其优点和局限性，并对其进行了总结和展望，旨在为今后农药残留检测新探针的开发和该领域的未来研究方向提供有价值的参考。

英文摘要:

      The excessive use of pesticides has caused significant harm to the natural environment and human health. Pesticide residues in food are commonly found in various foods，making them one of the main issues in food safety. Therefore, it is crucial to develop rapid and simple methods for detecting pesticide residues. In recent years, pesticide residue detection technology in food has developed rapidly. Compared to the traditional detection techniques,which are often inadequate due to issues like low sensitivity,slow detection speed, inaccuracy, cumbersome procedures,and expensive equipment, fluorescent probes have gained extensive attention in the field of food safety detection.This is due to their high specificity, high sensitivity, rapid response, and simplicity. This article introduced the types of commonly used pesticides and three main mechanisms of fluorescent probes detection. It reviewed the characteristics, design strategies, application effect, advantages, and limitation of the four common types of fluorescent probes used for pesticide residue detection in food. The article also provided a summary and outlook, aiming to offer valuable references for the development of new probes for pesticide residue detection and for future research directions in this field.