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Nanomaterial-based molecularly imprinted polymers for pesticides detection: Recent trends and future prospects
Trends in Analytical Chemistry ( IF 13.1 ) Pub Date : 2020-06-08 , DOI: 10.1016/j.trac.2020.115943
Mansour Mahmoudpour , Mohammadali Torbati , Mir-Michael Mousavi , Miguel de la Guardia , Jafar Ezzati Nazhad Dolatabadi

Pesticides have been widely used in agricultural and industrial production to prevent pests. So, sensing pesticides with high selectivity and sensitivity level plays a significant role in food safety management. Molecularly imprinted polymer (MIP) based sensors overcome the current restriction of traditional detection approaches and offer great potential for efficient, low-cost and low detection limit using smart miniaturized equipment. But some drawbacks could come from the lack of electrocatalytic activity and conductivity of MIPs that restrict their utilization in the sensing field. The integration of NPs with MIPs has opened new ways for rapid screening and monitoring of pesticide residues due to their excellent benefits in the designing of novel sensor chip. In this review, firstly we have highlighted and summarized the current research progresses of MIP-based sensors. Secondly, we provide an extensive overview on the MIPs modified nanomaterials for both experimental analysis and point-of-care testing of pesticides.



中文翻译:

用于农药检测的基于纳米材料的分子印迹聚合物:最新趋势和未来前景

农药已广泛用于农业和工业生产中以预防害虫。因此,高选择性和高灵敏度农药的检测在食品安全管理中起着重要的作用。基于分子印迹聚合物(MIP)的传感器克服了传统检测方法的当前限制,并使用智能小型设备为高效,低成本和低检测限提供了巨大潜力。但是某些缺点可能是由于MIP缺乏电催化活性和电导率而限制了它们在传感领域中的利用。NP与MIP的集成为农药残留的快速筛查和监测开辟了新途径,因为它们在设计新型传感器芯片方面具有卓越的优势。在这篇评论中 首先我们重点总结了基于MIP的传感器的研究现状。其次,我们提供了有关MIPs改性纳米材料的广泛概述,可用于农药的实验分析和即时检验。

更新日期:2020-06-23
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