Amity Institute of Nanotechnology (AINT), Amity University Uttar Pradesh (AUUP), Noida 201313, India.
Department of Botany, M. D. University, Rohtak 124001, Haryana, India.
Food Chem. 2022 Mar 1;371:131126. doi: 10.1016/j.foodchem.2021.131126. Epub 2021 Sep 15.
Organophosphates and carbamates pesticides are widely used to increase crop production globally causing a threat to human health and the environment. A variety of pesticides are applied during different stages of vegetable production. Therefore, monitoring the presence of pesticide residues in food and soil has great relevance to sensitive pesticide detection through distinct determination methods that are urgently required. Conventional techniques for the detection of pesticides have several limitations that can be overcome by the development of highly sensitive, fast, reliable and easy-to-use electrochemical biosensors. Herein, we describe the types of biosensors with the main focus on electrochemical biosensors fabricated for the detection of OPPs and carbamates pesticides. An overview of conventional techniques employed for pesticide detection is also discussed. This review aims to provide a glance of recently developed biosensors for some common pesticides like chlorpyrifos, malathion, parathion, paraoxon, and carbaryl which are present in food and environment samples.
有机磷农药和氨基甲酸酯类农药被广泛应用于提高全球作物产量，对人类健康和环境造成威胁。在蔬菜生产的不同阶段，会使用各种农药。因此，通过不同的检测方法来监测食品和土壤中农药残留的存在情况，对于敏感的农药检测具有重要意义。传统的农药检测技术存在一些局限性，而通过开发高灵敏度、快速、可靠和易于使用的电化学生物传感器可以克服这些局限性。在此，我们描述了各种类型的生物传感器，主要关注为检测有机磷农药和氨基甲酸酯类农药而制备的电化学生物传感器。还讨论了用于农药检测的常规技术。本综述旨在提供一些常见农药（如氯吡硫磷、马拉硫磷、对硫磷、对氧磷和西维因）的最新开发的生物传感器的概述，这些农药存在于食品和环境样本中。
