Posgrado en Ciencias Ambientales, Instituto de Ciencias, Benemérita Universidad Autónoma de Puebla, Puebla 72570, Mexico.
Dipartimento di Chimica, Università degli Studi di Firenze, Via della Lastruccia 3, 50019 Sesto Fiorentino (Fi), Italy.
Biosensors (Basel). 2019 Feb 4;9(1):20. doi: 10.3390/bios9010020.
Pesticides, due to their intensive use and their peculiar chemical features, can persist in the environment and enter the trophic chain, thus representing an environmental risk for the ecosystems and human health. Although there are several robust and reliable standard analytical techniques for their monitoring, the high frequency of contamination caused by pesticides requires methods for massive monitoring campaigns that are capable of rapidly detecting these compounds in many samples of different origin. Immunosensors represent a potential tool for simple, rapid, and sensitive monitoring of pesticides. Antibodies coupled to electrochemical or optical transducers have resulted in effective detection devices. In this review, the new trends in immunosensor development and the application of immunosensors for the detection of pesticides of environmental concern-such as glyphosate, organophosphates, and neonicotinoids-are described.
农药由于其大量使用和特殊的化学性质，可能会在环境中残留并进入食物链，从而对生态系统和人类健康构成环境风险。尽管有几种强大可靠的标准分析技术可用于监测，但农药的高频率污染需要大量监测方法，以便能够快速检测来自不同来源的许多样本中的这些化合物。免疫传感器是用于简单、快速和灵敏监测农药的潜在工具。与电化学或光学换能器偶联的抗体已成为有效的检测设备。在本文综述中，描述了免疫传感器发展的新趋势以及免疫传感器在检测环境关注的农药（如草甘膦、有机磷和新烟碱类）方面的应用。
