Sensors for pesticides with high sensitivity have been urgently required to control food safety, protect ecosystem and prevent disease. In this review, we provide an overview of recent advances and new trends in optical sensors for the detection of pesticide based on fluorescence, colorimetric and surface enhanced Raman scattering, surface plasmon resonance and chemiluminescent strategies. These methods will be classified by the types of recognition elements, including enzyme, antibody, molecularly-imprinted polymers, aptamer and host-guest reaction. This review explores the basic features of established strategies through assessment of their performance. In addition, we provide brief summary of the entire review, the drawbacks of present sensor and future prospects, as well as the ongoing efforts to pesticide optical sensors.

为了控制食品安全，保护生态系统和预防疾病，迫切需要高灵敏度农药传感器。在这篇综述中，我们提供了基于荧光，比色和表面增强拉曼散射，表面等离振子共振和化学发光策略的用于检测农药的光学传感器的最新进展和新趋势的概述。这些方法将根据识别元素的类型进行分类，包括酶，抗体，分子印迹聚合物，适体和客体反应。这篇评论通过评估绩效来探索既定策略的基本特征。此外，我们提供了整个综述的简短摘要，当前传感器的弊端和未来前景，以及对农药光学传感器的持续努力。