我们审查的主要目标是系统地探索和比较农药检测中采用的最先进的方法,全球食品安全倡议的重要组成部分。发光纳米传感器领域的新方法,色谱,太赫兹光谱,和拉曼光谱进行了精确的讨论,快速,以及食品和农业生态样品中农药检测的通用策略。发光纳米传感器成为强大的工具,以其便携性和无与伦比的灵敏度和实时监控能力而著称。液相和气相色谱法与光谱检测器耦合,分析化学领域的中坚力量,因其精确而受到称赞,广泛的适用性,并在不同的监管环境中进行验证。太赫兹光谱提供了独特的优势,如非侵入性测试,深刻的渗透深度,和批量样品处理。同时,拉曼光谱以其无损性质脱颖而出,它甚至能够检测到痕量的农药,和样品制备的最低要求。在承认这些技术的成熟度和鲁棒性的同时,我们的审查强调了持续创新的重要性。这些方法的意义超出了它们目前的功能,强调他们应对不断变化的挑战的适应性。环境毒物化学2024;00:1-17。©2024作者WileyPeriodicalsLLC代表SETAC出版的环境毒理学和化学。
The primary goal of our review was to systematically explore and compare the state-of-the-art methodologies employed in the detection of pesticides, a critical component of global food safety initiatives. New approach methods in the fields of luminescent nanosensors, chromatography, terahertz spectroscopy, and Raman spectroscopy are discussed as precise, rapid, and versatile strategies for pesticide detection in food items and agroecological samples. Luminescent nanosensors emerge as powerful tools, noted for their portability and unparalleled sensitivity and real-time monitoring capabilities. Liquid and gas chromatography coupled to spectroscopic detectors, stalwarts in the analytical chemistry field, are lauded for their precision, wide applicability, and validation in diverse regulatory environments. Terahertz spectroscopy offers unique advantages such as noninvasive testing, profound penetration depth, and bulk sample handling. Meanwhile, Raman spectroscopy stands out with its nondestructive nature, its ability to detect even trace amounts of pesticides, and its minimal requirement for sample preparation. While acknowledging the maturity and robustness of these techniques, our review underscores the importance of persistent innovation. These methodologies\' significance extends beyond their present functions, highlighting their adaptability to meet ever-evolving challenges. Environ Toxicol Chem 2024;43:1468-1484. © 2024 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.