摘要
有机磷农药残留进入人体内后会使人产生严重的神经功能紊乱甚至死亡,现今,有机磷农药品种繁多,也逐渐迈向超高效低残留的高效环保型的发展趋势,在环境和农产品的残留很低。因此,有必要建立高灵敏度、特异性强的检测方法以应对苛刻的检测条件。荧光检测分析法灵敏度高且具有高选择性,分析简便、仪器设备简单,在有机磷农药检测中极具应用潜力。量子点在分析领域中的应用是近些年领域研究的热点之一。因此,本文综合概述了量子点及其作为荧光探针在有机磷农药残留检测中的应用。
Organophosphorus pesticide residues in the human body will cause serious neurological disorders, sometimes leading to death. Nowadays, there are many varieties of organophosphorus pesticides, and they are gradually moving towards the development trend of ultra-efficient and low-residue high-efficiency environmental protection type, and the residues in the environment and agricultural products are very low. Therefore, it is necessary to establish a highly sensitive and specific detection method for the detection of organophosphorus pesticides. Fluorescence detection analysis has the advantages of high sensitivity and selectivity, simple analysis and simple equipment, which has great potential in the detection of organophosphorus pesticides. The application of quantum dots in the field of analysis is one of the hotspots in recent years. In this paper, application of quantum dots as fluorescent probes in the detection of organophosphorus pesticide residues was summarized.
出处
《分析化学进展》
2021年第3期172-181,共10页
Advances in Analytical Chemistry
