大学化学2024，Vol.39Issue(5)：80-89,10.DOI:10.3866/PKU.DXHX202310004
神奇的农残检测试纸条
Magical Pesticide Residue Detection Test Strips:Aptamer-based Lateral Flow Test Strips for Organophosphorus Pesticide Detection
方琪珑 1李懿绮 1生江伊徽 1袁荃 1谈洁1
作者信息
- 1. 湖南大学化学化工学院,长沙 410082
- 折叠
摘要
Abstract
Organophosphorus pesticides rank among the most extensively used pesticides in agriculture,leading to widespread contamination of water bodies,soil,and vegetation,thereby disrupting ecosystems and posing health risks.Consequently,rapid and precise detection of organophosphorus pesticide residues is crucial for effective pesticide management.Conventional analytical methods such as chromatography and spectroscopy rely on sophisticated equipment and specialized personnel,incurring high costs and time consumption.In response,this study presents an innovative approach involving the development of aptamer-based colloidal gold lateral flow test strips for the swift and accurate detection of residual organophosphorus pesticides in fruits and vegetables.These test strips offer advantages such as sensitivity,portability,and ease of operation,enabling on-site application in real sample detection and demonstrating excellent applicability.Furthermore,the logical operation process of these test strips facilitates science popularization and education.Diverse experimental processes and schemes tailored for different audiences serve to stimulate interest in chemistry and science while enhancing awareness of food safety.关键词
胶体金/侧流层析试纸条/核酸适配体/有机磷农药/科普Key words
Colloidal gold/Lateral flow test strip/Aptamers/Organophosphorus pesticide/Popularization of science分类
社会科学引用本文复制引用
方琪珑,李懿绮,生江伊徽,袁荃,谈洁..神奇的农残检测试纸条[J].大学化学,2024,39(5):80-89,10.
