胶体金读数仪在快速检测中的应用研究进展

Research advance of application of colloidal-gold strips readers in rapid detection

中文关键词:  胶体金读数仪  快速检测  定量分析

英文关键词:colloidal-gold strips readers  rapid detection  quantitative analysis

中文摘要:

      胶体金免疫层析技术以其成本低、操作简单、灵敏度高等优点在微生物、重金属和真菌毒素检测等方面应用广泛。胶体金读数仪作为胶体金免疫层析技术与现代自动化检测技术交叉得到的新产物, 以其检测迅速、可定量、直观反映检测结果等特点在食品安全快速检测中备受关注。本文详细介绍了胶体金读数仪中信号采集模块、信号处理模块、人机交互模块和附加模块4部分的功能结构, 及其在农兽药、食品添加剂、真菌毒素、微生物和综合检测等方面的应用, 并分析了胶体金读数仪在可追溯系统方面的应用潜力和在智能化和多功能化方面的未来发展方向, 为胶体金读数仪的进一步研究提供借鉴。

英文摘要:

      Due to the advantages of low cost, simple operation and high sensitivity, gold immunochromatography assay was widely used in the detection of microorganisms, heavy metals, mycotoxins and so on. As a combination of colloidal gold immunochromatography and modern automated detection technology, colloidal-gold strips readers had gained more attention by its characteristics, such as rapid detection and quantitative and intuitive reflection of the results. This paper introduced the construction of colloidal-gold strips readers, including signal acquisition module, signal processing module, communication module and additional module. The applications of colloidal-gold strips readers in the detection of agricultural and veterinary drugs, food additives, mycotoxins, microbial and comprehensive testing were also introduced. Furthermore, the potential applications of colloidal-gold strips readers in traceability system and the future development directions of intelligence and multi-function were analyzed, providing a reference for further study of colloidal-gold strips readers.