化学
生化工程
比色法
分析物
纳米技术
食品安全
色谱法
生物技术
食品科学
生物
工程类
材料科学
作者
Yu Hou,Ruipeng Chen,Zhiguang Wang,Ran Lu,Yonghui Wang,Shuyue Ren,Shuang Li,Yu Wang,Tao Han,Shiping Yang,Huanying Zhou,Zhixian Gao
标识
DOI:10.1016/j.aca.2023.341351
摘要
Food safety is one of the greatest public health challenges. Developing ultrasensitive detection methods for analytes at ultra-trace levels is, therefore, essential. In recent years, the bio-barcode assay (BCA) has emerged as an effective ultrasensitive detection strategy that is based on the indirect amplification of various DNA probes. This review systematically summarizes the progress of fluorescence, PCR, and colorimetry-based BCA methods for the detection of various contaminants, including pathogenic bacteria, toxins, pesticides, antibiotics, and other chemical substances in food in over 120 research papers. Current challenges, including long experimental times and strict storage conditions, and the prospects for the application of BCA in biomedicine and environmental analyses, have also been discussed herein.
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