食品安全
生物传感器
小型化
分析物
纳米技术
生化工程
食品质量
计算机科学
材料科学
化学
食品科学
工程类
色谱法
作者
Ke Wang,Xiaogang Lin,Maoxiao Zhang,Yu Liu,Chunfeng Luo,Cheng Cheng
出处
期刊:Biosensors
[MDPI AG]
日期:2022-11-02
卷期号:12 (11): 959-959
被引量:17
摘要
Food safety issues are directly related to people’s quality of life, so there is a need to develop efficient and reliable food contaminants’ detection devices to ensure the safety and quality of food. Electrochemical biosensors have the significant advantages of miniaturization, low cost, high sensitivity, high selectivity, rapid detection, and low detection limits using small amounts of samples, which are expected to enable on-site analysis of food products. In this paper, the latest electrochemical biosensors for the detection of biological contaminants, chemical contaminants, and genetically modified crops are reviewed based on the analytes of interest, electrode materials and modification methods, electrochemical methods, and detection limits. This review shows that electrochemical biosensors are poised to provide miniaturized, specific, selective, fast detection, and high-sensitivity sensor platforms for food safety.
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