分子印迹聚合物
纳米技术
污染
人类健康
生化工程
污染物
食品安全
材料科学
环境科学
环境化学
计算机科学
化学
选择性
有机化学
催化作用
工程类
生态学
环境卫生
生物
医学
食品科学
作者
Yunling Shao,Jiaqi Duan,Miao Wang,Jing Cao,Yongxin She,Zhen Cao,Guangyue Li,Fen Jin,Jing Wang,A. M. Abd El‐Aty
出处
期刊:Polymers
[MDPI AG]
日期:2022-12-30
卷期号:15 (1): 187-187
被引量:4
标识
DOI:10.3390/polym15010187
摘要
Environmental chemical contaminants in food seriously impact human health and food safety. Successful detection methods can effectively monitor the potential risk of emerging chemical contaminants. Among them, molecularly imprinted polymers (MIPs) based on electrochemical biomimetic sensors overcome many drawbacks of conventional detection methods and offer opportunities to detect contaminants with simple equipment in an efficient, sensitive, and low-cost manner. We searched eligible papers through the Web of Science (2000-2022) and PubMed databases. Then, we introduced the sensing mechanism of MIPs, outlined the sample preparation methods, and summarized the MIP characterization and performance. The classification of electrochemistry, as well as its advantages and disadvantages, are also discussed. Furthermore, the representative application of MIP-based electrochemical biomimetic sensors for detecting small molecular chemical contaminants, such as antibiotics, pesticides, toxins, food additives, illegal additions, organic pollutants, and heavy metal ions in food, is demonstrated. Finally, the conclusions and future perspectives are summarized and discussed.
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