Recent Advances and Future Trends in the Detection of Contaminants by Molecularly Imprinted Polymers in Food Samples

文献类型： 外文期刊

第一作者： Gao, Mingkun

作者： Gao, Mingkun;Gao, Yuhang;Chen, Ge;Huang, Xiaodong;Xu, Xiaomin;Lv, Jun;Xu, Donghui;Liu, Guangyang;Wang, Jing

作者机构：

关键词： molecularly imprinted polymers; nanomaterials; detection; food safety; contaminants

期刊名称：FRONTIERS IN CHEMISTRY （ 影响因子：5.221； 五年影响因子：5.385 ）

ISSN： 2296-2646

年卷期： 2020 年 8 卷

页码：

收录情况： SCI

摘要： Drug residues, organic dyes, heavy metals, and other chemical pollutants not only cause environmental pollution, but also have a serious impact on food safety. Timely and systematic summary of the latest scientific advances is of great importance for the development of new detection technologies. In particular, molecularly imprinted polymers (MIPs) can mimic antibodies, enzymes and other biological molecules to recognize, enrich, and separate contaminants, with specific recognition, selective adsorption, high affinity, and strong resistance characteristics. Therefore, MIPs have been widely used in chemical analysis, sensing, and material adsorption. In this review, we first describe the basic principles and production processes of molecularly imprinted polymers. Secondly, an overview of recent applications of molecularly imprinted polymers in sample pre-treatment, sensors, chromatographic separation, and mimetic enzymes is highlighted. Finally, a brief assessment of current technical issues and future trends in molecularly imprinted polymers is also presented.

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