Magnetic molecularly imprinted electrochemical sensors: A review
Magnetic molecularly imprinted electrochemical sensors: A review
复制标题
磁性分子印迹电化学传感器：综述
DOI：
10.1016/j.aca.2020.01.044
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发表时间：
2020
影响因子：
6.2
通讯作者：
an Sun
中科院分区：
文献类型：
--
作者：
Yukun Yang;Wenyan Yan;Caixia Guo;Jinhua Zhang;Ligang Yu;Guohua Zhang;Xiaomin Wang;Guozhen Fang;D;an Sun
由于电极表面更新模式、低吸附能力和样品制备速度等问题，分子印迹电化学传感器（MIECSs）的制备和实际应用仍然具有挑战性。为了解决这些问题，磁性分子印迹电化学传感器（MMIECSs）得到了各种研究小组的广泛研究。近年来，基于不同策略制备的MMIECSs为MMIECSs的发展提供了新的思路，为分子印迹聚合物（MIPs）在电极表面的样品制备、固定化和更新提供了有效的途径，使MMIECSs具有良好的性能。本文综述了各类MMIECSs的研究进展及其在食品安全、环境监测、临床和药物分析等领域的应用。基于对MMIECSs的认识，本文对该领域的文献进行了深入的梳理和分类。提出了该研究领域存在的挑战以及合理设计高性能MMIECS的一些潜在策略。
The preparation and practical applications of molecularly imprinted electrochemical sensors (MIECSs) remain challenging due to issues involving electrode surface renewal modes, low adsorption capacities, and sample preparation speeds. To solve these issues, magnetic molecularly imprinted electrochemical sensors (MMIECSs) have been extensively explored by various groups. Recently, MMIECSs fabricated based on diverse strategies have yielded insight into the development of MIECSs, and they have provided effective paths for sample preparation, immobilization and renewal of molecularly imprinted polymers (MIPs) on the electrode surface, leading to promising performances of MIECSs. This review comprehensively describes the research advances for various types of MMIECSs and their applications in the fields of food safety, environmental monitoring, and clinical and pharmaceutical analysis. Based on our understanding of MMIECSs, the literature in this field is thoroughly explored and classified in this review. The challenges existing in this research area and some potential strategies for the rational design of high-performance MMIECS are also outlined.