Magnetic molecularly imprinted electrochemical sensors: A review

Analytica Chimica Acta
Yukun YangDandan Sun

Abstract

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.

Citations

Aug 14, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Min JiaXin Bing
Jul 28, 2020·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Tirza Ecclesia OrowitzAliya Nur Hasanah
Feb 7, 2021·Materials Science & Engineering. C, Materials for Biological Applications·Katarína Nemčeková, Ján Labuda
Mar 12, 2021·Biosensors & Bioelectronics·K Yugender GoudK Vengatajalabathy Gobi
Apr 30, 2021·Biosensors & Bioelectronics·Pedro V V RomanholoLivia F Sgobbi

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