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林产化学与工业 ›› 2023, Vol. 43 ›› Issue (4): 127-139.doi: 10.3969/j.issn.0253-2417.2023.04.017

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电极修饰材料在分子印迹电化学传感器的应用研究进展

马春慧1(), 秦旭阳2, 许慧娟2, 李伟1, 罗沙2, 刘守新2,*()   

  1. 1. 生物质材料科学与技术教育部重点实验室(东北林业大学),黑龙江 哈尔滨, 150040
    2. 东北林业大学 材料科学与工程学院,黑龙江 哈尔滨, 150040
  • 收稿日期:2022-06-14 出版日期:2023-08-28 发布日期:2023-08-26
  • 通讯作者: 刘守新 E-mail:mchmchmchmch@163.com;liushouxin@126.com
  • 作者简介:刘守新,教授,博士生导师,研究领域为木质纤维解聚与重组和新型碳材料;E-mail:liushouxin@126.com
    马春慧(1982—),女,黑龙江哈尔滨人,副教授,博士生导师,研究方向为天然产物绿色分离与功能修饰;E-mail:mchmchmchmch@163.com
  • 基金资助:
    中央高校基本科研业务费专项资金(2572022BB06)

Electrode Modification Materials for Molecularly Imprinted Electrochemical Sensors

Chunhui MA1(), Xuyang QIN2, Huijuan XU2, Wei LI1, Sha LUO2, Shouxin LIU2,*()   

  1. 1. Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, Harbin 150040, China
    2. College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China
  • Received:2022-06-14 Online:2023-08-28 Published:2023-08-26
  • Contact: Shouxin LIU E-mail:mchmchmchmch@163.com;liushouxin@126.com

摘要:

在简要介绍分子印迹聚合物(MIP)制备原理,以及分子印迹电化学传感器(MIECS)工作原理的基础上,综述了碳纳米材料、磁性材料和导电聚合材料3种电极修饰材料在MIECS中的应用。碳纳米材料主要涉及石墨烯及其系列衍生物、碳纳米管(CNT);磁性材料在归纳对比了涂覆、磁吸附、电聚合这3种电极修饰方式之外,主要介绍了基于传统电极和基于磁控电极的磁性分子印记聚合物(MMIP)修饰;导电聚合材料的合成方法有化学合成、电化学聚合和微生物辅助聚合,重点叙述了电化学聚合法的特点。最后,对MIECS的发展前景和面临挑战进行了展望。

关键词: 分子印迹技术, 电化学传感器, 碳纳米材料, 磁性材料, 导电聚合物

Abstract:

Based on briefly introducing the preparation principle of molecularly imprinted polymer(MIP) and the working principle of molecularly imprinted electrochemical sensor(MIECS), the application of three kinds of electrode modification materials: carbon nanomaterials, magnetic materials, and conductive polymer materials in MIECS is reviewed. Carbon nanomaterials mainly involve graphene and its series derivatives, carbon nanotubes(CNT); magnetic materials In addition to the induction and comparison of the three electrode modification methods of coating, magnetic adsorption, and electropolymerization, it mainly introduces the methods based on traditional electrodes and Magnetic Molecularly Imprinted Polymer(MMIP) modification based on magnetron electrodes; the synthetic methods of conductive polymer materials include chemical synthesis, electrochemical polymerization and microorganism-assisted polymerization. The characteristics of electrochemical polymerization are described emphatically. Finally, the development prospects and challenges of MIECS are highlighted.

Key words: molecular imprinting technique, electrochemical sensor, carbon nanomaterials, magnetic materials, conductive polymer

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