高等学校化学学报 ›› 2016, Vol. 37 ›› Issue (6): 1082.doi: 10.7503/cjcu20160226

• 分析化学 • 上一篇    下一篇

基于金属有机框架/卟啉/多壁碳纳米管构建的新型葡萄糖非酶传感器

胡一平, 陕多亮, 卢小泉()   

  1. 西北师范大学化学化工学院, 甘肃省生物电化学与环境分析重点实验室, 兰州 730070
  • 收稿日期:2016-04-08 出版日期:2016-06-10 发布日期:2016-05-26
  • 作者简介:联系人简介: 卢小泉, 男, 博士, 教授, 主要从事界面电化学及生物电化学研究. E-mail:luxq@nwnu.edu.cn
  • 基金资助:
    国家自然科学基金(批准号: 201327005)和教育部长江学者和创新团队发展计划(批准号: IRT1283)资助

Nonenzyme Sensor Based on Metal Organic Frameworks/Porphyrin/Multiwalled Carbon Nanotubes for Detection of Glucose

HU Yiping, SHAN Duoliang, LU Xiaoquan*()   

  1. Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province,College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
  • Received:2016-04-08 Online:2016-06-10 Published:2016-05-26
  • Contact: LU Xiaoquan E-mail:luxq@nwnu.edu.cn
  • Supported by:
    † Support by the National Natural Science Foundation of China(No.201327005) and the Program for Changjiang Scholars and Innovative Research Team, Ministry of Education, China(No.IRT1283)

摘要:

利用钴卟啉(Co-TCPP)的催化性能、 多壁碳纳米管(MWCNTs)的良好导电性和金属有机框架(Co-MOFs)的高密度活性位点, 通过温和方法制备了新型复合材料Co-TCPP/MWCNTs@Co-MOFs, 并用此材料构筑了一种新型葡萄糖非酶传感器. 电化学实验结果表明, 该传感器对葡萄糖具有良好的响应.

关键词: 金属有机框架, 电化学传感, 卟啉, 碳纳米管, 葡萄糖

Abstract:

Metal-organic frameworks(MOFs) are regarded as a new type of electrochemical sensor due to its excellent properties. In this work, Co-TCPP/MWCNTs@Co-MOFs composite was prepared in a gentle method, which is a manifest of the combination of the biomimetic catalytic feature of Co-TCPP, the excellent conductivity of MWCNTs and the high density of active sites of Co-MOFs. A new glucose nonezyme sensor was also constructed, which was experimentally proved processing significant response to glucose.

Key words: Metal-organic framework, Electrochemical sensor, Porphyrin, Carbon nanotubes, Glucose

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