高等学校化学学报 ›› 2021, Vol. 42 ›› Issue (4): 1188.doi: 10.7503/cjcu20200591

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贵金属基纳米酶的研究进展

蔡瑞1,2, 刘建波3(), 吴晓春1,2()   

  1. 1.国家纳米科学中心, 纳米科学卓越研究中心, 中国科学院纳米标准与检测重点实验室, 北京 100190
    2.中国科学院大学, 北京 100049
    3.枣庄学院光电工程学院, 枣庄 277160
  • 收稿日期:2020-08-23 出版日期:2021-04-10 发布日期:2020-12-21
  • 通讯作者: 刘建波 E-mail:linyibm@163.com;wuxc@nanoctr.cn
  • 作者简介:吴晓春, 女, 博士, 研究员, 主要从事纳米材料和纳米标准研究. E-mail: wuxc@nanoctr.cn
  • 基金资助:
    中国科学院战略性先导科技专项(B类)项目(XDB36000000)

Research Progress of Noble Metal⁃based Nanozymes

CAI Rui1,2, LIU Jianbo3(), WU Xiaochun1,2()   

  1. 1.CAS Key Laboratory of Standardization and Measurement for Nanotechnology,CAS Center for Excellence in Nanoscience,National Center for Nanoscience and Technology,Beijing 100190,China
    2.University of Chinese Academy of Sciences,Beijing 100049,China
    3.College of Opto?electronic Engineering,Zaozhuang University,Zaozhuang 277160,China
  • Received:2020-08-23 Online:2021-04-10 Published:2020-12-21
  • Contact: LIU Jianbo E-mail:linyibm@163.com;wuxc@nanoctr.cn
  • Supported by:
    ? Supported by the Strategic Priority Research Program of Chinese Academy of Sciences(XDB36000000)

摘要:

贵金属纳米材料在纳米尺度具有独特的光学、 电学性质及优异的催化性能, 是一类重要的功能纳米材料. 基于贵金属材料的纳米酶研究是贵金属纳米材料在生物医学领域的一个前沿研究方向. 贵金属基纳米酶具有特殊的光学性质、 较好的化学稳定性、 可调控的类酶活性及良好的生物相容性, 是目前纳米生物医学领域的热点研究材料. 本文总结了贵金属基纳米酶的活性种类、 活性机理、 活性调控以及在生物医学等领域的潜在应用.

关键词: 贵金属, 纳米酶, 催化, 检测, 疾病诊疗

Abstract:

Noble metal nanomaterials are a kind of special nanomaterials with unique optical, electrical, and catalytic properties. The noble metal-based nanozymes are a new research frontier of noble metal nanomaterials in biomedical field. Noble metal-based nanozymes possess good stability, controllable enzyme-like activity, multiple enzyme-like activities, and excellent biocompatibility and hold great potential in biomedical applications. In this review, we summarized the enzyme mimic types, enzyme catalytic mechanisms, activity regulation, and potential biomedical applications of noble metal-based nanozymes.

Key words: Noble metal, Nanozyme, Catalysis, Detection, Disease theranostics

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