Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing

    Access Status
    Fulltext not available
    Authors
    Liu, Yang
    Dong, Y.
    Guo, C.
    Cui, Z.
    Zheng, L.
    Li, C.
    Date
    2012
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Liu, Yang and Dong, Yongqiang and Guo, Chun Xian and Cui, Zhiming and Zheng, Lianxi and Li, Chang Ming. 2012. Protein-directed in situ synthesis of gold nanoparticles on reduced graphene oxide modified electrode for nonenzymatic glucose sensing. Electroanalysis. 24 (12): pp. 2348-2353.
    Source Title
    Electroanalysis
    DOI
    10.1002/elan.201200472
    ISSN
    1040-0397
    URI
    http://hdl.handle.net/20.500.11937/25711
    Collection
    • Curtin Research Publications
    Abstract

    A novel nonenzymatic glucose sensor was developed based on well-dispersed gold nanoparticles, which were in situ grown under direction of protein on a reduced graphene oxide modified electrode. This electrode exhibited high electrocatalytic activity towards glucose oxidation without use of any enzyme or mediator. In application for the amperometric detection of glucose, a wide linear range of 0.02–16.6 mM, low detection limit of 5 µM and good selectivity were obtained. The attractive analytical performances of the proposed glucose sensor, coupled with the facile preparation method, provide a promising electrochemical platform for the development of effective nonenzymatic sensors.

    Related items

    Showing items related by title, author, creator and subject.

    • Advances in non-enzymatic glucose sensors based on metal oxides
      Zhu, H.; Li, L.; Zhou, W.; Shao, Zongping; Chen, X. (2016)
      © The Royal Society of Chemistry.Glucose sensors have been extensively developed because of their broad applications, especially in diabetes diagnosis. Up to date, electrochemical enzymatic glucose sensors are commonly ...
    • Hydrogen-bonding 2D coordination polymer for enzyme-free electrochemical glucose sensing
      Fu, X.; Sale, M.; Ding, B.; Lewis, W.; Silvester-Dean, Debbie ; Ling, C.D.; D'Alessandro, D.M. (2022)
      Regular detection of blood glucose levels is a critical indicator for effective diabetes management. Owing to the intrinsic highly sensitive nature of enzymes, the performance of enzymatic glucose sensors is typically ...
    • 3D ordered macroporous SmCoO3 perovskite for highly active and selective hydrogen peroxide detection
      He, J.; Zhou, W.; Sunarso, J.; Xu, Xiaomin; Zhong, Yijun; Shao, Zongping; Chen, X.; Zhu, H. (2018)
      © 2017 Elsevier Ltd. We reported the direct electrochemical hydrogen peroxide detection on three-dimensionally ordered macroporous SmCoO 3 (3DOM-SmCoO 3 ) perovskite oxide electrode synthesized via a poly (methyl methacrylate) ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.