Enzyme-free electrochemical glucose sensors prepared by dealloying Pd-Ni-P metallic glasses

Yuqiao Zeng, Hua Xiang, Chunlei Yang, Shengchen Yang, Luyang Chen, Mingwei Chen, Akihisa Inoue, Xuhai Zhang, Jianqing Jiang

    Research output: Contribution to journalArticlepeer-review

    1 Citation (Scopus)

    Abstract

    We report the formation of enzyme-free electrochemical glucose sensors by electrochemical dealloying palladium-containing Pd-Ni-P metallic glasses. When metallic glasses with different Pd contents are used as the dealloying precursor alloys, palladium-based nanoporous metals with different ligament and pore sizes can be obtained. The chemical compositions of the nanoporous metals also vary according to the different precursor compositions. All the as-obtained nanoporous metals exhibit electrochemical catalytic activity towards the oxidation of d-glucose, indicating that the nanoporous metals prepared by dealloying the Pd-Ni-P metallic glasses are promising materials for enzyme-free electrochemical glucose sensor.

    Original languageEnglish
    Article number518641
    JournalAdvances in Materials Science and Engineering
    Volume2014
    DOIs
    Publication statusPublished - 2014

    ASJC Scopus subject areas

    • Materials Science(all)
    • Engineering(all)

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