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Decorating PtCo Bimetallic Alloy Nanoparticles on Graphene as Sensors for Glucose Detection by Catalyzing Luminol Chemiluminescence

Authors

  • Ping Yang,

    1. Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, CAS Key Laboratory of Mechanical Behavior and Design of Materials, National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, PR China, Fax: +86 551 3603040
    2. School of Chemical Engineering, Anhui University of Science and Technology, Huainan, Anhui 232001, PR China
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  • Sheng-Yu Jin,

    1. Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, CAS Key Laboratory of Mechanical Behavior and Design of Materials, National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, PR China, Fax: +86 551 3603040
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  • Qi-Zhi Xu,

    1. Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, CAS Key Laboratory of Mechanical Behavior and Design of Materials, National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, PR China, Fax: +86 551 3603040
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  • Shu-Hong Yu

    Corresponding author
    1. Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, CAS Key Laboratory of Mechanical Behavior and Design of Materials, National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, PR China, Fax: +86 551 3603040
    • Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, CAS Key Laboratory of Mechanical Behavior and Design of Materials, National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, PR China, Fax: +86 551 3603040.
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Abstract

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A new type of PtCox@graphene nanocomposite is prepared by a simple chemical solution method, which can dramatically enhance the chemiluminescence (CL) intensity of luminol–H2O2 system, making it possible for the detection of glucose through measuring the H2O2 produced from its catalytic oxidation.

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