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Innenrücktitelbild: Graphene-Supported Hemin as a Highly Active Biomimetic Oxidation Catalyst (Angew. Chem. 16/2012)

Authors

  • Teng Xue,

    1. Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095 (USA)
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  • Shan Jiang,

    1. Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
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  • Dr. Yongquan Qu,

    1. Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
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  • Qiao Su,

    1. Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
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  • Rui Cheng,

    1. Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095 (USA)
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  • Sergey Dubin,

    1. Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
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  • Chin-Yi Chiu,

    1. Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095 (USA)
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  • Prof. Richard Kaner,

    1. Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
    2. California Nanosystems Institute, University of California, Los Angeles, CA 90095 (USA)
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  • Prof. Yu Huang,

    Corresponding author
    1. Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095 (USA)
    2. California Nanosystems Institute, University of California, Los Angeles, CA 90095 (USA)
    • Department of Materials Science and Engineering, University of California, Los Angeles, CA 90095 (USA)
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  • Prof. Xiangfeng Duan

    Corresponding author
    1. Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
    2. California Nanosystems Institute, University of California, Los Angeles, CA 90095 (USA)
    • Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095 (USA)
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Abstract

original image

Stabile Hämin-Graphen-Konjugate, hergestellt durch Immobilisieren von monomerem Hämin auf Graphen, zeigen eine hervorragende katalytische Aktivität, die der natürlicher Enzyme nahekommt. Die katalytische Aktivität ist über 10-mal höher als in einem Hämin-Hydrogel-System und 100-mal höher als in Hämin ohne Trägermaterial, wie Y. Huang, X. Duan et al. in der Zuschrift auf S. 3888 ff. berichten. Das Bild zeigt die Hämin-Graphen-Konjugate.

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