Cited by 365Enzyme Catalysis and ImmobilizationMetal-Catalyzed Oxygenation MechanismsAdvanced Nanomaterials in Catalysis

Graphene‐Supported Hemin as a Highly Active Biomimetic Oxidation Catalyst

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Xue, Teng, Jiang, Shan, Qu, Yongquan, Su, Qiao, Cheng, Rui, Dubin, Sergey, Chiu, Chin‐Yi, Kaner, Richard +2 more·2012·Angewandte Chemie International Edition

Abstract

Well supported: stable hemin-graphene conjugates formed by immobilization of monomeric hemin on graphene, showed excellent catalytic activity, more than 10 times better than that of the recently developed hemin-hydrogel system and 100 times better than that of unsupported hemin. The catalysts also showed excellent binding affinities and catalytic efficiencies approaching that of natural enzymes.

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  1. [1]Genfa Z Dasgupta PK Analytical Chemistry 1992 64 517 522 1575321
  2. [3]a) Mansuy D Coordination Chemistry Reviews 1993 125 129 141 b) Shema-Mizrachi M Pavan GM Levin E Danani A Lemcoff NG Journal of the American Chemical Society 2011 133 14359 14367 21812463
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Authors
Xue, T., Jiang, S., Qu, Y., Su, Q., Cheng, R., Dubin, S., Chiu, C., Kaner, R., Huang, Y., & Duan, X.
Affiliations
  • University of California, Los Angeles (US)
  • California NanoSystems Institute (US)
Corresponding author
  • Huang, Yu
  • Duan, Xiangfeng
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2012-02-24
Volume
51
Issue
16
Pages
3822-3825
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2144253455
Cited by
365
References
42
Citations by year
2026: 6 · 2025: 13 · 2024: 8 · 2023: 12 · 2022: 19 · 2021: 29 · 2020: 30 · 2019: 29 · 2018: 40 · 2017: 38 · 2016: 29 · 2015: 30 · 2014: 34 · 2013: 38 · 2012: 10
FWCI
14.31
Type
journal article
Language
en
Open access
Locations
  • Angewandte Chemie International Edition (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institutes of Health (1dp2od004342-01, 1dp2od007279-01)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Enzyme Catalysis and Immobilization
  • Physical Sciences › Chemistry › Inorganic Chemistry › Metal-Catalyzed Oxygenation Mechanisms
  • Physical Sciences › Materials Science › Materials Chemistry › Advanced Nanomaterials in Catalysis
Keywords
hemin, graphene, supported metalloporphyrins, enzyme mimics, catalytic efficiency, binding affinity
MeSH terms
Catalysis, Graphite, Hemin, Kinetics, Oxidation-Reduction, Oxides, Hydrogel, Polyethylene Glycol Dimethacrylate, Biomimetic Materials

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