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Graphene‐Supported Hemin as a Highly Active Biomimetic Oxidation Catalyst
Open accessAbstract
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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“various carbonaceous materials (graphene, black carbon, and biochar, etc.) could act as electron transfer mediators in biotic redox behaviour.[168][169][170]”
From Sustainable remediation with an electroactive biochar system: mechanisms and perspectives (2020) · cites this paper as [170]
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Metadata
- 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
- PMC
- PMC4249660
- 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
- bronze
- doi.org
- 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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