Issue 4, 2013
From the journal:

Journal of Materials Chemistry A

Graphene–Rh-complex hydrogels for boosting redox biocatalysis†

Joon Seok Lee,a   Sahng Ha Lee,a   Jangbae Kimb  and  Chan Beum Park*a  

* Corresponding authors

a Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 335 Science Road, Daejeon 305-701, Korea
E-mail: parkcb@kaist.ac.kr
Fax: +82-42-350-3310
Tel: +82-42-350-3340

b Battery R&D, LG Chem, Ltd, 104-1, Moonji-dong, Yuseong-gu, Daejeon, Korea

Abstract

We report the synthesis of a 3D-structured graphene–Rh-complex hydrogel that works as a robust catalyst for electroenzymatic reactions. When α-ketoglutarate was electroenzymatically converted to L-glutamate in the presence of graphene–Rh-complex hydrogel, the L-glutamate yield increased more than 10 times than that of a free Rh complex.

Graphical abstract: Graphene–Rh-complex hydrogels for boosting redox biocatalysis

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Article information

DOI
https://doi.org/10.1039/C2TA00358A
Article type
Communication
Submitted
18 Sep 2012
Accepted
28 Nov 2012
First published
07 Dec 2012

J. Mater. Chem. A, 2013,1, 1040-1044

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Graphene–Rh-complex hydrogels for boosting redox biocatalysis

J. S. Lee, S. H. Lee, J. Kim and C. B. Park, J. Mater. Chem. A, 2013, 1, 1040 DOI: 10.1039/C2TA00358A

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