The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Graphene Oxide-Facilitated Electron Transfer of Metalloproteins at Electrode Surfaces
Abstract
Graphene is a particularly useful nanomaterial that has shown great promise in nanoelectronics. Because of the ultrahigh electron mobility of graphene and its unique surface properties such as one-atom thickness and irreversible protein adsorption at surfaces, graphene-based materials might serve as an ideal platform for accommodating proteins and facilitating protein electron transfer. In this work, we demonstrate that graphene oxide (GO) supports the efficient electrical wiring the redox centers of several heme-containing metalloproteins (cytochrome c, myoglobin, and horseradish peroxidase) to the electrode. Importantly, proteins retain their structural intactness and biological activity upon forming mixtures with GO. These important features imply the promising applications of GO/protein complexes in the development of biosensors and biofuel cells.
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Cites
Berger, C., Song, Z., Li, T., Li, X., Ogbazghi, A. Y., Feng, R., Dai, Z., Marchenkov, A. N., Conrad, E. H., First, P. N., et al. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp040650f · Cited by 3,548
Cited by
Biological and chemical sensors based on graphene materials
Liu, Y., Dong, X., & Chen, P. (2012) · Chem. Soc. Rev. · doi:10.1039/c1cs15270j · Cited by 1,748
Graphene for electrochemical sensing and biosensing
Pumera, M., Ambrosi, A., Bonanni, A., Chng, E. L. K., & Poh, H. L. (2010) · TrAC Trends in Analytical Chemistry · doi:10.1016/j.trac.2010.05.011 · Cited by 1,199
Graphene and graphene oxide as effective adsorbents toward anionic and cationic dyes
Ramesha, G. K., Vijaya Kumara, A., Muralidhara, H. B., & Sampath, S. (2011) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2011.05.050 · Cited by 1,119
Graphene-based nanomaterials and their electrochemistry
Pumera, M. (2010) · Chemical Society Reviews · doi:10.1039/c002690p · Cited by 1,117
Engineered Carbon-Nanomaterial-Based Electrochemical Sensors for Biomolecules
Tiwari, J. N., Vij, V., Kemp, K. C., & Kim, K. S. (2016) · ACS Nano · doi:10.1021/acsnano.5b05690 · Cited by 559
Metadata
- Authors
- Zuo, X., He, S., Li, D., Peng, C., Huang, Q., Song, S., & Fan, C.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-08-20
- Volume
- 26
- Issue
- 3
- Pages
- 1936-1939
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W1999559067
- Cited by
- 220
- References
- 1
- FWCI
- 16.37
- Type
- journal article
- Language
- en
- Open access
- closed
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