The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Preparation of Gold Nanoparticle/Graphene Composites with Controlled Weight Contents and Their Application in Biosensors
Abstract
Positively charged gold nanoparticles (GNPs) with diameters of 2−6 nm were self-assembled onto the surfaces of 1-pyrene butyric acid functionalized graphene (PFG) sheets simply by mixing their aqueous dispersions. The amount of GNPs assembled on PFG sheets can be easily modulated by controlling the feeding weight ratio of both components. Furthermore, it was found that PFG sheets had a high loading capability of GNPs, and the maximum value was determined to be about 300 times the PFG’s own weight. Glassy carbon (GC) electrodes modified with the composite of GNPs and PFG (GNP−PFG composite) showed strong electrocatalytic activity and high electrochemical stability. A uric acid electrochemical sensor based on the composite modified electrode exhibited rapid response and high sensitivity.
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Cites
Graphene: Status and Prospects
Geim, A. K. (2009) · Science · doi:10.1126/science.1158877 · Cited by 13,942
Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, Y., Tan, Y.-W., Stormer, H. L., & Kim, P. (2005) · Nature · doi:10.1038/nature04235 · Cited by 13,435
Narrow graphene nanoribbons from carbon nanotubes
Jiao, L., Zhang, L., Wang, X., Diankov, G., & Dai, H. (2009) · Nature · doi:10.1038/nature07919 · Cited by 2,441
Cited by
Toxicity of Graphene and Graphene Oxide Nanowalls Against Bacteria
Akhavan, O., & Ghaderi, E. (2010) · ACS Nano · doi:10.1021/nn101390x · Cited by 2,606
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
Guo, S., & Dong, S. (2011) · Chemical Society Reviews · doi:10.1039/c0cs00079e · Cited by 1,293
Functional Composite Materials Based on Chemically Converted Graphene
Bai, H., Li, C., & Shi, G. (2011) · Advanced Materials · doi:10.1002/adma.201003753 · Cited by 1,080
Self-citationGraphene-based materials for catalysis
Machado, B. F., & Serp, P. (2012) · Catal. Sci. Technol. · doi:10.1039/c1cy00361e · Cited by 958
Metadata
- Authors
- Hong, W., Bai, H., Xu, Y., Yao, Z., Gu, Z., & Shi, G.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-01-08
- Volume
- 114
- Issue
- 4
- Pages
- 1822-1826
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2094539535
- Cited by
- 400
- References
- 3
- FWCI
- 45.85
- Type
- journal article
- Language
- en
- Open access
- closed
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- Hong, W., Bai, H., Xu, Y., Yao, Z., Gu, Z., & Shi, G. (2010). Preparation of Gold Nanoparticle/Graphene Composites with Controlled Weight Contents and Their Application in Biosensors. The Journal of Physical Chemistry C. https://doi.org/10.1021/jp9101724
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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