The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Facile Preparation of Graphene-Copper Nanoparticle Composite by in Situ Chemical Reduction for Electrochemical Sensing of Carbohydrates
Abstract
A novel graphene-copper nanoparticle composite was prepared by the in situ chemical reduction of a mixture containing graphene oxide and copper(II) ions using potassium borohydride as a reductant. It was mixed with paraffin oil and packed into one end of a fused capillary to fabricate microdisc electrodes for sensing carbohydrates. The morphology and structure of the graphene-copper nanoparticle composite were investigated by scanning electron microscopy, X-ray diffraction, and Fourier transform-infrared spectroscopy. The results indicated that copper nanoparticles with an average diameter of 20.8 nm were successfully deposited on graphene nanosheets to form a well interconnected hybrid network. The analytical performance of these unique graphene-copper nanoparticle composite paste electrodes was demonstrated by sensing five carbohydrates in combination with cyclic voltammetry and capillary electrophoresis (CE). The advantages of the composite detectors include higher sensitivity, satisfactory stability, surface renewability, bulk modification, and low expense of fabrication. They should find applications in microchip CE, flowing-injection analysis, and other microfluidic analysis systems.
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The chemistry of graphene oxide
Dreyer, D. R., Park, S., Bielawski, C. W., & Ruoff, R. S. (2010) · Chem. Soc. Rev. · doi:10.1039/b917103g · Cited by 11,653
Cited by
Yin, P. T., Shah, S., Chhowalla, M., & Lee, K.-B. (2015) · Chemical Reviews · doi:10.1021/cr500537t · Cited by 718
Graphene based metal and metal oxide nanocomposites: synthesis, properties and their applications
Khan, M., Tahir, M. N., Adil, S. F., Khan, H. U., Siddiqui, M. R. H., Al-warthan, A. A., & Tremel, W. (2015) · Journal of Materials Chemistry A · doi:10.1039/c5ta02240a · Cited by 709
MoS 2 Formed on Mesoporous Graphene as a Highly Active Catalyst for Hydrogen Evolution
Liao, L., Zhu, J., Bian, X., Zhu, L., Scanlon, M. D., Girault, H. H., & Liu, B. (2013) · Advanced Functional Materials · doi:10.1002/adfm.201300318 · Cited by 705
Chang, H., & Wu, H. (2013) · Energy & Environmental Science · doi:10.1039/c3ee42518e · Cited by 549
Barclay, T. G., Hegab, H. M., Clarke, S. R., & Ginic‐Markovic, M. (2017) · Advanced Materials Interfaces · doi:10.1002/admi.201601192 · Cited by 384
Nonenzymatic glucose sensor based on graphene oxide and electrospun NiO nanofibers
Zhang, Y., Wang, Y., Jia, J., & Wang, J. (2012) · Sensors and Actuators B: Chemical · doi:10.1016/j.snb.2012.05.037 · Cited by 254
Choi, J., Oh, H., Han, S.-W., Ahn, S., Noh, J., & Park, J. B. (2017) · Current Applied Physics · doi:10.1016/j.cap.2016.11.020 · Cited by 103
Metadata
- Authors
- Chen, Q., Zhang, L., & Chen, G.
- Venue
- Analytical Chemistry
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-12-05
- Volume
- 84
- Issue
- 1
- Pages
- 171-178
- ISSN
- 0003-2700 (ISSN-L)
- 1520-6882
- OpenAlex
- W1969548914
- Cited by
- 235
- References
- 1
- FWCI
- 15.15
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
