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Facile Synthesis of Graphene Quantum Dots from 3D Graphene and their Application for Fe3+ Sensing
Abstract
Owing to their small size, biocompatibility, unique and tunable photoluminescence, and physicochemical properties, graphene quantum dots (GQDs) are an emerging class of zero‐dimensional materials promising a wide spectrum of novel applications in bio‐imaging, optical, and electrochemical sensors, energy devices, and so forth. Their widespread use, however, is largely limited by the current lack of high yield synthesis methods of high‐quality GQDs. In this contribution, a facile method to electrochemically exfoliate GQDs from three‐dimensional graphene grown by chemical vapor deposition (CVD) is reported. Furthermore, the use of such GQDs for sensitive and specific detection of ferric ions is demonstrated.
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Cited by
Glowing Graphene Quantum Dots and Carbon Dots: Properties, Syntheses, and Biological Applications
Zheng, X. T., Ananthanarayanan, A., Luo, K. Q., & Chen, P. (2015) · Small · doi:10.1002/smll.201402648 · Cited by 2,190
Self-citationGeorgakilas, V., Perman, J. A., Tucek, J., & Zboril, R. (2015) · Chemical Reviews · doi:10.1021/cr500304f · Cited by 2,147
Photobleaching and stabilization of carbon nanodots produced by solvothermal synthesis
Wang, W., Damm, C., Walter, J., Nacken, T. J., & Peukert, W. (2016) · Physical Chemistry Chemical Physics · doi:10.1039/c5cp04942c · Cited by 124
Highly green fluorescent Nb2C MXene quantum dots for Cu2+ ion sensing and cell imaging
Yan, X., Ma, J., Yu, K., Li, J., Yang, L., Liu, J., Wang, J., & Cai, L. (2020) · Chinese Chemical Letters · doi:10.1016/j.cclet.2020.05.020 · Cited by 91
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Metadata
- Authors
- Ananthanarayanan, A., Wang, X., Routh, P., Sana, B., Lim, S., Kim, D., Lim, K., Li, J., & Chen, P.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2014-01-27
- Volume
- 24
- Issue
- 20
- Pages
- 3021-3026
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W2096551344
- Cited by
- 516
- References
- 0
- FWCI
- 24.12
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ananthanarayanan, A., Wang, X., Routh, P., Sana, B., Lim, S., Kim, D., Lim, K., Li, J., & Chen, P. (2014). Facile Synthesis of Graphene Quantum Dots from 3D Graphene and their Application for Fe3+ Sensing. Advanced Functional Materials. https://doi.org/10.1002/adfm.201303441
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