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Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing
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| 5.12 MB | Adobe PDF |
Orientador(es)
Resumo(s)
Among carbon-based nanomaterials, carbon dots (CDs) have received a surge of interest in recent years due to their attractive features such as tunable photoluminescence, cost effectiveness, nontoxic renewable resources, quick and direct reactions, chemical and superior water solubility, good cell-membrane permeability, and simple operation. CDs and their composites have a large potential for sensing contaminants present in physical systems such as water resources as well as biological systems. Tuning the properties of CDs is a very important subject. This review discusses in detail heteroatom doping (N-doped CDs, N-CDs) and the formation of metal-based CD nanocomposites using a combination of matrices, such as metals and metal oxides. The properties of N-CDs and metal-based CDs nanocomposites, their syntheses, and applications in both chemical sensing and biosensing are reviewed.
Descrição
The authors are would like to thank the Department of Chemistry, Government VYT PG Autonomous College Durg, Chhattisgarh, sponsored by DST-FIST (New Delhi), India and the Fundação para a Ciência e a Tecnologia (FCT), Portugal, for the Scientific Employment Stimulus-Institutional Call (CEEC-INST/00102/2018) and the Associate Laboratory for Green Chemistry-LAQV, financed by national funds from FCT/MCTES (UIDP/5006/2020).
Publisher Copyright:
© 2022 by the authors.
Palavras-chave
chemical sensing and biosensing metal-based CDs composites N-CDs properties General Chemical Engineering General Materials Science SDG 7 - Affordable and Clean Energy