Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing
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-me...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-09-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/12/19/3434 |
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| author | Yogita Sahu Ayesha Hashmi Rajmani Patel Ajaya K. Singh Md. Abu Bin Hasan Susan Sónia A. C. Carabineiro |
| author_facet | Yogita Sahu Ayesha Hashmi Rajmani Patel Ajaya K. Singh Md. Abu Bin Hasan Susan Sónia A. C. Carabineiro |
| author_sort | Yogita Sahu |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-09T21:21:43Z |
| format | Article |
| id | doaj.art-5bc9f67f9242490fbc0ca61faf623782 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-09T21:21:43Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-5bc9f67f9242490fbc0ca61faf6237822023-11-23T21:19:59ZengMDPI AGNanomaterials2079-49912022-09-011219343410.3390/nano12193434Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and BiosensingYogita Sahu0Ayesha Hashmi1Rajmani Patel2Ajaya K. Singh3Md. Abu Bin Hasan Susan4Sónia A. C. Carabineiro5Department of Chemistry, Govt. V. Y. T. PG. Autonomous College, Durg 491001, Chhattisgarh, IndiaDepartment of Chemistry, Govt. V. Y. T. PG. Autonomous College, Durg 491001, Chhattisgarh, IndiaHemchand Yadav University, Durg 491001, Chhattisgarh, IndiaDepartment of Chemistry, Govt. V. Y. T. PG. Autonomous College, Durg 491001, Chhattisgarh, IndiaDepartment of Chemistry, University of Dhaka, Dhaka 1000, BangladeshLAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology, Universidade NOVA de Lisboa, 2829-516 Caparica, PortugalAmong 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.https://www.mdpi.com/2079-4991/12/19/3434N-CDsmetal-based CDs compositespropertieschemical sensing and biosensingproperties |
| spellingShingle | Yogita Sahu Ayesha Hashmi Rajmani Patel Ajaya K. Singh Md. Abu Bin Hasan Susan Sónia A. C. Carabineiro Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing Nanomaterials N-CDs metal-based CDs composites properties chemical sensing and biosensing properties |
| title | Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing |
| title_full | Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing |
| title_fullStr | Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing |
| title_full_unstemmed | Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing |
| title_short | Potential Development of N-Doped Carbon Dots and Metal-Oxide Carbon Dot Composites for Chemical and Biosensing |
| title_sort | potential development of n doped carbon dots and metal oxide carbon dot composites for chemical and biosensing |
| topic | N-CDs metal-based CDs composites properties chemical sensing and biosensing properties |
| url | https://www.mdpi.com/2079-4991/12/19/3434 |
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