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Antibacterial Carbon Dots‐Based Composites
Small, 2023AbstractThe emergence and global spread of bacterial resistance to conventionally used antibiotics have highlighted the urgent need for new antimicrobial agents that might replace antibiotics. Currently, nanomaterials hold considerable promise as antimicrobial agents in anti‐inflammatory therapy.
Shan Huang +4 more
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Surface Modification Functionalized Carbon Dots
Chemistry – A European Journal, 2023AbstractCarbon dots (CDs) smaller than 10 nm constitute a new type of fluorescent carbon‐based nanomaterial. They have attracted much attention owing to their unique structures and excellent photoelectric properties. Primitive CDs usually comprise carbon and oxygen and are synthesized in one step from various natural products or synthetic organic ...
Haolin Wang +6 more
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Fluorescent carbon dots functionalization
Advances in Colloid and Interface Science, 2019Carbon dots (CDs), as a new type of luminescent zero-dimensional carbon nanomaterial, have been applied in a variety of fields. Currently, functionalization of CDs is an extremely useful method for effectively tuning their intrinsic structure and surface state.
Bin Bin, Chen +3 more
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Quantum Dots in Carbon Nanotubes
Japanese Journal of Applied Physics, 2000A technology to fabricate electrical contacts on individual single-wall carbon nanotubes has been developed, and electrical measurements are carried out below 4.2 Kelvin. The electrical transport property at low temperatures has basically been characterized as a quantum dot with a pronounced Coulomb blockade effect and zero dimensional confined ...
K.Ishibashi +4 more
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As a novel form of carbon-based nanomaterial, carbon dots (CDs) have attracted considerable interest in recent years because of their intriguing properties, including small particle sizes, low costs, eco-friendliness, an abundance of functional groups, tuneable optical properties, strong conductivity, minimal cytotoxicity, and good biocompatibility ...
Oshin Verma, Divya Bisht, Deena Prakash
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Oshin Verma, Divya Bisht, Deena Prakash
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The Journal of Physical Chemistry Letters
Understanding the photoluminescence mechanisms of carbon dots (C-dots) is of importance for both fundamental science and their corresponding applications. In this study, we verify the emitting-unit model of C-dots by an upgraded "contrastive analysis" research paradigm.
Yunsheng Xia, Yanli Xu
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Understanding the photoluminescence mechanisms of carbon dots (C-dots) is of importance for both fundamental science and their corresponding applications. In this study, we verify the emitting-unit model of C-dots by an upgraded "contrastive analysis" research paradigm.
Yunsheng Xia, Yanli Xu
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Carbon dots: emerging theranostic nanoarchitectures
Drug Discovery Today, 2018Nanotechnology has gained significant interest from biomedical and analytical researchers in recent years. Carbon dots (C-dots), a new member of the carbon nanomaterial family, are spherical, nontoxic, biocompatible, and discrete particles less than 10nm in diameter.
Vijay, Mishra +3 more
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2020
Carbon-based/carbon-derived hybrid dots or simply carbon hybrid dots share similar structural features with CDots, but the core in individual dots is a broadly defined mixture of nanoscale carbon with other elements, molecules, and/or nanomaterials. Among the carbon hybrid dots highlighted are the following: (1) “host–guest” CDots, in which the carbon ...
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Carbon-based/carbon-derived hybrid dots or simply carbon hybrid dots share similar structural features with CDots, but the core in individual dots is a broadly defined mixture of nanoscale carbon with other elements, molecules, and/or nanomaterials. Among the carbon hybrid dots highlighted are the following: (1) “host–guest” CDots, in which the carbon ...
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Sol‐Gel Chemistry for Carbon Dots
The Chemical Record, 2018AbstractCarbon dots are an emerging class of carbon‐based nanostructures produced by low‐cost raw materials which exhibit a widely‐tunable photoluminescence and a high quantum yield. The potential of these nanomaterials as a substitute of semiconductor quantum dots in optoelectronics and biomedicine is very high, however they need a customized ...
Malfatti, Luca, Innocenzi, Plinio
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Sustainable carbon-dots: recent advances in green carbon dots for sensing and bioimaging
Journal of Materials Chemistry B, 2017This review article highlights recent progress in use of green precursors for synthesis of carbon-dots and their applications in fluorescence-based sensing and bioimaging.
Vinay Sharma +2 more
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