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Published in 2023 at "Cell Biology International"
DOI: 10.1002/cbin.11986
Abstract: Carbon quantum dots (CQDs) derived from natural sources have obtained potential interest in biomedical imaging and therapy because of their excellent biocompatibility properties, which include water solubility, simple synthesis and low cytotoxicity. Here the cytotoxicity…
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Keywords:
development application;
cancer;
application naturally;
cqds ... See more keywords
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Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03912-y
Abstract: In this study, a luminescent material of wood-based carbon quantum dots (CQDs)/Ce0.7Zr0.3O2 with a regular, uniform shape, and a high color purity was synthesized by a facile method. CexZr1−xO2 solid-solution oxides (x = 0.7) were prepared by…
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Keywords:
cqds;
7zr0 3o2;
spectroscopy;
based carbon ... See more keywords
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Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-6760-6
Abstract: Carbon quantum dots/Bismuth ferrite (CQDs/BiFeO3) composite materials were successfully synthesized by a facile hydrothermal treatment of Fe(NO3)3·9H2O, Bi(NO3)3·5H2O and CQDs solutions. The structural and optical characteristics of the composite materials were characterized by X-ray diffraction,…
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Keywords:
photocatalytic activities;
cqds bifeo3;
cqds;
bifeo3 composite ... See more keywords
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Published in 2020 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-10043-4
Abstract: Recently, nanomaterials have been introduced as a new generation of inhibitors to control the microbiologically influenced corrosion (MIC). In this study, copper nanoparticles doped carbon quantum dots (Cu/CQDs) nanohybrid was used as an inhibitor to…
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Keywords:
carbon;
cqds;
carbon quantum;
corrosion ... See more keywords
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Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.01.090
Abstract: Abstract A facile, rapid and frugal approach was developed for the preparation of highly fluorescent carbon quantum dots (CQDs) by pyrolysis of Finger millet ragi (Eleusine coracana) as a carbon source. The optical properties of…
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Keywords:
spectroscopy;
cqds;
fluorescence;
fluorescent carbon ... See more keywords
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Published in 2018 at "Carbon"
DOI: 10.1016/j.carbon.2018.04.018
Abstract: Abstract Sulfur and nitrogen-doped carbons quantum dots (S-CQDs and N-CQDs) were obtained using a simple hydrothermal treatment of S- or N-containing organic compounds/polymers. They were evaluated for their bactericidal activity against representative Gram-negative (Escherichia coli,…
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Keywords:
cqds;
chemistry;
bactericidal activity;
surface chemistry ... See more keywords
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Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2021.08.040
Abstract: Abstract Intractable bacterial infections and insufficient osseointegration are two major concerns plaguing the repair of infected bone defects. Many attempts use antibiotics coatings on the implant surface to prevent infectious biofilm formation and promote bone…
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Keywords:
multidrug resistant;
carbon quantum;
cqds;
bone defects ... See more keywords
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Published in 2017 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2017.11.011
Abstract: Abstract A series of Bi/BiOCl/TiO2-CQDs(α) (BBTC-α) quaternary photocatalysts with lamellar structure were synthesized via a solvothermal method followed by a hydrothermal process. The BBTC-0.6 photocatalyst exhibited highest visible-light photoactivity in decomposing methyl orange and p-nitrophenol,…
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Keywords:
light photoactivity;
enhanced visible;
cqds;
visible light ... See more keywords
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Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127155
Abstract: Abstract The hierarchical layered microspheres of BiOIxBr1-x solid solution decorated with N-CQDs were rapidly synthesized by one-step in-situ co-precipitation. Nitrogen doping caused carboxyl and amino groups on the surface of CQDs, These groups combined with…
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Keywords:
cqds;
visible light;
solution decorated;
solid solution ... See more keywords
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Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2019.124266
Abstract: Abstract Fabrication of beneficial materials from food waste is an extremely challenging task in the current research scenario. In this study, we report the facile synthesis of fluorescent carbon quantum dots (CQDs) using ice-biryani (processed…
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Keywords:
cqds;
glutathione;
ice biryani;
vitro vivo ... See more keywords
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Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.126673
Abstract: Abstract The impurity of unpurified carbon quantum dots (CQDs) severely limits their application. In this paper, CQDs synthesized by ultrafast microwave hydrothermal method from L -cystine were purified by both dialysis and direct phase-transfer. The…
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Keywords:
carbon quantum;
excitation;
cqds;
fluorescence ... See more keywords