Results 11 to 20 of about 95,148 (263)
Carbon Quantum Dots Derived from Different Carbon Sources for Antibacterial Applications
Antibiotics, 2021 Nanoparticles possess unique features due to their small size and can be composed of different surface chemistries. Carbon quantum dots possess several unique physico-chemical and antibacterial activities.
Yanyan Wu +4 more
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Biomass, 2022 In this study, carbon dots are synthesized hydrothermally from loblolly pine using top-down and bottom-up processes. The bottom-up process dialyzed carbon dots from hydrothermally treated process liquid. Meanwhile, hydrochar was oxidized into carbon dots
Thomas Quaid +2 more
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Bright, green fluorescent carbon dots for sensitive and selective detection of ferrous ions
Talanta Open, 2023 Iron is critical to living organisms; excess or lack of iron could lead to a series of diseases. In this work, fluorescent carbon dots were developed as an efficient probe for sensitive and selective detection of ferrous ions (Fe2+).
Allora McEnroe +5 more
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Surface State Treatment of Carbon Dots Using Sulphur Dioxide Isotherm
Adsorption Science & Technology, 2022 Low toxicity carbon dots are combating the disadvantages of quantum dots. The carbon dots find their applications in many fields due to their versatile nature.
L. Natrayan +5 more
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A Review on the Use of Biochar Derived Carbon Quantum Dots Production for Sensing Applications
Chemosensors, 2022 Since their discovery, carbon dots have attracted a great deal of interest for their perspective biological applications. Nevertheless, the quenching of carbon dots photoluminescence represents an interesting feature for quantitative analysis in very low
Giovanni Lo Bello +4 more
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Materials Today Bio, 2021 Bacteria are frequently used in industrial processes and nutrient supplementation to restore a healthy human microflora, but use of live bacteria is often troublesome.
Y. Wu +5 more
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Carbon Trends, 2021 As a nano-fertilizer, carbon dots have good application prospects in crop planting. And its unique fluorescent properties and low toxicity make it become a good biomarker material. In this paper, CDs is prepared by a facile synthesis method. Mung bean as
Shaofeng Liang +5 more
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Nano Select, 2021 Carbon dots have attracted much attention due to their high fluorescence intensity, easy modification, good stability, and biocompatibility. However, the realization of low‐cost mass production of high‐quality carbon dots still faces great challenges ...
Ying Lou +8 more
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Applications of Carbon Dots in Optoelectronics [PDF]
Nanomaterials, 2021 Carbon dots (CDs) are an attractive class of nanomaterials due to the ease of their synthesis, biocompatibility, and superior optical properties. The electronic structure of CDs and hence their optical transitions can be controlled and tuned over a wide spectral range via the choice of precursors, adjustment of the synthetic conditions, and post ...
Evgeniia A. Stepanidenko +3 more
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Synthesis and physicochemical characterization of carbon quantum dots produced from folic acid
Scientific Reports, 2023 The rising interest in carbon dots (c-dots) is driven by their remarkable potential in the field of biomedical applications. This is due to their distinctive and adjustable photoluminescence characteristics, outstanding physicochemical properties ...
Walaa Fawaz +2 more
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