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SYNTHESIS AND OPTIMIZATION OF CARBON NANOPARTICLES (C-DOTS) AS ABSORBER MATERIALS FOR SOLAR DISTILLATION APPLICATIONS [PDF]

open access: yesJurnal Pendidikan Fisika Indonesia, 2016
Carbon nanoparticles (C-Dots) were synthesized using citric acid and urea as carbon and fuel source, and combustion reaction methods. The absorption spectral and morphology particles of C-Dots were investigated.
B. W. Nuryadin   +5 more
doaj   +4 more sources

Carbon Quantum Dots Derived from Different Carbon Sources for Antibacterial Applications

open access: yesAntibiotics, 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
doaj   +1 more source

Effect of Synthesis Process, Synthesis Temperature, and Reaction Time on Chemical, Morphological, and Quantum Properties of Carbon Dots Derived from Loblolly Pine

open access: yesBiomass, 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
doaj   +1 more source

Bright, green fluorescent carbon dots for sensitive and selective detection of ferrous ions

open access: yesTalanta 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
doaj   +1 more source

Surface State Treatment of Carbon Dots Using Sulphur Dioxide Isotherm

open access: yesAdsorption 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
doaj   +1 more source

A Review on the Use of Biochar Derived Carbon Quantum Dots Production for Sensing Applications

open access: yesChemosensors, 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
doaj   +1 more source

Inheritance of physico-chemical properties and ROS generation by carbon quantum dots derived from pyrolytically carbonized bacterial sources

open access: yesMaterials 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
doaj   +1 more source

Fluorescent carbon dots derived from magnolia withered leaves for promoting growth and fluorescent labeling of bean sprouts

open access: yesCarbon 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
doaj   +1 more source

Recent advances of biomass carbon dots on syntheses, characterization, luminescence mechanism, and sensing applications

open access: yesNano 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
doaj   +1 more source

Synthesis and physicochemical characterization of carbon quantum dots produced from folic acid

open access: yesScientific 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
doaj   +1 more source

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