Carbon quantum dots: synthesis, properties, and sensing applications as a potential clinical analytical method

2019 ◽  
Vol 11 (17) ◽  
pp. 2240-2258 ◽  
Author(s):  
Saipeng Huang ◽  
Wenshuai Li ◽  
Pu Han ◽  
Xin Zhou ◽  
Jiewei Cheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Analytical Method ◽  
Carbon Nanoparticles ◽  
Carbon Quantum Dots ◽  
Sensing Applications ◽  
Synthesis Properties ◽  
Fluorescent Carbon Nanoparticles ◽  
Fluorescent Carbon

Carbon quantum dots (CDs) are a novel class of fluorescent carbon nanoparticles and nanomaterials with fascinating properties, which have attracted worldwide attention and have been applied in different fields during the last decade.

Progress in internal/external stimuli responsive fluorescent carbon nanoparticles for theranostic and sensing applications

2018 ◽  
Vol 6 (8) ◽  
pp. 1149-1178 ◽  
Author(s):  
Zihnil Adha Islamy Mazrad ◽  
Kyueui Lee ◽  
Ari Chae ◽  
Insik In ◽  
Haeshin Lee ◽  
...  
Keyword(s):  
Research And Development ◽  
Carbon Nanoparticles ◽  
Synthesis Method ◽  
Stimuli Responsive ◽  
Sensing Applications ◽  
Sensing Application ◽  
Fluorescent Carbon Nanoparticles ◽  
External Stimuli ◽  
Fluorescent Carbon

The research and development of fluorescent carbon nanoparticles, from their resources, synthesis method to applications in theranostic and sensing application have been attractive due to their unique properties.

Fluorescent carbon nanomaterials: “quantum dots” or nanoclusters?

2014 ◽  
Vol 16 (30) ◽  
pp. 16075-16084 ◽  
Author(s):  
Mariia O. Dekaliuk ◽  
Oleg Viagin ◽  
Yuriy V. Malyukin ◽  
Alexander P. Demchenko
Keyword(s):  
Quantum Dots ◽  
Light Absorption ◽  
Carbon Nanoparticles ◽  
Carbon Nanomaterials ◽  
Absorption And Emission ◽  
Fluorescent Carbon Nanoparticles ◽  
Fluorescent Carbon

Despite many efforts, the mechanisms of light absorption and emission of small fluorescent carbon nanoparticles (C-dots) are still unresolved and are a subject of active discussion.

Fluorescent carbon ‘quantum’ dots from thermochemical functionalization of carbon nanoparticles

2015 ◽  
Vol 639 ◽  
pp. 109-113 ◽  
Author(s):  
Monica I. Rednic ◽  
Zhuomin Lu ◽  
Ping Wang ◽  
Gregory E. LeCroy ◽  
Fan Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Nanoparticles ◽  
Carbon Quantum Dots ◽  
Fluorescent Carbon

LUMINESCENT DETERMINATION OF SUGAR IN NATURAL HONEY

2020 ◽  
Vol 0 (4) ◽  
pp. 29-32
Author(s):  
B.M. GAREEV ◽  
◽  
A.M. ABDRAKHMANOV ◽  
G.L. SHARIPOV ◽  
◽  
...  
Keyword(s):  
Quantum Dots ◽  
Laboratory Test ◽  
Aqueous Solutions ◽  
Analytical Method ◽  
Sugar Content ◽  
Carbon Quantum Dots ◽  
Photoluminescence Intensity ◽  
Sucrose Content ◽  
Natural Honey

The photoluminescence of carbon quantum dots synthesized from natural honey and mixtures of honey and sugar has been studied. An increase in the sugar content leads to a decrease in the photoluminescence intensity without changing the shape of the luminescence spectrum of these quantum dots aqueous solutions, which is associated with a decrease in the yield of their synthesis in the sugar presence. The discovered effect can be used to detect sugar in honey. When examining five different market samples of flower honey using this method, two of them showed a significant decrease in the photoluminescence intensity. A laboratory test for compliance with GOST 19792-2017 Standard requirements established an excess of the sucrose content in these samples. Luminescent determination of sugar in honey does not require complicated equipment and can be used to develop a new analytical method for determining the sugar content in counterfeit natural honey.

One-step synthesis of fluorescent carbon nanoparticles by laser irradiation

2009 ◽  
Vol 19 (4) ◽  
pp. 484-488 ◽  
Author(s):  
Sheng-Liang Hu ◽  
Kai-Yang Niu ◽  
Jing Sun ◽  
Jing Yang ◽  
Nai-Qin Zhao ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Carbon Nanoparticles ◽  
One Step ◽  
Fluorescent Carbon Nanoparticles ◽  
Fluorescent Carbon
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