scholarly journals Synthesis of green-emitting carbon quantum dots with double carbon sources and their application as a fluorescent probe for selective detection of Cu2+ ions

RSC Advances ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 2536-2544 ◽  
Author(s):  
Jun Xu ◽  
Congling Wang ◽  
Huizhi Li ◽  
Weilin Zhao
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Tartaric Acid ◽  
Carbon Sources ◽  
Carbon Quantum Dots ◽  
Quantum Yields ◽  
Selective Detection ◽  
One Pot ◽  
Solvothermal Treatment

Green-emitting carbon quantum dots (G-CQDs) were prepared using tartaric acid and bran by one-pot solvothermal treatment and had photoluminescence quantum yields (PL QY) as high as 46%.

A novel hybrid fluorescence probe sensor based on metal–organic framework@carbon quantum dots for the highly selective detection of 6-mercaptopurine

2020 ◽  
Vol 12 (44) ◽  
pp. 5397-5406
Author(s):  
Aida Mousavi ◽  
Rouholah Zare-Dorabei ◽  
Seyed Hossein Mosavi
Keyword(s):  
Quantum Dots ◽  
Fluorescent Probe ◽  
Fluorescence Probe ◽  
Metal Organic Framework ◽  
Carbon Quantum Dots ◽  
Synthetic Method ◽  
Selective Detection ◽  
Metal Organic ◽  
Probe Sensor ◽  
Organic Framework

A new MIL-101(Fe)@amine-CQD fluorescent probe was synthesized to determine 6-MP via a post-synthetic method.

One-pot carbonization synthesis of europium-doped carbon quantum dots for highly selective detection of tetracycline

2017 ◽  
Vol 5 (1) ◽  
pp. 015003 ◽  
Author(s):  
Meng Li Liu ◽  
Bin Bin Chen ◽  
Tong Yang ◽  
Jian Wang ◽  
Xi Dong Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Selective Detection ◽  
One Pot

A green synthetic route for the surface-passivation of carbon dots as an effective multifunctional fluorescent sensor for the recognition and detection of toxic metal ions from aqueous solution

2019 ◽  
Vol 11 (4) ◽  
pp. 490-506 ◽  
Author(s):  
K. Radhakrishnan ◽  
P. Panneerselvam ◽  
M. Marieeswaran
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Carbon Dots ◽  
Surface Passivation ◽  
Fluorescent Sensor ◽  
Toxic Metal ◽  
Carbon Quantum Dots ◽  
Synthetic Route ◽  
One Pot ◽  
Hydrothermal Methods

In this work, a green synthetic route was used to create a number of surface passivated fluorescent carbon quantum dots, which are explored as promising sensing probes, via facile one-pot hydrothermal methods.

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