Nitrogen-Doped Carbon Quantum Dots from Poly(ethyleneimine) for Optical Dual-Mode Determination of Cu2+ and l-Cysteine and Their Logic Gate Operation

2020 ◽  
Vol 12 (42) ◽  
pp. 47245-47255
Author(s):  
Xuerui Liu ◽  
Shengxiao Zhang ◽  
Hui Xu ◽  
Ruru Wang ◽  
Lina Dong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Logic Gate ◽  
Carbon Quantum Dots ◽  
Dual Mode ◽  
Gate Operation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

A nitrogen doped carbon quantum dot-enhanced chemiluminescence method for the determination of Mn2+

2018 ◽  
Vol 10 (5) ◽  
pp. 541-547 ◽  
Author(s):  
Junmei Zhang ◽  
Xiaoxia Chen ◽  
Yue Li ◽  
Suqin Han ◽  
Yao Du ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Ultrasonic Method ◽  
Carbon Quantum Dots ◽  
Chemiluminescence Method ◽  
Nitrogen Doped ◽  
Carbon Quantum Dot ◽  
Enhanced Chemiluminescence ◽  
Nitrogen Doped Carbon

Nitrogen doped carbon quantum dots (NCQDs) were synthesized via an ultrasonic method with ascorbic acid as the carbon source and ammonia as the nitrogen source.

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