Determination of vitamin B12 via pH-dependent quenching of the fluorescence of nitrogen doped carbon quantum dots

2017 ◽  
Vol 184 (10) ◽  
pp. 3883-3891 ◽  
Author(s):  
Gopi Kalaiyarasan ◽  
James Joseph
Keyword(s):  
Quantum Dots ◽  
Vitamin B12 ◽  
Carbon Quantum Dots ◽  
Nitrogen Doped ◽  
Ph Dependent ◽  
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.

Sonochemical driven simple preparation of nitrogen-doped carbon quantum dots/SnO2 nanocomposite: A novel electrocatalyst for sensitive voltammetric determination of riboflavin

2019 ◽  
Vol 281 ◽  
pp. 602-612 ◽  
Author(s):  
Ganesan Muthusankar ◽  
Chellakannu Rajkumar ◽  
Shen-Ming Chen ◽  
Rajendran Karkuzhali ◽  
Gopalakrishnan Gopu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Voltammetric Determination ◽  
Nitrogen Doped ◽  
Simple Preparation ◽  
Nitrogen Doped Carbon

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
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