Preparation of Carbon Quantum Dots/Polyaniline Nanocomposite: Towards Highly Sensitive Detection of Picric Acid

2021 ◽  
pp. 119967
Author(s):  
Heba M. Ahmed ◽  
Mohsen Ghali ◽  
Waheed Zahra ◽  
Mohamad M. Ayad
Keyword(s):  
Quantum Dots ◽  
Picric Acid ◽  
Carbon Quantum Dots ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Polyaniline Nanocomposite

Nitrogen-doped carbon dot mediated fluorescence on–off assay for highly sensitive detection of I− and Br− ions

2018 ◽  
Vol 42 (17) ◽  
pp. 14332-14339 ◽  
Author(s):  
Nan Zhou ◽  
Xingwei Zhang ◽  
Yanping Shi ◽  
Zeliang Li ◽  
Zhibiao Feng
Keyword(s):  
Quantum Dots ◽  
Citric Acid ◽  
Carbon Source ◽  
Nitrogen Source ◽  
Carbon Quantum Dots ◽  
Sensitive Detection ◽  
Nitrogen Doped ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Nitrogen Doped Carbon

Nitrogen-doped carbon quantum dots (CDs) were synthesized in ethanol media by using citric acid (CA) as the carbon source and ethanediamine (EDA) as the nitrogen source.

Preparation of N-doped carbon quantum dots for highly sensitive detection of dopamine by an electrochemical method

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 9064-9068 ◽  
Author(s):  
Guohua Jiang ◽  
Tengteng Jiang ◽  
Huijie Zhou ◽  
Juming Yao ◽  
Xiangdong Kong
Keyword(s):  
Quantum Dots ◽  
Detection Limit ◽  
Electrochemical Method ◽  
Carbon Quantum Dots ◽  
Sensitive Detection ◽  
Carbon Electrode ◽  
Glass Carbon Electrode ◽  
Highly Sensitive ◽  
Glass Carbon ◽  
Highly Sensitive Detection

The glass carbon electrode modified by N-doped carbon quantum dots (NCQD) (NCQD/GCE) has been used to detect dopamine (DA) with broad linear range and low detection limit.

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