Functionalized N-doped graphene quantum dots for electrochemical determination of cholesterol through host-guest inclusion

2018 ◽  
Vol 185 (11) ◽  
Author(s):  
Akhilesh Babu Ganganboina ◽  
Ruey-an Doong
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Electrochemical Determination ◽  
Doped Graphene

Electrolyzing synthesis of boron-doped graphene quantum dots for fluorescence determination of Fe3+ ions in water samples

Talanta ◽  
2017 ◽  
Vol 164 ◽  
pp. 100-109 ◽  
Author(s):  
Li Chen ◽  
Chuanli Wu ◽  
Pan Du ◽  
Xiaowei Feng ◽  
Ping Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Samples ◽  
Graphene Quantum Dots ◽  
Boron Doped ◽  
Fluorescence Determination ◽  
Doped Graphene

Simultaneous electrochemical determination of dopamine and epinephrine using gold nanocrystals capped with graphene quantum dots in a silica network

2019 ◽  
Vol 186 (10) ◽  
Author(s):  
Victor Vinoth ◽  
Lakshmi Nochur Natarajan ◽  
Ramalinga Viswanathan Mangalaraja ◽  
Héctor Valdés ◽  
Sambandam Anandan
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Electrochemical Determination ◽  
Silica Network ◽  
Gold Nanocrystals

Gold nanoparticle-graphene quantum dots nanozyme for the wide range and sensitive electrochemical determination of quercetin in plasma droplets

2020 ◽  
Vol 187 (11) ◽  
Author(s):  
Cristina Stefanov ◽  
Catalina Cioates Negut ◽  
Livia Alexandra Dinu Gugoasa ◽  
Jacobus (Koos) Frederick van Staden
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticle ◽  
Graphene Quantum Dots ◽  
Electrochemical Determination ◽  
Wide Range

Highly fluorescent nitrogen-doped graphene quantum dots as a green, economical and facile sensor for the determination of sunitinib in real samples

2017 ◽  
Vol 41 (14) ◽  
pp. 6875-6882 ◽  
Author(s):  
H. Mahmood Kashani ◽  
T. Madrakian ◽  
A. Afkhami
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Blue Emission ◽  
High Quantum Yield ◽  
Real Samples ◽  
Nitrogen Doped ◽  
Synthetic Procedure ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

The preparation of nitrogen-doped graphene quantum dots (N-GQDs), by a simple and inexpensive synthetic procedure, is reported with blue emission and a high quantum yield of 78%.

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