Facile synthesis of sulfur-doped graphene quantum dots as fluorescent sensing probes for Ag+ ions detection

2017 ◽  
Vol 242 ◽  
pp. 231-237 ◽  
Author(s):  
Shiyue Bian ◽  
Chao Shen ◽  
Yuting Qian ◽  
Jiyang Liu ◽  
Fengna Xi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Facile Synthesis ◽  
Fluorescent Sensing ◽  
Doped Graphene

Electrochemical synthesis of multicolor fluorescent N-doped graphene quantum dots as a ferric ion sensor and their application in bioimaging

2019 ◽  
Vol 7 (9) ◽  
pp. 1494-1502 ◽  
Author(s):  
Yang Fu ◽  
Guanyue Gao ◽  
Jinfang Zhi
Keyword(s):  
Quantum Dots ◽  
Electrochemical Synthesis ◽  
Graphene Quantum Dots ◽  
Ferric Ion ◽  
Facile Synthesis ◽  
Ion Sensor ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Graphite Rods

A novel electrochemical strategy for simple and facile synthesis of semicarbazide functionalized nitrogen-doped graphene quantum dots (N-GQDs) was reported, based on direct exfoliation and oxidation from graphite rods.

A facile synthesis of highly luminescent nitrogen-doped graphene quantum dots for the detection of 2,4,6-trinitrophenol in aqueous solution

Nanoscale ◽  
2015 ◽  
Vol 7 (5) ◽  
pp. 1872-1878 ◽  
Author(s):  
Liping Lin ◽  
Mingcong Rong ◽  
Sisi Lu ◽  
Xinhong Song ◽  
Yunxin Zhong ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Facile Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

One-pot synthesis of N-doped graphene quantum dots as a fluorescent sensing platform for Fe3+ ions detection

2014 ◽  
Vol 202 ◽  
pp. 568-573 ◽  
Author(s):  
Tran Van Tam ◽  
Nguyen Bao Trung ◽  
Hye Ryeon Kim ◽  
Jin Suk Chung ◽  
Won Mook Choi
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
One Pot ◽  
Fluorescent Sensing ◽  
One Pot Synthesis ◽  
Sensing Platform ◽  
Doped Graphene

Zero-dimensional heterostructures: N-doped graphene dots/SnO2 for ultrasensitive and selective NO2 gas sensing at low temperatures

2020 ◽  
Vol 8 (23) ◽  
pp. 11734-11742
Author(s):  
Rahul Purbia ◽  
Yeong Min Kwon ◽  
Hong-Dae Kim ◽  
Yun Sik Lee ◽  
Heungjoo Shin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gas Sensor ◽  
Low Temperatures ◽  
Gas Sensing ◽  
Graphene Quantum Dots ◽  
High Sensitivity ◽  
Facile Synthesis ◽  
Doped Graphene ◽  
Excellent Selectivity

Facile synthesis of zero-dimensional heterostructures consisting of N-doped graphene quantum dots (N-GDs) and SnO2 nanoparticles is reported for the NO2 gas sensor with high sensitivity and excellent selectivity.

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