Ultra-High Quantum Yield of Graphene Quantum Dots: Aromatic-Nitrogen Doping and Photoluminescence Mechanism

2014 ◽  
Vol 32 (4) ◽  
pp. 434-440 ◽  
Author(s):  
Jing Sun ◽  
Siwei Yang ◽  
Zhongyang Wang ◽  
Hao Shen ◽  
Tao Xu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Nitrogen Doping ◽  
Graphene Quantum Dots ◽  
High Quantum Yield ◽  
High Quantum ◽  
Photoluminescence Mechanism

Triphenylphosphine modified graphene quantum dots: spectral modulation for full spectrum of visible light with high quantum yield

RSC Advances ◽  
2015 ◽  
Vol 5 (42) ◽  
pp. 33347-33350 ◽  
Author(s):  
Siwei Yang ◽  
Chong Zhu ◽  
Jing Sun ◽  
Peng He ◽  
Ningyi Yuan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Visible Light ◽  
Graphene Quantum Dots ◽  
High Quantum Yield ◽  
Full Spectrum ◽  
Spectral Modulation ◽  
High Quantum ◽  
Modified Graphene

The spectral modulation for visible light with high quantum yield is developed based on triphenylphosphine modified graphene quantum dots.

scholarly journals Synthesis of Luminescent Graphene Quantum Dots with High Quantum Yield and Their Toxicity Study

PLoS ONE ◽  
2015 ◽  
Vol 10 (12) ◽  
pp. e0144906 ◽  
Author(s):  
Dan Jiang ◽  
Yunping Chen ◽  
Na Li ◽  
Wen Li ◽  
Zhenguo Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Graphene Quantum Dots ◽  
Toxicity Study ◽  
High Quantum Yield ◽  
High Quantum

One-step ultrasonic synthesis of graphene quantum dots with high quantum yield and their application in sensing alkaline phosphatase

2015 ◽  
Vol 51 (5) ◽  
pp. 948-951 ◽  
Author(s):  
Yanhong Zhu ◽  
Guangfeng Wang ◽  
Hong Jiang ◽  
Ling Chen ◽  
Xiaojun Zhang
Keyword(s):  
Quantum Dots ◽  
Alkaline Phosphatase ◽  
Graphene Oxide ◽  
Quantum Yield ◽  
Graphene Quantum Dots ◽  
Label Free ◽  
High Quantum Yield ◽  
Ultrasonic Synthesis ◽  
High Quantum ◽  
One Step

With only graphene oxide and KMnO4, the luminescent graphene quantum dots (GQDs) in high quantum yield were prepared by one-step synthesis using ultrasonication, and applied in the label-free, simple and fast fluorescence assay of alkaline phosphatase (ALP).

Preparation of graphene quantum dots with high quantum yield by a facile one-step method and applications for cell imaging

2020 ◽  
Vol 271 ◽  
pp. 127806 ◽  
Author(s):  
Jie Su ◽  
Xin Zhang ◽  
Xiaolei Tong ◽  
Xueyuan Wang ◽  
Panxing Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Cell Imaging ◽  
Graphene Quantum Dots ◽  
High Quantum Yield ◽  
Step Method ◽  
High Quantum ◽  
One Step

High quantum yield graphene quantum dots decorated TiO2 nanotubes for enhancing photocatalytic activity

2016 ◽  
Vol 375 ◽  
pp. 230-241 ◽  
Author(s):  
Ailan Qu ◽  
Haolong Xie ◽  
Xinmei Xu ◽  
Yangyu Zhang ◽  
Shengwu Wen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Quantum Yield ◽  
Tio2 Nanotubes ◽  
Graphene Quantum Dots ◽  
High Quantum Yield ◽  
High Quantum
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