Scalable and atom economic preparation of red-near-infrared emitted N-doped graphene quantum dots with a high quantum yield

2021 ◽  
pp. 108395
Author(s):  
Wei Zhu ◽  
Xiaoqiang Feng ◽  
Menghan Zhao ◽  
Zhiheng Wei ◽  
Zhiduo Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Near Infrared ◽  
Graphene Quantum Dots ◽  
High Quantum Yield ◽  
High Quantum ◽  
Doped Graphene

High Quantum Yield Water‐Dispersed Near‐Infrared In(Zn)As–In(Zn)P–GaP–ZnS Quantum Dots with Robust Stability for Bioimaging

2020 ◽  
Vol 7 (22) ◽  
pp. 2000920
Author(s):  
Kang Rui Garrick Lim ◽  
Daryl Darwan ◽  
Hadhi Wijaya ◽  
Zhi Chiaw Lim ◽  
Janaki Shanmugam ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Robust Stability ◽  
Near Infrared ◽  
High Quantum Yield ◽  
High Quantum

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

A general quantitative pH sensor developed with dicyandiamide N-doped high quantum yield graphene quantum dots

Nanoscale ◽  
2014 ◽  
Vol 6 (7) ◽  
pp. 3868-3874 ◽  
Author(s):  
Zhu Lian Wu ◽  
Ming Xuan Gao ◽  
Ting Ting Wang ◽  
Xiao Yan Wan ◽  
Lin Ling Zheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Citric Acid ◽  
Hydrothermal Synthesis ◽  
Quantum Yield ◽  
Graphene Quantum Dots ◽  
Ph Sensor ◽  
Ph Sensitivity ◽  
High Quantum Yield ◽  
Photoluminescence Properties ◽  
Doped Graphene

Using citric acid and dicyandiamide, through a hydrothermal synthesis, we fabricated N-doped graphene quantum dots (GQDs), which possess excellent photoluminescence properties and pH sensitivity and developed a pH sensor for environmental and intracellular application.

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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