N-doped graphene quantum dots modified with CuO (0D)/ZnO (1D) heterojunctions as a new nanocatalyst for the environmentally friendly one-pot synthesis of monospiro derivatives

2021 ◽  
Author(s):  
Javad Safaei-Ghomi ◽  
Zahra Elyasi ◽  
Pouria Babaei
Keyword(s):  
Quantum Dots ◽  
Multicomponent Reactions ◽  
Graphene Quantum Dots ◽  
Environmentally Friendly ◽  
One Pot ◽  
New Approach ◽  
One Pot Synthesis ◽  
Doped Graphene

A new approach for the sustainable fabrication of a CuO/ZnO@N-GQDs nanocomposite as a powerful nanocatalyst for multicomponent reactions is demonstrated.

scholarly journals One-Pot Synthesis of Hydrophilic and Hydrophobic N-Doped Graphene Quantum Dots via Exfoliating and Disintegrating Graphite Flakes

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Na-Jung Kuo ◽  
Yu-Syuan Chen ◽  
Chien-Wei Wu ◽  
Chun-Yuan Huang ◽  
Yang-Hsiang Chan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
One Pot ◽  
One Pot Synthesis ◽  
Doped Graphene

One-pot synthesis of highly greenish-yellow fluorescent nitrogen-doped graphene quantum dots for pyrophosphate sensing via competitive coordination with Eu3+ions

Nanoscale ◽  
2015 ◽  
Vol 7 (37) ◽  
pp. 15427-15433 ◽  
Author(s):  
Liping Lin ◽  
Xinhong Song ◽  
Yiying Chen ◽  
Mingcong Rong ◽  
Tingting Zhao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
One Pot ◽  
Nitrogen Doped ◽  
One Pot Synthesis ◽  
Greenish Yellow ◽  
Competitive Coordination ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

A simple one-pot synthesis of highly fluorescent nitrogen-doped graphene quantum dots for the detection of Cr(vi) in aqueous media

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 52016-52022 ◽  
Author(s):  
Fei Cai ◽  
Xidong Liu ◽  
Shuang Liu ◽  
Hong Liu ◽  
Yuming Huang
Keyword(s):  
Quantum Dots ◽  
Aqueous Media ◽  
Graphene Quantum Dots ◽  
One Pot ◽  
Nitrogen Doped ◽  
One Pot Synthesis ◽  
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

Facile preparation and the stepwise formation mechanistic investigation of gram-scale nitrogen-doped graphene quantum dots

2017 ◽  
Vol 5 (35) ◽  
pp. 9174-9180 ◽  
Author(s):  
Renbing Tian ◽  
Suting Zhong ◽  
Juan Wu ◽  
Yongliang Geng ◽  
Baojing Zhou ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Nitrilotriacetic Acid ◽  
One Pot ◽  
Nitrogen Doped ◽  
Mechanistic Investigation ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Facile Preparation ◽  
Stepwise Formation

Gram scale N-doped GQDs were prepared using a facile one-pot method by polymerization of nitrilotriacetic acid, showing a purity of over 99% without a dialysis process, a synthetic yield of 46% and a quantum yield of 45.8%.

scholarly journals Manganese(ii) enhanced fluorescent nitrogen-doped graphene quantum dots: a facile and efficient synthesis and their applications for bioimaging and detection of Hg2+ ions

RSC Advances ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 5902-5911 ◽  
Author(s):  
Li Yang ◽  
Aimiao Qin ◽  
Shuoping Chen ◽  
Lei Liao ◽  
Jiangke Qin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Solubility ◽  
Raw Materials ◽  
Graphene Quantum Dots ◽  
Hydrothermal Carbonization ◽  
One Pot ◽  
Nitrogen Doped ◽  
Manganese Ion ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Manganese ion (Mn2+) bonded nitrogen-doped graphene quantum dots (Mn(ii)-NGQDs) with water solubility have been successfully synthesized by a simple, one-pot hydrothermal carbonization, using sodium citrate, glycine and manganese chloride as raw materials.

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