scholarly journals Microwave-assisted synthesis of fluorescent carbon quantum dots from an A2/B3 monomer set

RSC Advances ◽  
2017 ◽  
Vol 7 (21) ◽  
pp. 12663-12669 ◽  
Author(s):  
Ari Chae ◽  
Yujin Choi ◽  
Seongho Jo ◽  
Nur'aeni Nur'aeni ◽  
Peerasak Paoprasert ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Succinic Acid ◽  
Carbon Quantum Dots ◽  
High Mass ◽  
Microwave Assisted Synthesis ◽  
Mass Yield ◽  
Microwave Assisted ◽  
Fluorescent Carbon

Strongly fluorescent carbon quantum dots (CQDs) were simply prepared by microwave-assisted synthesis using succinic acid and tris(2-aminoethyl)amine as an “A2 + B3” monomer set with a high mass yield of 17.3%.

Microwave-assisted synthesis of multifunctional fluorescent carbon quantum dots from A4/B2 polyamidation monomer sets

2021 ◽  
Vol 542 ◽  
pp. 148471
Author(s):  
Geumbi Jeong ◽  
Jang Mi Lee ◽  
Jin ah Lee ◽  
Janijira Praneerad ◽  
Cheong A Choi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Fluorescent Carbon

Microwave-Assisted Synthesis of Biocompatible Silk Fibroin-Based Carbon Quantum Dots

2017 ◽  
Vol 35 (3) ◽  
pp. 1700300 ◽  
Author(s):  
Na Re Ko ◽  
Md Nafiujjaman ◽  
Kondareddy Cherukula ◽  
Sang Ju Lee ◽  
Seoung-Jin Hong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Silk Fibroin ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

scholarly journals Microwave-Assisted Green Synthesis of Carbon Quantum Dots Derived from Calotropis Gigantea as a Fluorescent Probe for Bioimaging

2021 ◽  
Author(s):  
Neetu Sharma ◽  
Indu Sharma ◽  
Milan Kumar Bera
Keyword(s):  
Quantum Dots ◽  
Aqueous Suspension ◽  
Significant Proportion ◽  
Carbon Quantum Dots ◽  
Quantum Yields ◽  
Microwave Assisted Synthesis ◽  
Nuclear Magnetic Resonance Analysis ◽  
Synthetic Dyes ◽  
Calotropis Gigantea ◽  
Microwave Assisted

Abstract In this study, an eco-friendly, cost-effective, and convenient method for preparing biocompatible fluorescent carbon quantum dots (CQDs) by one-pot microwave assisted synthesis from the leaf extract of the medicinal plant Calotropis gigantea, also known as crown flower, has been demonstrated. As-synthesized CQDs demonstrated fluorescence quantum yields up to 4.24 percent. The size distribution of the as-synthesized CQDs varied from 2.7 to 10.4 nm, with a significant proportion of sp2 and sp3 carbon groups verified by nuclear magnetic resonance analysis. The zeta potential of as-synthesized CQDs was measured to be –13.8 mV, indicating the existence of a negatively charged surface with incipient instability in aqueous suspension. Furthermore, as an alternative to organic or synthetic dyes, the development of simple, inexpensive, and non-destructive fluorescence-based staining agents are highly desired. In this regard, as-synthesized CQDs shown remarkable fluorescent staining capabilities in this work and may be utilised as a suitable probe for optical and bio-imaging of bacteria, fungi, and plant cells.

Microwave-assisted synthesis of luminescent and biocompatible lysine-based carbon quantum dots

2017 ◽  
Vol 47 ◽  
pp. 329-335 ◽  
Author(s):  
Yujin Choi ◽  
Nichaphat Thongsai ◽  
Ari Chae ◽  
Seongho Jo ◽  
Eun Bi Kang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

scholarly journals Correction to Simple Microwave-Assisted Synthesis of Amphiphilic Carbon Quantum Dots from A3/B2 Polyamidation Monomer Set

2018 ◽  
Vol 10 (3) ◽  
pp. 3153-3153 ◽  
Author(s):  
Insik In ◽  
Sung Young Park ◽  
Donggun Lim ◽  
Jeong Eun Park ◽  
Young Kwang Kim ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

Green and facile microwave assisted synthesis of (metal-free) N-doped carbon quantum dots for catalytic applications

2019 ◽  
Vol 45 (14) ◽  
pp. 17006-17013 ◽  
Author(s):  
Jovana Prekodravac ◽  
Bojana Vasiljević ◽  
Zoran Marković ◽  
Dragana Jovanović ◽  
Duška Kleut ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Metal Free ◽  
Microwave Assisted ◽  
Catalytic Applications

Simple Microwave-Assisted Synthesis of Amphiphilic Carbon Quantum Dots from A3/B2 Polyamidation Monomer Set

2017 ◽  
Vol 9 (33) ◽  
pp. 27883-27893 ◽  
Author(s):  
Yujin Choi ◽  
Seongho Jo ◽  
Ari Chae ◽  
Young Kwang Kim ◽  
Jeong Eun Park ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted

Microwave-assisted synthesis of xylan-derived carbon quantum dots for tetracycline sensing

2018 ◽  
Vol 85 ◽  
pp. 329-336 ◽  
Author(s):  
Pei Yang ◽  
Ziqi Zhu ◽  
Minzhi Chen ◽  
Weimin Chen ◽  
Xiaoyan Zhou
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted
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