Coral-Shaped TiO2−δ Decorated with Carbon Quantum Dots and Carbon Nanotubes for NO Removal

2021 ◽  
Author(s):  
Yucheng Ou ◽  
Gangqiang Zhu ◽  
Fei Rao ◽  
Jianzhi Gao ◽  
Jun Chang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
No Removal

Electrochemical Detection of Bisphenol A Based on N-Doped Carbon Quantum Dots@Carbon Nanotubes Composite

2020 ◽  
Vol 20 (12) ◽  
pp. 7610-7617
Author(s):  
Zhongzhen Chen ◽  
Haiping Huang ◽  
Yanan Chen ◽  
Ying Ye ◽  
Shuzhen Wu ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Quantum Dots ◽  
Bisphenol A ◽  
Differential Pulse Voltammetry ◽  
Electrochemical Detection ◽  
Glassy Carbon ◽  
Differential Pulse ◽  
Carbon Quantum Dots ◽  
Pulse Voltammetry

A novel nanocomposite of N-Doped Carbon Quantum Dots@Carbon Nanotubes was synthesized in this study for electrochemical detection of bisphenol A by differential pulse voltammetry. The nanocomposite was characterized by transmission electron microscopy, scanning electron microscopy, X-ray powder diffraction and Fourier transform infrared spectroscopy. Electrochemical properties of the nanocomposite modified glassy carbon electrodes were studied via cyclic voltammetry. Differential pulse voltammetry experimental results showed that N-Doped Carbon Quantum Dots@Carbon Nanotubes/glassy carbon electrode exhibited excellent catalysis activity towards electrochemical oxidation of bisphenol A. The oxidation peak current was linearly increased with concentration of bisphenol A in the range from 0.4 μM to 40 μM, with a limit of detection of 65 nM.

scholarly journals Carbon nanospecies affecting amyloid formation

RSC Advances ◽  
2017 ◽  
Vol 7 (85) ◽  
pp. 53887-53898 ◽  
Author(s):  
M. Holubova ◽  
R. Konefał ◽  
Z. Moravkova ◽  
A. Zhigunov ◽  
J. Svoboda ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Health Hazards ◽  
Amyloid Formation

Carbon nanospecies (fullerenes, carbon nanotubes, nanodiamonds, carbon quantum dots) were tested for amyloidogenicity to estimate their potential as health hazards.

Efficient electrochemical biosensors for ethynylestradiol based on the laccase enzyme supported on single walled carbon nanotubes decorated with nanocrystalline carbon quantum dots

2016 ◽  
Vol 8 (39) ◽  
pp. 7254-7259 ◽  
Author(s):  
T. C. Canevari ◽  
F. H. Cincotto ◽  
M. Nakamura ◽  
S. A. S. Machado ◽  
H. E. Toma
Keyword(s):  
Carbon Nanotubes ◽  
Quantum Dots ◽  
Single Walled Carbon Nanotubes ◽  
Carbon Quantum Dots ◽  
Electrochemical Biosensors ◽  
Hybrid Nanomaterial ◽  
Single Walled Carbon ◽  
Laccase Enzyme ◽  
Walled Carbon Nanotubes

A new hybrid nanomaterial based on single-walled carbon nanotubes incorporating nanocrystalline carbon quantum dots (SWCNT/C-dots) was developed.

Environment-Friendly Carbon Quantum Dots/ZnFe2O4 Photocatalysts: Characterization, Biocompatibility, and Mechanisms for NO Removal

2017 ◽  
Vol 51 (5) ◽  
pp. 2924-2933 ◽  
Author(s):  
Yu Huang ◽  
Yanling Liang ◽  
Yongfang Rao ◽  
Dandan Zhu ◽  
Jun-ji Cao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Quantum Dots ◽  
Environment Friendly ◽  
No Removal
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