A novel electrochemical sensor based on carbon nanoparticle composite films for the determination of nitrite and hydrogen peroxide

2016 ◽  
Vol 8 (21) ◽  
pp. 4204-4210 ◽  
Author(s):  
Shufang Li ◽  
Jianying Qu ◽  
Yong Wang ◽  
Jianhang Qu ◽  
Huijuan Wang
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Electrochemical Sensor ◽  
Carbon Nanoparticles ◽  
Room Temperature ◽  
Composite Films ◽  
Carbon Nanoparticle ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Carbon nanoparticles (CNs) were successfully synthesized at room temperature, which were used to construct a novel electrochemical sensor combined with multi-walled carbon nanotubes and chitosan.

scholarly journals Carbon Nanofibers from Carbon Nanotubes by 1.2 keVAr+Sputtering at Room Temperature

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Shuang-Xi Xue ◽  
Qin-Tao Li ◽  
Xian-Rui Zhao ◽  
Qin-Yi Shi ◽  
Zhi-Gang Li ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Carbon Nanofibers ◽  
Carbon Nanoparticles ◽  
Room Temperature ◽  
Ion Irradiation ◽  
Transmission Electron ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Carbon Nanowires

Multi-walled carbon nanotubes (MWCNTs) were irradiated by 1.2 keV Ar ion beams for 15–60 min at room temperature with current density of 60 µA/cm2. The morphology and microstructure are investigated by scanning electron microscopy, transmission electron microscopy and Raman spectroscopy. The results show that carbon nanofibers are achieved after 60 min ion irradiation and the formation of carbon nanofibers proceeds through four periods, carbon nanotubes—amorphous carbon nanowires—carbon nanoparticles along the tube axis—conical protrusions on the nanoparticles surface—carbon nanofibers from the conical protrusions.

Simultaneous determination of ascorbic acid, dopamine, uric acid and hydrogen peroxide based on co-immobilization of PEDOT and FAD using multi-walled carbon nanotubes

2014 ◽  
Vol 6 (20) ◽  
pp. 8321-8327 ◽  
Author(s):  
Kuo Chiang Lin ◽  
Jia Yan Huang ◽  
Shen Ming Chen
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Ascorbic Acid ◽  
Uric Acid ◽  
Simultaneous Determination ◽  
High Conductivity ◽  
Hybrid Films ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Illustration of electro-codeposition of PEDOT and FAD hybrid films using high conductivity and steric MWCNTs as a template.

Using multi-walled carbon nanotubes to enhance coimmobilization of poly(azure A) and poly(neutral red) for determination of nicotinamide adenine dinucleotide and hydrogen peroxide

RSC Advances ◽  
2014 ◽  
Vol 4 (85) ◽  
pp. 45566-45574 ◽  
Author(s):  
Kuo Chiang Lin ◽  
A. T. Ezhil Vilian ◽  
Shen Ming Chen
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Nicotinamide Adenine Dinucleotide ◽  
Neutral Red ◽  
Nicotinamide Adenine ◽  
Hybrid Films ◽  
Azure A ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Illustration of electro-codeposition of azure A and neutral red hybrid films using high ly conductive and steric MWCNTs as a template.

Bisphenol a electrochemical sensor based on multi-walled carbon nanotubes/polythiophene/Pt nanocomposites modified electrode

2016 ◽  
Vol 8 (16) ◽  
pp. 3333-3338 ◽  
Author(s):  
Jun Wan ◽  
Yuxiao Si ◽  
Chao Li ◽  
Kun Zhang
Keyword(s):  
Carbon Nanotubes ◽  
Bisphenol A ◽  
Electrochemical Sensor ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

A facile and eco-friendly electrochemical sensor based on a multi-walled carbon nanotubes/polythiophene/Pt nanocomposites-modified glassy carbon electrode for determination of bisphenol A (BPA) was constructed using the MWCNT/PTh/Pt nanocomposites to modify glassy carbon (GC).

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