Electrochemical sensor for sensitive detection of luteolin based on multi-walled carbon nanotubes/poly(3,4-ethylenedioxythiophene)–gold nanocomposites

2020 ◽  
Vol 44 (5) ◽  
pp. 1953-1961 ◽  
Author(s):  
Wenxue Cheng ◽  
Peiyi Zeng ◽  
Cenhuai Ma ◽  
Haoming Peng ◽  
Jinsha Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Sensor ◽  
Electrochemical Determination ◽  
Sensitive Detection ◽  
Multi Walled Carbon Nanotubes ◽  
Gold Nanocomposites ◽  
Walled Carbon Nanotubes

An electrochemical sensor based on MWCNTs/PEDT–Au nanocomposite modified GCE for electrochemical determination of luteolin was presented.

scholarly journals Coordination matrix/signal amplifier strategy for simultaneous electrochemical determination of cadmium(ii), lead(ii), copper(ii), and mercury(ii) ions based on polyfurfural film/multi-walled carbon nanotube modified electrode

RSC Advances ◽  
2017 ◽  
Vol 7 (45) ◽  
pp. 28556-28563 ◽  
Author(s):  
Jianzhi Huang ◽  
Silan Bai ◽  
Guoqing Yue ◽  
Wenxue Cheng ◽  
Lishi Wang
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Modified Electrode ◽  
Electrochemical Determination ◽  
Multi Walled Carbon Nanotube ◽  
Signal Amplifier ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Coordination matrix/signal amplifier strategy for simultaneous electrochemical determination of cadmium(ii), lead(ii), copper(ii) and mercury(ii) ions based on polyfurfural film/multi-walled carbon nanotubes modified electrode.

Ferroferric Oxide Magnetic Nanoparticles Carbon Nanotubes Nanocomposite-Based Electrochemical Sensor Applied for Detection of Bisphenol A

2013 ◽  
Vol 663 ◽  
pp. 297-302 ◽  
Author(s):  
Shu Ai Yang ◽  
Xue Jiang ◽  
Yang Jun Dong ◽  
Ning Ning Zhu ◽  
Yuan Feng Wang
Keyword(s):  
Carbon Nanotubes ◽  
Bisphenol A ◽  
Electrochemical Sensors ◽  
Electrochemical Determination ◽  
Amperometric Response ◽  
Ferroferric Oxide ◽  
Multi Walled Carbon Nanotubes ◽  
Average Size ◽  
Walled Carbon Nanotubes

Multi-walled carbon nanotubes (MWNTs) combining with ferroferric oxide (Fe3O4) nanoparticles were used for electrochemical determination of bisphenol A (BPA). Fe3O4 nanoparticles with an average size of about 12 nm were synthesized. It was found that the Fe3O4-MWNTs nanocomposites-modified electrode could remarkably enhance the oxidation current of BPA. Chronoamperometry studies reveal that the amperometric response is rapid, stable, and offers a linear dependence over a range of BPA concentrations from 0.1 to 4 M. The proposed method can be used for evaluation of BPA in water samples. The electrochemical properties of the Fe3O4-MWNT nanocomposites are reasonably envisaged to be promising for providing a nanostructured platform in the development of electrochemical sensors or biosensors.

Chitosan Stabilized Multi-Walled Carbon Nanotubes for Electrochemical Determination of Dihydroxybenzene Isomers

2017 ◽  
Vol 164 (13) ◽  
pp. H958-H966 ◽  
Author(s):  
Thangavelu Kokulnathan ◽  
Nehru Raja ◽  
Shen-Ming Chen ◽  
Ramaraj Sukanya ◽  
Balamurugan Thirumalraj
Keyword(s):  
Carbon Nanotubes ◽  
Electrochemical Determination ◽  
Dihydroxybenzene Isomers ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes
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