Preparation of polypyrrole/ferrocyanide films modified carbon paste electrode and its application on the electrocatalytic determination of ascorbic acid

2004 ◽  
Vol 49 (2) ◽  
pp. 271-280 ◽  
Author(s):  
Jahan-Bakhsh Raoof ◽  
Reza Ojani ◽  
Sahar Rashid-Nadimi
Keyword(s):  
Ascorbic Acid ◽  
Carbon Paste Electrode ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Electrocatalytic Determination ◽  
Paste Electrode

Fast and selective determination of phenazopyridine at a novel multi-walled carbon nanotube modified ZnCrFeO4 magnetic nanoparticle paste electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (47) ◽  
pp. 37431-37439 ◽  
Author(s):  
M. Taei ◽  
F. Hasanpour ◽  
M. Movahedi ◽  
Sh. Mohammadian
Keyword(s):  
Carbon Nanotube ◽  
Carbon Paste Electrode ◽  
Magnetic Nanoparticle ◽  
Modified Carbon Paste Electrode ◽  
Carbon Paste ◽  
Selective Determination ◽  
Multi Walled Carbon Nanotube ◽  
Electrocatalytic Determination ◽  
Paste Electrode

Fabrication process of MWCNTs/ZnCrFeO4 modified carbon paste electrode for electrocatalytic determination of phenazopyridine at the surface (a) CPE, and (b) MWCNTs/ZnCrFeO4 modified carbon paste electrode.

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