Development of a biomimetic chitosan film-coated gold electrode for determination of dopamine in the presence of ascorbic acid and uric acid

2010 ◽  
Vol 55 (23) ◽  
pp. 7152-7157 ◽  
Author(s):  
Suellen Cadorin Fernandes ◽  
Iolanda Cruz Vieira ◽  
Rosely A. Peralta ◽  
Ademir Neves
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Gold Electrode ◽  
Chitosan Film

Improved host–guest electrochemical sensing of dopamine in the presence of ascorbic and uric acids in a β-cyclodextrin/Nafion®/polymer nanocomposite

2014 ◽  
Vol 6 (15) ◽  
pp. 5962-5971 ◽  
Author(s):  
Nada F. Atta ◽  
Ahmed Galal ◽  
Shimaa M. Ali ◽  
Dalia M. El-Said
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Gold Electrode ◽  
Polymer Nanocomposite ◽  
Electrochemical Sensing ◽  
Voltammetric Method

A voltammetric method based on a combination of β-cyclodextrin, Nafion® and a gold electrode modified with poly(3,4-ethylene-dioxythiophene) has been successfully developed for the determination of dopamine in the presence of ascorbic acid or uric acid.

Selective determination of uric acid in the presence of ascorbic acid using a penicillamine self-assembled gold electrode

2006 ◽  
Vol 158 (1-2) ◽  
pp. 73-78 ◽  
Author(s):  
Liang Wang ◽  
Jun Yue Bai ◽  
Peng Fei Huang ◽  
Hong Jing Wang ◽  
Xiao Wei Wu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Gold Electrode ◽  
Selective Determination ◽  
Self Assembled
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