scholarly journals Electrochemical Determination of Dopamine in the Presence of Ascorbic Acid and Uric Acid Using the Synergistic Effect of Gold Nanoflowers and L-Cysteamine Monolayer at the Surface of a Gold Electrode

2011 ◽  
Vol 27 (9) ◽  
pp. 921 ◽  
Author(s):  
Yongxin LI ◽  
Qiufang LU ◽  
Aibin SHI ◽  
Yuanli CHEN ◽  
Shengnan WU ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Synergistic Effect ◽  
Gold Electrode ◽  
Electrochemical Determination ◽  
Gold Nanoflowers

Defects regulating of graphene ink for electrochemical determination of ascorbic acid, dopamine and uric acid

Talanta ◽  
2018 ◽  
Vol 180 ◽  
pp. 248-253 ◽  
Author(s):  
Li Fu ◽  
Aiwu Wang ◽  
Guosong Lai ◽  
Weitao Su ◽  
François Malherbe ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Electrochemical Determination

Transfer of multivariate calibration model for simultaneous electrochemical determination of ascorbic acid and uric acid

2021 ◽  
Vol 133 (4) ◽  
Author(s):  
Yasaman Sefid-Sefidehkhan ◽  
Haneie Salehniya ◽  
Maryam Khoshkam ◽  
Mandana Amiri
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Multivariate Calibration ◽  
Electrochemical Determination ◽  
Calibration Model

Simultaneous determination of dopamine, ascorbic acid and uric acid using a multi-walled carbon nanotube and reduced graphene oxide hybrid functionalized by PAMAM and Au nanoparticles

2015 ◽  
Vol 7 (4) ◽  
pp. 1471-1477 ◽  
Author(s):  
Siyuan Wang ◽  
Wen Zhang ◽  
Xia Zhong ◽  
Yaqin Chai ◽  
Ruo Yuan
Keyword(s):  
Ascorbic Acid ◽  
Uric Acid ◽  
Graphene Oxide ◽  
Carbon Nanotube ◽  
Simultaneous Determination ◽  
Au Nanoparticles ◽  
Electrochemical Determination ◽  
Multi Walled Carbon Nanotube ◽  
Reduced Graphene

A nanohybrid (RGO–PAMAM–MWCNT–AuNPs) for simultaneous electrochemical determination of ascorbic acid (AA), dopamine (DA) and uric acid (UA) was reported in this paper.

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.

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
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