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Simultaneous determination of ascorbic acid, epinephrine, and uric acid by differential pulse voltammetry using poly(3,3′-bis[N,N-bis(carboxymethyl) aminomethyl] o-cresolsulfonephthalein) modified glassy carbon electrode

Authors:: Ali A Ensafi, B Rezaei, SZ Zare, M Taei
Publication date: 2010/9/21
Journal name: Sensors and Actuators B: Chemical
Volume: 150
Pages: 321-329
Publisher: Elsevier
 
A selective and stable poly (3, 3′-bis [N, N-bis (carboxymethyl) aminomethyl]-o-
cresolsulfonephthalein) modified glassy carbon electrode was prepared using the
electrochemical polymerization technique for the simultaneous determination of ascorbic
acid (AA), epinephrine (EP), and uric acid (UA). The modified electrode showed an excellent
electrocatalytic activity for AA, EP, and UA oxidations and for accelerated electron transfer
between the electrode and the substances. The separation potentials of the oxidation ...

http://www.sciencedirect.com/science/article/pii/S0925400510005708

Journal Papers
Month/Season: 
September
Year: 
2010

تحت نظارت وف ایرانی

Simultaneous determination of ascorbic acid, epinephrine, and uric acid by differential pulse voltammetry using poly(3,3′-bis[N,N-bis(carboxymethyl) aminomethyl] o-cresolsulfonephthalein) modified glassy carbon electrode | Prof. Ali A. Ensafi

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تحت نظارت وف ایرانی