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Simultaneous determination of N-acetylcysteine and acetaminophen by voltammetric method usingN-(3, 4-dihydroxyphenethyl)-3, 5-dinitrobenzamide modified multiwall carbon nanotubes paste electrode
Authors: Ali A Ensafi, Hassan Karimi-Maleh, S Mallakpour, M Hatami
Publication date: 2011/7/20
Journal name: Sensors and Actuators B: Chemical
Volume: 155
Pages: 464-472
Publisher: Elsevier
A new dopamine-derivative, ie N-(3, 4-dihydroxyphenethyl)-3, 5-dinitrobenzamide (N-
DHPB), was synthesized and its application was investigated for the simultaneous
determination of N-acetylcysteine (NAC) and acetaminophen (AC) using modified multiwall
carbon nanotubes paste electrode. This modified electrode exhibited a potent and persistent
electron mediating behavior followed by well separated oxidation peaks of NAC and AC.
The peaks current of differential pulse voltammograms of NAC and AC increased linearly ...
DHPB), was synthesized and its application was investigated for the simultaneous
determination of N-acetylcysteine (NAC) and acetaminophen (AC) using modified multiwall
carbon nanotubes paste electrode. This modified electrode exhibited a potent and persistent
electron mediating behavior followed by well separated oxidation peaks of NAC and AC.
The peaks current of differential pulse voltammograms of NAC and AC increased linearly ...
http://www.sciencedirect.com/science/article/pii/S0925400510009780
Journal Papers
Month/Season:
July
Year:
2011