Title :
Poly(xylenol blue) modified multiwall carbon nanotubes-glassy carbon electrode for simultaneous determination of ascorbic acid, epinephrine, and uric acid by differential pulse voltammetry
Author :
Ensafi, Ali A. ; Dadkhah-Tehrani, S. ; Karimi-Maleh, H.
Author_Institution :
Dept. of Chem., Isfahan Univ. of Technol., Isfahan, Iran
Abstract :
In this paper, a novel modified multiwall carbon nanotubes glassy carbon electrode based on poly(xylenol blue) for a rapid, sensitive and highly selective voltammetric determination of for the simultaneous determination of ascorbic acid, epinephrine and uric acid is studied. Modified multiwall carbon nanotubes glassy carbon electrode (MMCNTs-GCE) is characterized by scanning electron microscopy (SEM) and FTIR spectra.
Keywords :
Fourier transform spectra; carbon nanotubes; electrochemical electrodes; infrared spectra; polymerisation; polymers; scanning electron microscopy; voltammetry (chemical analysis); C; FTIR spectra; SEM; ascorbic acid; differential pulse voltammetry; electropolymerization; epinephrine; poly(xylenol blue) modified multiwall carbon nanotube-glassy carbon electrode; scanning electron microscopy; uric acid;
Conference_Titel :
Enabling Science and Nanotechnology (ESciNano), 2010 International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-8853-7
DOI :
10.1109/ESCINANO.2010.5700983
