Title of article
Electrocatalysis of Dopamine by Alizarin and Triton-X 100 Modified Carbon Paste Electrode: A Cyclic Voltammetric Study
Author/Authors
Mahanthesha، Kurangalara R. نويسنده Department of PG Studies and Research in Industrial Chemistry, Kuvempu University, Shankaraghatta 577451, Shimoga, Karnataka, India , , Kumara Swamy، Bahaddurghatta E. نويسنده Department of P.G. Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta, Shimoga, Karnataka 577451, India , , chandra، Umesh نويسنده Department of P.G. Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta-577 451, Karnataka, India , , Sathisha، Tammanekar V. نويسنده Department of P.G. Studies and Research in Industrial Chemistry, Kuvempu University, Shankaraghatta -577 451, Shimoga, Karnataka, India , , Karkala، Sarojini S. نويسنده Department of P.G .Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta–577451, Shimoga(D), Karnataka (S), , , Pai، Vasanta K. نويسنده Department of P.G .Studies and Research in Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta–577451, Shimoga(D), Karnataka (S), ,
Issue Information
دوماهنامه با شماره پیاپی سال 2013
Pages
9
From page
130
To page
138
Abstract
The electrocatalytic oxidation of dopamine at alizarin and Triton X-100 modified
carbon paste electrode has been studied by means of cyclic voltammetric technique in 0.2 M
acetate buffer solution at pH 7.0. This suggests the effectively of surface modification of
carbon paste electrode by Triton X-100 a non–ionic surfactant. Cyclic voltammetric
investigations demonstrated the improved responses of dopamine. The modified electrode
exhibited strong promoting effect and stability towards the detection of dopamine in
mobilization and immobilization methods of surfactant. The presence of Triton-X 100 on the
alizarin modified carbon paste electrode showed excellent electrocatalytic effect towards the
detection of dopamine.
Journal title
Analytical and Bioanalytical Electrochemistry
Serial Year
2013
Journal title
Analytical and Bioanalytical Electrochemistry
Record number
1025673
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