Title of article
Electrochemical Studies of Mesalazine at Sodium Dodecyl Sulfate Modified Carbon Paste Electrode: A Cyclic Voltammetric Study
Author/Authors
Tanuja, S. B Department of P.G. Studies and Research in Industrial Chemistry - Jnana Sahyadri - Kuvempu University, Shimoga, Karnataka, India , Kumara Swamy, B. E Department of P.G. Studies and Research in Industrial Chemistry - Jnana Sahyadri - Kuvempu University, Shimoga, Karnataka, India , Pai, K. Vasantakumar Department of P.G. Studies and Research in Industrial Chemistry - Jnana Sahyadri - Kuvempu University, Shimoga, Karnataka, India
Pages
13
From page
64
To page
76
Abstract
The electrochemical studies of mesalazine was performed at sodium dodecyl sulfate modified carbon paste electrode by cyclic voltammetric technique in 0.2 M phosphate buffer solution at pH 7.2 with a scan rate 100 mV/s. Sodium dodecyl sulfate modified carbon paste electrode showed an enhanced current signal as compared to the bare carbon paste electrode. Electrochemical parameters like effect of pH, scan rate and different concentration of mesalazine were investigated at sodium dodecyl sulfate modified carbon paste electrode. The effects of scan rate study revealed that the overall electrode process was found to be adsorption controlled processes at sodium dodecyl sulfate modified carbon paste electrode. The detection limit of mesalazine was found to be 0.238 μM.
Keywords
Mesalazine , Sodium dodecyl sulfate (SDS) , Cyclic voltammetry (CV)
Journal title
Astroparticle Physics
Serial Year
2018
Record number
2418881
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