Abstract
The electrochemical bahaviour of cysteamine (CA) has been investigated by synergic effect of acetylferrocene (AF) and NiO/CNT nanocomposite at a surface of carbon paste electrode (AF/NiO/CNTs/CPE). Voltammetric techniques were used to investigate the suitability of AF/NiO/CNTs/CPE for the electrocatalytic oxidation of CA in pH=7.0 as a suitable condition in voltammetric analysis. AF/NiO/CNTs/CPE shows a dynamic range to electrocatalytic analysis of CA in the range of 0.1-600 µM with a detection limit of 0.07 µM by square wave voltammetric method (SWV). The ability of AF/NiO/CNTs/CPE as a sensor checked analysis of CA in real samples.
Keywords: Cysteamine, NiO/CNTs nanocomposite, modified electrode, voltammetry.
Current Analytical Chemistry
Title:Electrocatalytic Determination of Cysteamine Uses a Nanostructure Based Electrochemical Sensor in Pharmaceutical Samples
Volume: 13 Issue: 1
Author(s): Sadegh Salmanpour, Maryam Abbasghorbani, Fateme Karimi, Razie Bavandpour and Yangping Wen
Affiliation:
Keywords: Cysteamine, NiO/CNTs nanocomposite, modified electrode, voltammetry.
Abstract: The electrochemical bahaviour of cysteamine (CA) has been investigated by synergic effect of acetylferrocene (AF) and NiO/CNT nanocomposite at a surface of carbon paste electrode (AF/NiO/CNTs/CPE). Voltammetric techniques were used to investigate the suitability of AF/NiO/CNTs/CPE for the electrocatalytic oxidation of CA in pH=7.0 as a suitable condition in voltammetric analysis. AF/NiO/CNTs/CPE shows a dynamic range to electrocatalytic analysis of CA in the range of 0.1-600 µM with a detection limit of 0.07 µM by square wave voltammetric method (SWV). The ability of AF/NiO/CNTs/CPE as a sensor checked analysis of CA in real samples.
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Cite this article as:
Salmanpour Sadegh, Abbasghorbani Maryam, Karimi Fateme, Bavandpour Razie and Wen Yangping, Electrocatalytic Determination of Cysteamine Uses a Nanostructure Based Electrochemical Sensor in Pharmaceutical Samples, Current Analytical Chemistry 2017; 13 (1) . https://dx.doi.org/10.2174/1573411012666160601143003
DOI https://dx.doi.org/10.2174/1573411012666160601143003 |
Print ISSN 1573-4110 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6727 |
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