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Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes

Problem statement: Glassy carbon electrode GCE was modified with different microparticles to increase the efficiency of analysis Mn2+ in blood samples by cyclic voltammetry and applied for the detection of trace Mn(II) by oxidation process. Approach: The structure and composition of the modified GCE...

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Main Authors: Radhi, Muhammed Mizher, Tan, Wee Tee, Ab. Rahman, Mohamad Zaki, Kassim, Anuar
Format: Article
Language:English
Published: Science Publications 2010
Online Access:http://psasir.upm.edu.my/id/eprint/17609/1/ajassp.2010.395.401.pdf
http://psasir.upm.edu.my/id/eprint/17609/
http://www.thescipub.com/abstract/10.3844/ajassp.2010.395.401
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spelling my.upm.eprints.176092017-11-30T09:11:45Z http://psasir.upm.edu.my/id/eprint/17609/ Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes Radhi, Muhammed Mizher Tan, Wee Tee Ab. Rahman, Mohamad Zaki Kassim, Anuar Problem statement: Glassy carbon electrode GCE was modified with different microparticles to increase the efficiency of analysis Mn2+ in blood samples by cyclic voltammetry and applied for the detection of trace Mn(II) by oxidation process. Approach: The structure and composition of the modified GCE processed by using Carbon Nanotubes CNT and C60 to produce two modified electrodes CNT/GCE and C60/GCE, to detect a trace Mn2+ by cyclic voltammetry for mouse blood with comparison the best modified electrode for detection the ion by the sensitivity and values of Relative Standard Deviation (RSD) in calibration curve. Results: A wide linear range and good repeatability were obtained for Mn2+ detection by CNT/GCE in aqueous KCl as supporting electrolyte at different ratio of KCl: Blood using CNT/GCE and C60/GCE, the relative standard deviation of two modified electrodes are good on CNT/GCE than C60/GCE. Conclusion: The two modified electrodes CNT/GCE and C60/GCE depending on the redox current of Mn(II) ions were evaluated by the determination of low concentration of Mn(II) in blood samples by cyclic voltammetric method, the most modified electrode to detect the Mn(II) in blood is CNT/GCE. Science Publications 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/17609/1/ajassp.2010.395.401.pdf Radhi, Muhammed Mizher and Tan, Wee Tee and Ab. Rahman, Mohamad Zaki and Kassim, Anuar (2010) Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes. American Journal of Applied Sciences, 7 (3). pp. 395-401. ISSN 1546-9239; ESSN: 1554-3641 http://www.thescipub.com/abstract/10.3844/ajassp.2010.395.401 10.3844/ajassp.2010.395.401
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Problem statement: Glassy carbon electrode GCE was modified with different microparticles to increase the efficiency of analysis Mn2+ in blood samples by cyclic voltammetry and applied for the detection of trace Mn(II) by oxidation process. Approach: The structure and composition of the modified GCE processed by using Carbon Nanotubes CNT and C60 to produce two modified electrodes CNT/GCE and C60/GCE, to detect a trace Mn2+ by cyclic voltammetry for mouse blood with comparison the best modified electrode for detection the ion by the sensitivity and values of Relative Standard Deviation (RSD) in calibration curve. Results: A wide linear range and good repeatability were obtained for Mn2+ detection by CNT/GCE in aqueous KCl as supporting electrolyte at different ratio of KCl: Blood using CNT/GCE and C60/GCE, the relative standard deviation of two modified electrodes are good on CNT/GCE than C60/GCE. Conclusion: The two modified electrodes CNT/GCE and C60/GCE depending on the redox current of Mn(II) ions were evaluated by the determination of low concentration of Mn(II) in blood samples by cyclic voltammetric method, the most modified electrode to detect the Mn(II) in blood is CNT/GCE.
format Article
author Radhi, Muhammed Mizher
Tan, Wee Tee
Ab. Rahman, Mohamad Zaki
Kassim, Anuar
spellingShingle Radhi, Muhammed Mizher
Tan, Wee Tee
Ab. Rahman, Mohamad Zaki
Kassim, Anuar
Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes
author_facet Radhi, Muhammed Mizher
Tan, Wee Tee
Ab. Rahman, Mohamad Zaki
Kassim, Anuar
author_sort Radhi, Muhammed Mizher
title Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes
title_short Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes
title_full Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes
title_fullStr Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes
title_full_unstemmed Voltammetric detection of Mn(II) in blood sample at C60 and MWCNT modified glassy carbon electrodes
title_sort voltammetric detection of mn(ii) in blood sample at c60 and mwcnt modified glassy carbon electrodes
publisher Science Publications
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/17609/1/ajassp.2010.395.401.pdf
http://psasir.upm.edu.my/id/eprint/17609/
http://www.thescipub.com/abstract/10.3844/ajassp.2010.395.401
_version_ 1643826569344450560
score 13.211869

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