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Research Article | Open Access

Electrochemical Effect of Ascorbic Acid on Redox Current Peaks of CoCl2 in Blood Medium

Muhammed Mizher Radhi1,2( ), Hanaa Naji Abdullah1,2, Majid Sakhi Jabir3, Emad Abbas Jaffar Al-Mulla4( )
Department of Radiological Techniques, Health and Medical Technology College, Middle Technical University, Baghdad, Iraq
Analytical Technical Lab, Health and Medical Technology College, Middle Technical University, Baghdad, Iraq
Department of Applied Science, University of Technology, Baghdad, Iraq
Department of Chemistry, Faculty of Science, University of Kufa, P.O. Box 21, An-Najaf 54001, Iraq
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Abstract

Cyclic voltammetric technique using glassy carbon electrode of cobalt chloride Co(Ⅱ) was studied in blood medium for the effect of ascorbic acid as an electrocatalyst reagent on the oxidation reduction current peaks of Co(Ⅱ). It was found that the two oxidation reduction current peaks for Co(Ⅱ) in 0.1M KCl as electrolyte were at 900 and 250 mV respectively. In the study of Co(Ⅱ) in blood medium the result was different, in that the reduction current peak disappeared and the oxidation current peak shifted to a higher potential at 1.4 V. The other study for the effects of different concentrations of ascorbic acid on the anodic current peak of Co(Ⅱ) in blood medium showed an enhancement of the oxidation current peak about three times and the ascorbic acid acted as an electrocatalyst in blood components which caused damage to blood cells.

Keywords

Co(Ⅱ)Cyclic voltammetryBlood mediumGCE

References

[1]

M. Korolczuk, A. Moroziewicz, and M. Grabarczyk, Determination of subnanomolar concentrations of cobalt by adsorptive stripping voltammetry at a bismuth film electrode. Anal. Bioanal. Chem., 2005, 382: 1678-1674.
Crossref Google Scholar
[2]

M. Haij, S. Dadfarnia, and K. Dehghan, On-line preconcentration and determination of cobalt by chelating microcolumns and flow injection atomic spectrometry. Talanta., 2003, 59: 719-727.
Crossref Google Scholar
[3]

A. Mohadesi, E. Teimoori, M.A. Taher, et al., Adsorptive stripping voltammetric determination of cobalt (Ⅱ) on the carbon paste electrode. Int. J. Electrochem. Sci., 2011, 6: 301-311.
Google Scholar
[4]

M.M. Radhi, W.T. Tan, M.Z. Rahman, et al., Voltammetric detection of Mn(Ⅱ) in blood sample at C60 and MWCNT modified glassy carbon electrodes. Amer. J. Appl. Sci., 2010, 7: 439-445.
Crossref Google Scholar
[5]

M.M. Radhi, D.S. Dawood, N.K. Al-Damlooji, et al., Development of electrochemical sensors for the detection of mercury by CNT/Li+, C60/Li+ and activated carbon modified glassy carbon electrode in blood medium. Sensors Transd. J., 2012, 146: 191-202.
Google Scholar
[6]

N. Al-Damlooji, T.W. Tee, Electrochemical sensors for detecting MnⅡ in blood medium. Sensors Transd. J., 2013, 149: 89-93.
Google Scholar
[7]

M.M.R. Jobayr, D.S. Dawood, Electrochemical sensors of cyclic voltammetry to detect Cd(Ⅱ) in blood medium. Sensors Transd. J., 2013, 155: 150-154.
Google Scholar
[8]

E.A.J. Al-Mulla, Preparation of polylactic acid/epoxidized palm oil/fatty nitrogen compounds modified clay nanocomposites by melt blending. Polym. Sci - Series A., 2011, 53: 149-157.
Crossref Google Scholar
[9]

M. Nusheh H. Yoozbashizadeh, Study on electrowinning of cobalt by cyclic voltammetry technique. Iran, J. Mater. Sci. Eng., 2010, 7: 45-48.
Google Scholar
[10]

M.T. Carter, A.J. Bard, Voltammetric studies of the interaction of tris(1,10-phenanthroline)cobalt(Ⅲ) with DNA. J. Am. Chem. Soc., 1987, 109: 7528-7530.
Crossref Google Scholar
[11]

I.M. Isa, S.N.A. Dahlan, Electrochemical sensor for cobalt(Ⅱ) by modified carbon paste electrode with Zn/Al-2(3-chlorophenoxy) propionate nanocomposite. Int. J. Electrochem. Sci., 2012, 7: 7797-7808.
Google Scholar
[12]

S. Lichušina, A. Chodosovskaja, A. Selskis, et al., Pseudocapacitive behaviour of cobalt oxide films on nano-fibre and magnetron-sputtered substrates. Chemija., 2008, 19: 7-15.
Google Scholar
[13]

S.1. Chandra, R. Kumar, Cyclic voltammetry and synthesis of cobalt(Ⅱ) and ruthenium(Ⅲ) complexes with symmetric and asymmetric ring containing membered N2S2, N4, and N5 donor macrocyclic ligands. Spectrochim Acta A Mol. Biomol. Spectrosc., 2005, 62: 1050-1057.
Crossref Google Scholar
[14]

M.M. Radhi, W.H. Hoiwdy, Effect of temperature on frying oils: infrared spectroscopic studies. Res. Chem. Intermed., 2013, 39: 3173-3179.
Crossref Google Scholar
[15]

M.M. Radhi, E.A.J. Al-Mulla, Electrochemical oxidation effect of ascorbic acid on mercury ions in blood sample using cyclic voltammetry. Int. J. Ind. Chem., 2015, 6: 311-316.
Crossref Google Scholar
[16]

M.M. Radhi, E.A.J. Al-Mulla, Voltammetric characterization of grafted polymer electrode self modification with carbon nanotubes (GPESMCNT). Portug. Electrochimi. Acta., 2016, 34: 97-103.
Crossref Google Scholar
[17]

A.A. Albakry, A.M. Jassim, and S.A. Alassady, Electrochemical study of Pb(Ⅱ) in present of each ascorbic acid, glucose, urea and uric acid using blood medium as an electroly. Nano Biomed. Eng., 2016, 8: 9-15.
Crossref Google Scholar
Nano Biomedicine and Engineering
Volume 9 Issue 2,
June 2017
Pages 103-106
DOI: 10.5101/nbe.v9i2.p103-106
Cite this article:
Radhi MM, Abdullah HN, Jabir MS, et al. Electrochemical Effect of Ascorbic Acid on Redox Current Peaks of CoCl2 in Blood Medium. Nano Biomedicine and Engineering, 2017, 9(2): 103-106. https://doi.org/10.5101/nbe.v9i2.p103-106

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Received: 11 April 2017
Accepted: 26 April 2017
Published: 03 May 2017
© 2017 Muhammed Mizher Radhi, Hanaa Naji Abdullah, Majid Sakhi Jabir, and Emad Abbas Jaffar Al-Mulla.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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