Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid

Expired drug Metoclopramide was investigated as an antibacterial corrosion inhibitor for carbon steel in 0.5M H3PO4 solution using the electrochemical method at 30oC and 60oC. The results showed that this drug is an efficient inhibitor for carbon steel and the efficiency reached to 82.244 % for 175...

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Autores principales:	Rana Afif Anaee, Majed Hameed Abd Al-Majeed, Shaimaa Alaa Naser, Mustafa M. Kathem, Omer Akram Ahmed
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2019
Materias:	Antibacterial test; Carbon steel; Expired Metoclopramide; Phosphoric acid. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/d17cbca010494748bb8d7df27bb58744
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spelling	oai:doaj.org-article:d17cbca010494748bb8d7df27bb587442021-12-02T04:44:59ZAntibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid10.22153/kej.2019.08.0021818-11712312-0789https://doaj.org/article/d17cbca010494748bb8d7df27bb587442019-03-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/420https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 Expired drug Metoclopramide was investigated as an antibacterial corrosion inhibitor for carbon steel in 0.5M H3PO4 solution using the electrochemical method at 30oC and 60oC. The results showed that this drug is an efficient inhibitor for carbon steel and the efficiency reached to 82.244 % for 175 ppm at 30oC and 76.146% for 225 ppm at 60oC. The adsorption of drug on carbon steel surface follows Langmuir adsorption isotherm with small values of adsorption-desorption constant. The polarization plots revealed that Metoclopramide acts as mixed-type inhibitor. Some parameters of inhibition process were calculated and discussed. The surface morphology of the carbon steel specimens was analyzed using scanning electron microscope and energy dispersive X-ray analysis. Antibacterial activity of inhibitor was also tested. Fourier-transform infrared (FTIR) spectroscopy confirmed the inhibitive role of Metoclopramide drug. Rana Afif AnaeeMajed Hameed Abd Al-MajeedShaimaa Alaa NaserMustafa M. KathemOmer Akram AhmedAl-Khwarizmi College of Engineering – University of BaghdadarticleAntibacterial test; Carbon steel; Expired Metoclopramide; Phosphoric acid.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 15, Iss 1 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Antibacterial test; Carbon steel; Expired Metoclopramide; Phosphoric acid. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Antibacterial test; Carbon steel; Expired Metoclopramide; Phosphoric acid. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Rana Afif Anaee Majed Hameed Abd Al-Majeed Shaimaa Alaa Naser Mustafa M. Kathem Omer Akram Ahmed Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid
description	Expired drug Metoclopramide was investigated as an antibacterial corrosion inhibitor for carbon steel in 0.5M H3PO4 solution using the electrochemical method at 30oC and 60oC. The results showed that this drug is an efficient inhibitor for carbon steel and the efficiency reached to 82.244 % for 175 ppm at 30oC and 76.146% for 225 ppm at 60oC. The adsorption of drug on carbon steel surface follows Langmuir adsorption isotherm with small values of adsorption-desorption constant. The polarization plots revealed that Metoclopramide acts as mixed-type inhibitor. Some parameters of inhibition process were calculated and discussed. The surface morphology of the carbon steel specimens was analyzed using scanning electron microscope and energy dispersive X-ray analysis. Antibacterial activity of inhibitor was also tested. Fourier-transform infrared (FTIR) spectroscopy confirmed the inhibitive role of Metoclopramide drug.
format	article
author	Rana Afif Anaee Majed Hameed Abd Al-Majeed Shaimaa Alaa Naser Mustafa M. Kathem Omer Akram Ahmed
author_facet	Rana Afif Anaee Majed Hameed Abd Al-Majeed Shaimaa Alaa Naser Mustafa M. Kathem Omer Akram Ahmed
author_sort	Rana Afif Anaee
title	Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid
title_short	Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid
title_full	Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid
title_fullStr	Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid
title_full_unstemmed	Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid
title_sort	antibacterial inhibitor as an expired metoclopramide in 0.5m phosphoric acid
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2019
url	https://doaj.org/article/d17cbca010494748bb8d7df27bb58744
work_keys_str_mv	AT ranaafifanaee antibacterialinhibitorasanexpiredmetoclopramidein05mphosphoricacid AT majedhameedabdalmajeed antibacterialinhibitorasanexpiredmetoclopramidein05mphosphoricacid AT shaimaaalaanaser antibacterialinhibitorasanexpiredmetoclopramidein05mphosphoricacid AT mustafamkathem antibacterialinhibitorasanexpiredmetoclopramidein05mphosphoricacid AT omerakramahmed antibacterialinhibitorasanexpiredmetoclopramidein05mphosphoricacid
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Antibacterial Inhibitor as an Expired Metoclopramide in 0.5M Phosphoric Acid

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