Polarographic determination of certain cephalosporins in pharmaceutical preparations

Polarographic methods have been developed for the determination of two cephalosporins namely cefotaxime (CTX) and ceftriaxone (CTR) in pharmaceutical formulations. Well defined peaks at potentials –1.432 V vs. SCE for CTX and –1.627 V vs. SCE for CTR were obtained in the presence of tungsten (VI). T...

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Detalles Bibliográficos
Autores principales: Guru Prasad, A.R., Rao, V.S.
Formato: Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2010
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3093099/
https://www.ncbi.nlm.nih.gov/pubmed/21589769
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author Guru Prasad, A.R.
Rao, V.S.
author_facet Guru Prasad, A.R.
Rao, V.S.
author_sort Guru Prasad, A.R.
collection PubMed
description Polarographic methods have been developed for the determination of two cephalosporins namely cefotaxime (CTX) and ceftriaxone (CTR) in pharmaceutical formulations. Well defined peaks at potentials –1.432 V vs. SCE for CTX and –1.627 V vs. SCE for CTR were obtained in the presence of tungsten (VI). The method has been successfully applied for the determination of above mentioned cephalosporins in commercial dosage forms. The salient features of this investigation are presented in this communication.
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spelling pubmed-30930992011-05-17 Polarographic determination of certain cephalosporins in pharmaceutical preparations Guru Prasad, A.R. Rao, V.S. Res Pharm Sci Original Article Polarographic methods have been developed for the determination of two cephalosporins namely cefotaxime (CTX) and ceftriaxone (CTR) in pharmaceutical formulations. Well defined peaks at potentials –1.432 V vs. SCE for CTX and –1.627 V vs. SCE for CTR were obtained in the presence of tungsten (VI). The method has been successfully applied for the determination of above mentioned cephalosporins in commercial dosage forms. The salient features of this investigation are presented in this communication. Medknow Publications & Media Pvt Ltd 2010 /pmc/articles/PMC3093099/ /pubmed/21589769 Text en Copyright: © Journal of Research in Pharmaceutical Sciences http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Guru Prasad, A.R.
Rao, V.S.
Polarographic determination of certain cephalosporins in pharmaceutical preparations
title Polarographic determination of certain cephalosporins in pharmaceutical preparations
title_full Polarographic determination of certain cephalosporins in pharmaceutical preparations
title_fullStr Polarographic determination of certain cephalosporins in pharmaceutical preparations
title_full_unstemmed Polarographic determination of certain cephalosporins in pharmaceutical preparations
title_short Polarographic determination of certain cephalosporins in pharmaceutical preparations
title_sort polarographic determination of certain cephalosporins in pharmaceutical preparations
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3093099/
https://www.ncbi.nlm.nih.gov/pubmed/21589769
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