Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets

Detalhes bibliográficos
Autor(a) principal: Trindade,M. A. G.
Data de Publicação: 2006
Outros Autores: Cunha,P. A. C., Araújo,T. A. de, Silva,G. M. da, Ferreira,V. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Eclética Química
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702006000100004
Resumo: This work presents an electroanalytical method for the determination of moxifloxacin (MOXI) in tablets by its interaction with Cu(II) ion and subsequent electrochemical reduction at hanging mercury drop electrode (HMDE). A well-defined reduction peak at -0.21 V vs. Ag/AgCl in Phosphate buffer 0.04 mol L-1 pH 8.0 was observed for the complex reduction MOXI-Cu(II), using square-wave voltammetry (SWV). Using a 10 s of accumulation time at -0.40 V was found a limit detection of 3.60x10-8 mol l-1. The obtained results have shown good agreement with those obtained by spectrophotometric method.
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spelling Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tabletsmoxifloxacinelectroanalysiscomplexation of moxifloxacinThis work presents an electroanalytical method for the determination of moxifloxacin (MOXI) in tablets by its interaction with Cu(II) ion and subsequent electrochemical reduction at hanging mercury drop electrode (HMDE). A well-defined reduction peak at -0.21 V vs. Ag/AgCl in Phosphate buffer 0.04 mol L-1 pH 8.0 was observed for the complex reduction MOXI-Cu(II), using square-wave voltammetry (SWV). Using a 10 s of accumulation time at -0.40 V was found a limit detection of 3.60x10-8 mol l-1. The obtained results have shown good agreement with those obtained by spectrophotometric method.Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP2006-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702006000100004Eclética Química v.31 n.1 2006reponame:Eclética Químicainstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESP10.1590/S0100-46702006000100004info:eu-repo/semantics/openAccessTrindade,M. A. G.Cunha,P. A. C.Araújo,T. A. deSilva,G. M. daFerreira,V. S.eng2006-05-19T00:00:00Zoai:scielo:S0100-46702006000100004Revistahttp://revista.iq.unesp.br/ojs/index.php/ecletica/PUBhttps://revista.iq.unesp.br/ojs/index.php/ecletica/oaiecletica@ctrlk.com.br||ecletica@iq.unesp.br1678-46181678-4618opendoar:2006-05-19T00:00Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)false
dc.title.none.fl_str_mv Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
title Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
spellingShingle Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
Trindade,M. A. G.
moxifloxacin
electroanalysis
complexation of moxifloxacin
title_short Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
title_full Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
title_fullStr Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
title_full_unstemmed Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
title_sort Interaction study of moxifloxacin with Cu(II) ion using square-wave voltammetry and its application in the determination in tablets
author Trindade,M. A. G.
author_facet Trindade,M. A. G.
Cunha,P. A. C.
Araújo,T. A. de
Silva,G. M. da
Ferreira,V. S.
author_role author
author2 Cunha,P. A. C.
Araújo,T. A. de
Silva,G. M. da
Ferreira,V. S.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Trindade,M. A. G.
Cunha,P. A. C.
Araújo,T. A. de
Silva,G. M. da
Ferreira,V. S.
dc.subject.por.fl_str_mv moxifloxacin
electroanalysis
complexation of moxifloxacin
topic moxifloxacin
electroanalysis
complexation of moxifloxacin
description This work presents an electroanalytical method for the determination of moxifloxacin (MOXI) in tablets by its interaction with Cu(II) ion and subsequent electrochemical reduction at hanging mercury drop electrode (HMDE). A well-defined reduction peak at -0.21 V vs. Ag/AgCl in Phosphate buffer 0.04 mol L-1 pH 8.0 was observed for the complex reduction MOXI-Cu(II), using square-wave voltammetry (SWV). Using a 10 s of accumulation time at -0.40 V was found a limit detection of 3.60x10-8 mol l-1. The obtained results have shown good agreement with those obtained by spectrophotometric method.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702006000100004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702006000100004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-46702006000100004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP
publisher.none.fl_str_mv Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP
dc.source.none.fl_str_mv Eclética Química v.31 n.1 2006
reponame:Eclética Química
instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Eclética Química
collection Eclética Química
repository.name.fl_str_mv Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)
repository.mail.fl_str_mv ecletica@ctrlk.com.br||ecletica@iq.unesp.br
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