Poly(o-methoxyaniline) modified electrode for detection of lithium ions

Detalhes bibliográficos
Autor(a) principal: Lindino,Cleber Antonio
Data de Publicação: 2012
Outros Autores: Casagrande,Marcella, Peiter,Andréia, Ribeiro,Caroline
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000300002
Resumo: This paper reports the use of an electrode modified with poly(o-methoxyaniline) for detecting lithium ions. These ions are present in drugs used for treating bipolar disorder and that requires periodical monitoring of the concentration of lithium in blood serum. Poly(o-methoxyaniline) was obtained electrochemically by cyclic voltammetry on the surface of a gold electrode. The results showed that the electrode modified with a conducting polymer responded to lithium ions in the concentration range of 1 x 10-5 to 1 x 10-4 mol L-1 . The results also confirmed that the performance of the modified electrode was comparable to that of the standard method (atomic emission spectrophotometry).
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spelling Poly(o-methoxyaniline) modified electrode for detection of lithium ionsconducting polymersbipolar disorderlithiumThis paper reports the use of an electrode modified with poly(o-methoxyaniline) for detecting lithium ions. These ions are present in drugs used for treating bipolar disorder and that requires periodical monitoring of the concentration of lithium in blood serum. Poly(o-methoxyaniline) was obtained electrochemically by cyclic voltammetry on the surface of a gold electrode. The results showed that the electrode modified with a conducting polymer responded to lithium ions in the concentration range of 1 x 10-5 to 1 x 10-4 mol L-1 . The results also confirmed that the performance of the modified electrode was comparable to that of the standard method (atomic emission spectrophotometry).Sociedade Brasileira de Química2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000300002Química Nova v.35 n.3 2012reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422012000300002info:eu-repo/semantics/openAccessLindino,Cleber AntonioCasagrande,MarcellaPeiter,AndréiaRibeiro,Carolineeng2012-04-24T00:00:00Zoai:scielo:S0100-40422012000300002Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2012-04-24T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Poly(o-methoxyaniline) modified electrode for detection of lithium ions
title Poly(o-methoxyaniline) modified electrode for detection of lithium ions
spellingShingle Poly(o-methoxyaniline) modified electrode for detection of lithium ions
Lindino,Cleber Antonio
conducting polymers
bipolar disorder
lithium
title_short Poly(o-methoxyaniline) modified electrode for detection of lithium ions
title_full Poly(o-methoxyaniline) modified electrode for detection of lithium ions
title_fullStr Poly(o-methoxyaniline) modified electrode for detection of lithium ions
title_full_unstemmed Poly(o-methoxyaniline) modified electrode for detection of lithium ions
title_sort Poly(o-methoxyaniline) modified electrode for detection of lithium ions
author Lindino,Cleber Antonio
author_facet Lindino,Cleber Antonio
Casagrande,Marcella
Peiter,Andréia
Ribeiro,Caroline
author_role author
author2 Casagrande,Marcella
Peiter,Andréia
Ribeiro,Caroline
author2_role author
author
author
dc.contributor.author.fl_str_mv Lindino,Cleber Antonio
Casagrande,Marcella
Peiter,Andréia
Ribeiro,Caroline
dc.subject.por.fl_str_mv conducting polymers
bipolar disorder
lithium
topic conducting polymers
bipolar disorder
lithium
description This paper reports the use of an electrode modified with poly(o-methoxyaniline) for detecting lithium ions. These ions are present in drugs used for treating bipolar disorder and that requires periodical monitoring of the concentration of lithium in blood serum. Poly(o-methoxyaniline) was obtained electrochemically by cyclic voltammetry on the surface of a gold electrode. The results showed that the electrode modified with a conducting polymer responded to lithium ions in the concentration range of 1 x 10-5 to 1 x 10-4 mol L-1 . The results also confirmed that the performance of the modified electrode was comparable to that of the standard method (atomic emission spectrophotometry).
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
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=S0100-40422012000300002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000300002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422012000300002
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 Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.35 n.3 2012
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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