Determination of carbon monoxide using a coated quartz crystal sensor

Detalhes bibliográficos
Autor(a) principal: Guimarães,O. M.
Data de Publicação: 2006
Outros Autores: Zaniquelli,M. E. D., Castro,J. R.M., Balbo,V. R., Andrade,J. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Eclética Química
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702006000400003
Resumo: Carbon monoxide was detected and determined by a piezoelectric quartz crystal sensor coated with nickel(II)-phthalocyanine 50 % (v/v) solution in glycerine. Studies on the effect of temperature, flow rate, and some possible interferents were carried out. Calibration curves, sensor stability (lifetime) and the precision of measurements were also verified. The resulting selectivity is probably due to the coordinative binding between the electronically unsatured metal complexes and the analyte. The analytical curve is linear in the concentration range 0.10 to 1.0 % (v/v).
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spelling Determination of carbon monoxide using a coated quartz crystal sensorcarbon monoxidepiezoelectric sensorphthalocyanine nickel(II)quartz crystalCarbon monoxide was detected and determined by a piezoelectric quartz crystal sensor coated with nickel(II)-phthalocyanine 50 % (v/v) solution in glycerine. Studies on the effect of temperature, flow rate, and some possible interferents were carried out. Calibration curves, sensor stability (lifetime) and the precision of measurements were also verified. The resulting selectivity is probably due to the coordinative binding between the electronically unsatured metal complexes and the analyte. The analytical curve is linear in the concentration range 0.10 to 1.0 % (v/v).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=S0100-46702006000400003Eclética Química v.31 n.4 2006reponame:Eclética Químicainstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESP10.1590/S0100-46702006000400003info:eu-repo/semantics/openAccessGuimarães,O. M.Zaniquelli,M. E. D.Castro,J. R.M.Balbo,V. R.Andrade,J. F.eng2007-02-27T00:00:00Zoai:scielo:S0100-46702006000400003Revistahttp://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:2007-02-27T00:00Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)false
dc.title.none.fl_str_mv Determination of carbon monoxide using a coated quartz crystal sensor
title Determination of carbon monoxide using a coated quartz crystal sensor
spellingShingle Determination of carbon monoxide using a coated quartz crystal sensor
Guimarães,O. M.
carbon monoxide
piezoelectric sensor
phthalocyanine nickel(II)
quartz crystal
title_short Determination of carbon monoxide using a coated quartz crystal sensor
title_full Determination of carbon monoxide using a coated quartz crystal sensor
title_fullStr Determination of carbon monoxide using a coated quartz crystal sensor
title_full_unstemmed Determination of carbon monoxide using a coated quartz crystal sensor
title_sort Determination of carbon monoxide using a coated quartz crystal sensor
author Guimarães,O. M.
author_facet Guimarães,O. M.
Zaniquelli,M. E. D.
Castro,J. R.M.
Balbo,V. R.
Andrade,J. F.
author_role author
author2 Zaniquelli,M. E. D.
Castro,J. R.M.
Balbo,V. R.
Andrade,J. F.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Guimarães,O. M.
Zaniquelli,M. E. D.
Castro,J. R.M.
Balbo,V. R.
Andrade,J. F.
dc.subject.por.fl_str_mv carbon monoxide
piezoelectric sensor
phthalocyanine nickel(II)
quartz crystal
topic carbon monoxide
piezoelectric sensor
phthalocyanine nickel(II)
quartz crystal
description Carbon monoxide was detected and determined by a piezoelectric quartz crystal sensor coated with nickel(II)-phthalocyanine 50 % (v/v) solution in glycerine. Studies on the effect of temperature, flow rate, and some possible interferents were carried out. Calibration curves, sensor stability (lifetime) and the precision of measurements were also verified. The resulting selectivity is probably due to the coordinative binding between the electronically unsatured metal complexes and the analyte. The analytical curve is linear in the concentration range 0.10 to 1.0 % (v/v).
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=S0100-46702006000400003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46702006000400003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-46702006000400003
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.4 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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