Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination

Detalhes bibliográficos
Autor(a) principal: Santos,Queila O. dos
Data de Publicação: 2014
Outros Autores: Bezerra,Marcos A., Lima,Giovana de Fátima, Diniz,Kristiany M., Segatelli,Mariana G., Germiniano,Talitha O., Santos,Vivian da Silva, Tarley,César R. T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000100012
Resumo: In this paper, we describe the synthesis of an ion imprinted polymer (IIP) by homogeneous polymerization and its use in solid-phase to extract and preconcentrate zinc ions. Under optimal conditions (pH 5.0, preconcentration flow rate of 12.0 mL min-1, and eluted with 1.0 mol L-1 HNO3) this procedure allows the determination of zinc with an enrichment factor of 10.2, and with limits of detection and quantification of 1.5 and 5.0 µg L-1, respectively. The accuracy of our results was confirmed by analysis of tap water and certified reference materials: NIST 1570a (Spinach leaves) and NIST 1515 (Apple leaves).
id SBQ-3_d93bfaf8b19d16af34c7ded49b1bce98
oai_identifier_str oai:scielo:S0100-40422014000100012
network_acronym_str SBQ-3
network_name_str Química Nova (Online)
repository_id_str
spelling Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determinationion imprinted polymerzincadsorptionIn this paper, we describe the synthesis of an ion imprinted polymer (IIP) by homogeneous polymerization and its use in solid-phase to extract and preconcentrate zinc ions. Under optimal conditions (pH 5.0, preconcentration flow rate of 12.0 mL min-1, and eluted with 1.0 mol L-1 HNO3) this procedure allows the determination of zinc with an enrichment factor of 10.2, and with limits of detection and quantification of 1.5 and 5.0 µg L-1, respectively. The accuracy of our results was confirmed by analysis of tap water and certified reference materials: NIST 1570a (Spinach leaves) and NIST 1515 (Apple leaves).Sociedade Brasileira de Química2014-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000100012Química Nova v.37 n.1 2014reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422014000100012info:eu-repo/semantics/openAccessSantos,Queila O. dosBezerra,Marcos A.Lima,Giovana de FátimaDiniz,Kristiany M.Segatelli,Mariana G.Germiniano,Talitha O.Santos,Vivian da SilvaTarley,César R. T.eng2014-02-18T00:00:00Zoai:scielo:S0100-40422014000100012Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2014-02-18T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
title Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
spellingShingle Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
Santos,Queila O. dos
ion imprinted polymer
zinc
adsorption
title_short Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
title_full Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
title_fullStr Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
title_full_unstemmed Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
title_sort Synthesis, characterization and application of ion imprinted poly(vinylimidazole) for zinc ion extraction/preconcentration with faas determination
author Santos,Queila O. dos
author_facet Santos,Queila O. dos
Bezerra,Marcos A.
Lima,Giovana de Fátima
Diniz,Kristiany M.
Segatelli,Mariana G.
Germiniano,Talitha O.
Santos,Vivian da Silva
Tarley,César R. T.
author_role author
author2 Bezerra,Marcos A.
Lima,Giovana de Fátima
Diniz,Kristiany M.
Segatelli,Mariana G.
Germiniano,Talitha O.
Santos,Vivian da Silva
Tarley,César R. T.
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Santos,Queila O. dos
Bezerra,Marcos A.
Lima,Giovana de Fátima
Diniz,Kristiany M.
Segatelli,Mariana G.
Germiniano,Talitha O.
Santos,Vivian da Silva
Tarley,César R. T.
dc.subject.por.fl_str_mv ion imprinted polymer
zinc
adsorption
topic ion imprinted polymer
zinc
adsorption
description In this paper, we describe the synthesis of an ion imprinted polymer (IIP) by homogeneous polymerization and its use in solid-phase to extract and preconcentrate zinc ions. Under optimal conditions (pH 5.0, preconcentration flow rate of 12.0 mL min-1, and eluted with 1.0 mol L-1 HNO3) this procedure allows the determination of zinc with an enrichment factor of 10.2, and with limits of detection and quantification of 1.5 and 5.0 µg L-1, respectively. The accuracy of our results was confirmed by analysis of tap water and certified reference materials: NIST 1570a (Spinach leaves) and NIST 1515 (Apple leaves).
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
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=S0100-40422014000100012
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422014000100012
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422014000100012
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.37 n.1 2014
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
_version_ 1750318115486433280

Registros relacionados