SYNTHESIS, CHARACTERIZATION AND APPLICATION OF ION IMPRINTED POLY(VINYLIMIDAZOLE) FOR ZINC ION EXTRACTION/PRECONCENTRATION WITH FAAS DETERMINATION

dc.creatordos Santos, QO
dc.creatorBezerra, MA
dc.creatorLima, GD
dc.creatorDiniz, KM
dc.creatorSegatelli, MG
dc.creatorGerminiano, TO
dc.creatorSantos, VD
dc.creatorTarley, CRT
dc.date2014
dc.date2014-08-01T18:27:37Z
dc.date2015-11-26T17:07:16Z
dc.date2014-08-01T18:27:37Z
dc.date2015-11-26T17:07:16Z
dc.date.accessioned2018-03-28T23:55:48Z
dc.date.available2018-03-28T23:55:48Z
dc.identifierQuimica Nova. Soc Brasileira Quimica, v. 37, n. 1, n. 63, n. 68, 2014.
dc.identifier0100-4042
dc.identifier1678-7064
dc.identifierWOS:000332035600012
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/79279
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/79279
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1280082
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionIn 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 mu g 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).
dc.description37
dc.description1
dc.description63
dc.description68
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundacao Araucaria de Apoio ao Desenvolvimento Cientifico e Tecnologico do Parana
dc.descriptionInstituto Nacional de Ciencia e Tecnologia em Bioanalitica (INCT-Bio)
dc.descriptionFundacao de Amparo a Pesquisa do Estado da Bahia (FAPESB)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageen
dc.publisherSoc Brasileira Quimica
dc.publisherSao Paulo
dc.publisherBrasil
dc.relationQuimica Nova
dc.relationQuim. Nova
dc.rightsaberto
dc.sourceWeb of Science
dc.subjection imprinted polymer
dc.subjectzinc
dc.subjectadsorption
dc.subjectSolid-phase Extraction
dc.subjectOnline Preconcentration System
dc.subjectAtomic-absorption-spectrometry
dc.subjectResponse-surface Methodology
dc.subjectChelating Resin
dc.subjectWater Samples
dc.subjectFood Samples
dc.subjectPolymer
dc.subjectOptimization
dc.subjectSorbent
dc.titleSYNTHESIS, CHARACTERIZATION AND APPLICATION OF ION IMPRINTED POLY(VINYLIMIDAZOLE) FOR ZINC ION EXTRACTION/PRECONCENTRATION WITH FAAS DETERMINATION
dc.typeArtículos de revistas


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