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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/65078
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dc.contributor.authorNeumann, Miguel G.-
dc.contributor.authorTiera, Marcio J.-
dc.date.accessioned2014-05-27T11:18:13Z-
dc.date.accessioned2016-10-25T18:14:24Z-
dc.date.available2014-05-27T11:18:13Z-
dc.date.available2016-10-25T18:14:24Z-
dc.date.issued1997-04-01-
dc.identifierhttp://dx.doi.org/10.1351/pac199769040791-
dc.identifier.citationPure and Applied Chemistry, v. 69, n. 4, p. 791-795, 1997.-
dc.identifier.issn0033-4545-
dc.identifier.urihttp://hdl.handle.net/11449/65078-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/65078-
dc.description.abstractThe interaction of polyelectrolytes with oppositely charged ionic surfactants was studied at low surfactant concentrations using photochemical bound and free probes. Free probes migrate to initially formed pre-aggregates in systems with high charge- density polyelectrolytes, giving rise to excimer emission. For these systems the initial aggregation process seems to be due to electrostatic interactions. For larger surfactants or copolymers containing larger proportions of neutral monomer that interactions are of hydrophobic nature.en
dc.format.extent791-795-
dc.language.isoeng-
dc.sourceScopus-
dc.titlePhotochemical determination of the interactions between surfactants and polyelectrolytesen
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationInst. de Quim. de São Carlos Universidade de São Paulo, Caixa Postal 780, 13560-970 São Carlos SP-
dc.description.affiliationInstituto de Biociências Letras e Ciências Exatas Universidade Estadual Paulista, Caixa Postal 136, 15054-000 S.J. Rio Preto SP-
dc.description.affiliationUnespInstituto de Biociências Letras e Ciências Exatas Universidade Estadual Paulista, Caixa Postal 136, 15054-000 S.J. Rio Preto SP-
dc.identifier.doi10.1351/pac199769040791-
dc.identifier.wosWOS:A1997XH29600023-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPure and Applied Chemistry-
dc.identifier.scopus2-s2.0-0041477222-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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