Dynamic scale theory for characterizing surface morphology of layer-by-layer films of poly(o-methoxyaniline)

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dc.contributor.authorde Souza, N. C.
dc.contributor.authorSilva, JR
dc.contributor.authorPereira-da-Silva, M. A.
dc.contributor.authorRaposo, M.
dc.contributor.authorFaria, R. M.
dc.contributor.authorGiacometti, J. A.
dc.contributor.authorOliveira, O. N.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Goiás (UFG)
dc.contributor.institutionUniv Nova Lisboa
dc.date.accessioned2014-05-20T15:21:35Z
dc.date.available2014-05-20T15:21:35Z
dc.date.issued2004-05-01
dc.description.abstractThe dynamic scale theory and fractal concepts are employed in the characterization of surface morphological properties of layer-by-layer (LBL) films from poly(o-methoxyaniline) (POMA) alternated with poly(vinyl sulfonic acid) (PVS). The fractal dimensions are found to depend on the procedures to fabricate the POMA/PVS multilayers, particularly with regard to the drying procedures. LBL films obtained via drying in ambient air show a more homogeneous surface, compared to films dried under vacuum or a flow of nitrogen, due to a uniform rearrangement of polymer molecules during solvent evaporation.en
dc.description.affiliationUniv São Paulo, Inst Fis Sao Carlos, São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciências & Tecnol, BR-19060900 São Paulo, Brazil
dc.description.affiliationUniv Fed Goias, Inst Fis, BR-74001970 Goiania, Go, Brazil
dc.description.affiliationUniv Nova Lisboa, Fac Ciências & Tecnol, P-2815114 Monte de Caparica, Portugal
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciências & Tecnol, BR-19060900 São Paulo, Brazil
dc.format.extent548-552
dc.identifierhttp://dx.doi.org/10.1166/jnn.2004.084
dc.identifier.citationJournal of Nanoscience and Nanotechnology. Stevenson Ranch: Amer Scientific Publishers, v. 4, n. 5, p. 548-552, 2004.
dc.identifier.doi10.1166/jnn.2004.084
dc.identifier.issn1533-4880
dc.identifier.urihttp://hdl.handle.net/11449/32712
dc.identifier.wosWOS:000224106800011
dc.language.isoeng
dc.publisherAmer Scientific Publishers
dc.relation.ispartofJournal of Nanoscience and Nanotechnology
dc.relation.ispartofjcr1.354
dc.relation.ispartofsjr0,326
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectdynamic scale theorypt
dc.subjectlayer-by-layer filmspt
dc.subjectpoly(o-methoxyaniline)pt
dc.subjectfractal dimensionpt
dc.subjectmolecular controlpt
dc.titleDynamic scale theory for characterizing surface morphology of layer-by-layer films of poly(o-methoxyaniline)en
dc.typeArtigo
dcterms.licensehttp://www.aspbs.com/terms.htm
dcterms.rightsHolderAmer Scientific Publishers
unesp.author.orcid0000-0003-2372-5509[6]
unesp.author.orcid0000-0001-8554-1663[1]
unesp.author.orcid0000-0002-7197-4262[3]
unesp.author.orcid0000-0003-4710-0693[4]
unesp.author.orcid0000-0002-5399-5860[7]

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