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Self-assembly in aqueous solution of amphiphilic graft copolymers from oxidized carboxymethylcellulose

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dc.contributor.authorBordallo, Eduardo [UNESP]
dc.contributor.authorRieumont, Jacques
dc.contributor.authorTiera, Marcio José [UNESP]
dc.contributor.authorGómez, Manuel
dc.contributor.authorLazzari, Massimo
dc.contributor.institutionCuban Research Institute of Sugar Cane
dc.contributor.institutionHavana University
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Santiago de Compostela
dc.date.accessioned2015-10-21T13:14:51Z
dc.date.available2015-10-21T13:14:51Z
dc.date.issued2015-06-25
dc.description.abstractA series of oxidized carboxymethylcellulose-graft-poly(ethylene glycol)-dodecylamine (0CMC-g-PEG-DDA) was prepared by using an appositely prepared PEG with terminal amino groups and different amounts of DDA. The nanoaggregates formed in aqueous solution were characterized by surface tension measurements, fluorescence spectroscopy, dynamic light scattering (DES) and scanning electron microscopies (SEM and TEM). The micelles showed narrow hydrodynamic size distributions and diameters varying from 163 to 193 nm depending on the ratio of DDA to PEG chains. The DDA content in the graft copolymers also affected the core shell interfacial compactness.en
dc.description.affiliationHavana University, Faculty of Chemistry
dc.description.affiliationUniversity of Santiago de Compostela, Center for Research in Biological Chemistry and Molecular Materials
dc.description.affiliationUnespUniversidade Estadual Paulista, Departamento de Química e Ciências Ambientais, Instituto de Biociências, Letras e Ciências Exatas de São José do Rio Preto
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent43-49
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0144861715001198
dc.identifier.citationCarbohydrate Polymers. Oxford: Elsevier Sci Ltd, v. 124, p. 43-49, 2015.
dc.identifier.doi10.1016/j.carbpol.2015.01.082
dc.identifier.issn0144-8617
dc.identifier.lattes8796747160088337
dc.identifier.urihttp://hdl.handle.net/11449/128874
dc.identifier.wosWOS:000353729400006
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofCarbohydrate Polymers
dc.relation.ispartofjcr5.158
dc.relation.ispartofsjr1,428
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCarboxymethylcelluloseen
dc.subjectAmphiphilic graft copolymeren
dc.subjectMicellizationen
dc.subjectPEGylationen
dc.subjectFluorescenceen
dc.titleSelf-assembly in aqueous solution of amphiphilic graft copolymers from oxidized carboxymethylcelluloseen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes8796747160088337
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Letras e Ciências Exatas, São José do Rio Pretopt
unesp.departmentQuímica e Ciências Ambientais - IBILCEpt

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São José do Rio Preto - IBILCE - Instituto de Biociências, Letras e Ciências Exatas