Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1169575
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dc.contributor.authorLIMA, G. G. de
dc.contributor.authorAGGIO, B. B.
dc.contributor.authorPEDRO, A. C.
dc.contributor.authorLIMA, T. A. de M. de
dc.contributor.authorMAGALHAES, W. L. E.
dc.date.accessioned2024-11-28T06:08:50Z-
dc.date.available2024-11-28T06:08:50Z-
dc.date.created2024-11-26
dc.date.issued2024
dc.identifier.citationGels, v. 10, n. 3, p. 212, 2024.
dc.identifier.issn2310-2861
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1169575-
dc.descriptionDefibrillating cellulose through various grinding steps and incorporating it into hydrogels introduces unique properties that warrant thorough exploration. This study investigates cellulose defibrillation at different steps (15–120) using an ultra-fine friction grinder, blended with high-molecular-weight polyvinyl alcohol (PVA), and crosslinked via freeze–thawing. A critical discovery is the influence of defibrillation on the hydrogel structure, as evidenced by reduced crystallinity, thermal degradation, and the enhanced swelling of PVA chains. Despite an increased elastic modulus of up to 120 steps, the synthesized material maintains remarkable strength under hydrated conditions, holding significant promise in biomaterial applications.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectNanofibrillated cellulose
dc.subjectComposite hydrogels
dc.subjectFreeze–thawing
dc.subjectKraft process
dc.subjectCelulose nanofibrilada
dc.subjectHidrogel
dc.subjectProcesso kraft
dc.titleTailoring hydrogel structures: investigating the effects of multistep cellulose defibrillation on polyvinyl alcohol composites.
dc.typeArtigo de periódico
dc.subject.thesagroCelulose
dc.subject.nalthesaurusCellulose
riaa.ainfo.id1169575
riaa.ainfo.lastupdate2024-11-27
dc.identifier.doihttps://doi.org/10.3390/gels10030212
dc.contributor.institutionGABRIEL GOETTEN DE LIMA, TECHNOLOGICAL UNIVERSITY OF THE SHANNON; BRUNO BERNARDI AGGIO; ALESSANDRA CRISTINA PEDRO; TIELIDY ANGELINA DE MORAES DE LIMA, TECHNOLOGICAL UNIVERSITY OF THE SHANNON; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF.
Aparece nas coleções:Artigo em periódico indexado (CNPF)

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