Cellulose nanocrystals into Poly(ethyl methacrylate) used for dental application

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dc.contributor.authorLeite, Andressa [UNESP]
dc.contributor.authorViotto, Hamille [UNESP]
dc.contributor.authorNunes, Thais [UNESP]
dc.contributor.authorPasquini, Daniel
dc.contributor.authorPero, Ana [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Uberlândia (UFU)
dc.date.accessioned2023-03-01T20:48:30Z
dc.date.available2023-03-01T20:48:30Z
dc.date.issued2022-01-01
dc.description.abstractCellulose nanocrystals (CNCs) can improve the mechanical properties of dental resins. However, there is a deficiency of information about the behavior of physical properties of resins after this addition. The purpose was to evaluate the characterization and physical properties of hard chairside reline material modified with CNCs (0.25%, 0.5%, 0.75% or, 1.0%). Addition of CNCs at 0.5%, 0.75% and 1% increased Vickers hardness; 0.75% decrease surface free energy; 0.75% and 1% showed similar to control on the surface roughness. The simple and straightforward approach of adding CNCs, a renewable material, provides good potential for its future practical application as it has shown promise with increasing hardness. It means that the incorporation of CNCs into this denture reline resin could improve the abrasion resistance of this material, which is desirable in the long term.en
dc.description.affiliationLaboratório de Prótese Departamento de Materiais Odontológicos e Prótese Faculdade de Odontologia de Araraquara Universidade Estadual Paulista “Júlio de Mesquita Filho” – UNESP, SP
dc.description.affiliationLaboratório de Reciclagem de Polímeros Instituto de Química Universidade Federal de Uberlândia – UFU Campus Santa Mônica, MG
dc.description.affiliationUnespLaboratório de Prótese Departamento de Materiais Odontológicos e Prótese Faculdade de Odontologia de Araraquara Universidade Estadual Paulista “Júlio de Mesquita Filho” – UNESP, SP
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2017/26512-9
dc.identifierhttp://dx.doi.org/10.1590/0104-1428.20210066
dc.identifier.citationPolimeros, v. 32, n. 1, 2022.
dc.identifier.doi10.1590/0104-1428.20210066
dc.identifier.issn1678-5169
dc.identifier.issn0104-1428
dc.identifier.scopus2-s2.0-85131594766
dc.identifier.urihttp://hdl.handle.net/11449/241132
dc.language.isoeng
dc.relation.ispartofPolimeros
dc.sourceScopus
dc.subjectacrylic resin
dc.subjectnanocrystal cellulose
dc.subjectphysical properties
dc.subjectreline
dc.titleCellulose nanocrystals into Poly(ethyl methacrylate) used for dental applicationen
dc.typeArtigo

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