Effect of carbon and glass fiber posts on the flexural strength and modulus of elasticity of a composite resin

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversity of Southern Santa Catarina (UNISUL)-
Autor(es): dc.contributorAmazonas State University-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorBahiana School of Medical and Public Health-
Autor(es): dc.creatorPereira, Jefferson Ricardo-
Autor(es): dc.creatorDe Oliveira, Jonas Alves-
Autor(es): dc.creatorDo Valle, Accacio Lins-
Autor(es): dc.creatorZogheib, Lucas Villaca-
Autor(es): dc.creatorFerreira, Paulo Martins-
Autor(es): dc.creatorBastos, Luiz Gustavo Cavalcanti-
Data de aceite: dc.date.accessioned2022-08-04T22:02:35Z-
Data de disponibilização: dc.date.available2022-08-04T22:02:35Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2011-07-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/219725-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/219725-
Descrição: dc.descriptionThe aim of this study was to evaluate the effect of prefabricated fiber posts on the flexural strength and modulus of elasticity of a composite resin. Thirty bar-shaped specimens measuring 25 × 2.0 × 2.0 mm were made, containing posts that were 1.3 mm in diameter and 20 mm long. Each group contained 10 specimens: Group 1, resin without post; Group 2, resin with carbon fiber post; Group 3, resin with glass fiber post. The samples were immersed in water at 37°C until the three-point loading test was performed at a speed of 1.0 mm/minute. The results were statistically analyzed by ANOVA and Tukey's test (P= 0.05). Both fiber posts were similar in strength and both were stronger than the control. Group 3 obtained a higher mean modulus of elasticity than Groups 1 and 2, which were similar. The results of this study demonstrated that the presence of a fiber post significantly raised flexural strength values and the glass fiber post significantly increased the modulus of elasticity of the evaluated composite resin.-
Descrição: dc.descriptionSchool of Dentistry University of Southern Santa Catarina (UNISUL), Tubarao, SC-
Descrição: dc.descriptionAmazonas State University, Manaus, AM-
Descrição: dc.descriptionBauru Dental School University of Sao Paulo, Bauru, SP-
Descrição: dc.descriptionSao Jose dos Campos Dental School State University of Sao Paulo, Sao Jose dos Campos, SP-
Descrição: dc.descriptionBahiana School of Medical and Public Health, Salvador, BA-
Idioma: dc.languageen-
Relação: dc.relationGeneral Dentistry-
???dc.source???: dc.sourceScopus-
Título: dc.titleEffect of carbon and glass fiber posts on the flexural strength and modulus of elasticity of a composite resin-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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