Evaluation of the mechanical properties of different materials for manufacturing occlusal splints

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dc.contributor.authorGuimaraes, Danielly Mendonça
dc.contributor.authorCampaner, Marcio [UNESP]
dc.contributor.authordos Santos, Rodrigo Wendel
dc.contributor.authorPesqueira, Aldieris Alves
dc.contributor.authorde Medeiros, Rodrigo Antonio
dc.contributor.institutionUniversidade de Brasília (UnB)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionprivate practice
dc.date.accessioned2023-07-29T13:53:42Z
dc.date.available2023-07-29T13:53:42Z
dc.date.issued2023-01-01
dc.description.abstractThis study aimed to compare the mechanical properties of various occlusal plate materials by analyzing surface roughness, Knoop microhardness, flexural strength, and modulus of elasticity. Fifty samples were prepared and classified as SC (self-curing acrylic resin), WB (heat-cured acrylic resin), ME (acrylic resin polymerized by microwave energy), P (resin print), and M (polymethylmethacrylate polymer block for computer-aided design/computer-aided manufacturing). The data were analyzed using a one-way analysis of variance and Tukey’s honestly significant difference test. Surface roughness was the same in all groups. The surface hardness of group M was statistically superior. The samples from groups P and M had higher flexural strength than other samples. The modulus of elasticity of group SC was statistically lower than that of other groups. The mechanical properties of the materials used to make the occlusal plates differed, and group M achieved the best results in all analyses. Therefore, clinicians must consider the material used to manufacture long-lasting and efficient occlusal splints.en
dc.description.affiliationUniversidade de Brasília – UnB Department of Dentistry, DF
dc.description.affiliationUniversidade Estadual Paulista – Unesp Aracatuba Dental School Department of Dental Materials and Prosthodontics, SP
dc.description.affiliationprivate practice, DF
dc.description.affiliationUnespUniversidade Estadual Paulista – Unesp Aracatuba Dental School Department of Dental Materials and Prosthodontics, SP
dc.identifierhttp://dx.doi.org/10.1590/1807-3107BOR-2023.VOL37.0034
dc.identifier.citationBrazilian Oral Research, v. 37.
dc.identifier.doi10.1590/1807-3107BOR-2023.VOL37.0034
dc.identifier.issn1807-3107
dc.identifier.issn1806-8324
dc.identifier.scopus2-s2.0-85158036596
dc.identifier.urihttp://hdl.handle.net/11449/248787
dc.language.isoeng
dc.relation.ispartofBrazilian Oral Research
dc.sourceScopus
dc.subjectBruxism
dc.subjectMechanical Tests
dc.subjectOcclusal Splints
dc.titleEvaluation of the mechanical properties of different materials for manufacturing occlusal splintsen
dc.typeArtigo
unesp.author.orcid0000-0002-9385-5184[1]
unesp.author.orcid0000-0002-8750-0555[2]
unesp.author.orcid0000-0002-2889-3846[3]
unesp.author.orcid0000-0003-3020-5253[4]
unesp.author.orcid0000-0003-3700-1616[5]

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