Effect of surface treatment and glazing in the two-body wear resistance of a hybrid ceramic after polymeric staining application

Registro completo de metadados
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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniv Zurich-
Autor(es): dc.creatorGrangeiro, Manasses Tercio Vieira [UNESP]-
Autor(es): dc.creatorLopes, Gabriel Cirone [UNESP]-
Autor(es): dc.creatorBarreto, Larissa Araujo Lopes [UNESP]-
Autor(es): dc.creatorAnami, Lilian Costa [UNESP]-
Autor(es): dc.creatorBottino, Marco Antonio [UNESP]-
Autor(es): dc.creatorozcan, Mutlu-
Autor(es): dc.creatorTribst, Joao Paulo Mendes [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:58:31Z-
Data de disponibilização: dc.date.available2022-02-22T00:58:31Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-02-17-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/01694243.2021.1892427-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/210088-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/210088-
Descrição: dc.descriptionThe present study evaluated the wear resistance of the characterization layer applied over a hybrid ceramic with different surface treatments against a zirconia antagonist. Eighty hybrid ceramic discs were prepared, polished and distributed in eight groups, according to the surface treatment before characterization and presence of a glaze layer (P, polished specimens - used as a reference; PG, polished specimens with glaze; E, acid etching; EG, acid etching + glaze; A, sandblasting; AG, sandblasting + glaze; S, self-etching silane; SG, self-etching silane + glaze). The specimens were subjected to physiological wear simulation with zirconia applicators (n = 10). The parameters for the wear simulation were: 15 N, horizontal movement of 6 mm, 1.7 Hz and 5000 cycles in distilled water. With the aid of a contact profilometer, R-z roughness parameter was analyzed in different periods of evaluation (after 0, 10, 100, 500, 1000 and 5000 cycles). R-z mean values were statistically analyzed using 3-way ANOVA (surface treatment x glaze presence x number of cycles), followed by Tukey test (alpha = 5%). ANOVA showed statistically significant differences among the groups considering the wear depth. And, significant interaction between the factors. However, as isolated factors, only surface treatment and number of cycles affected the staining wear rate (p < 0.05). Acid etching followed by glaze application was the most durable surface treatment to maintain the external staining on the hybrid ceramic surface when subjected to the two-body wear test.-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Inst Sci & Technol, Dept Dent Mat & Prosthodont, Sao Jose Dos Campos, Brazil-
Descrição: dc.descriptionUniv Zurich, Dent Mat Unit, Ctr Dent & Oral Med, Clin Fixed & Removable Prosthodont & Dent Mat Sci, Zurich, Switzerland-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Inst Sci & Technol, Dept Dent Mat & Prosthodont, Sao Jose Dos Campos, Brazil-
Formato: dc.format11-
Idioma: dc.languageen-
Publicador: dc.publisherTaylor & Francis Ltd-
Relação: dc.relationJournal Of Adhesion Science And Technology-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectCeramic-
Palavras-chave: dc.subjectrestoration wear-
Palavras-chave: dc.subjectdental materials-
Título: dc.titleEffect of surface treatment and glazing in the two-body wear resistance of a hybrid ceramic after polymeric staining application-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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