Bond strength durability of self-etching adhesives and resin cements to dentin

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorDental School of São José Dos Campos-
Autor(es): dc.contributorDental Materials and Prosthodontics Department-
Autor(es): dc.creatorLima Chaves, Carolina De Andrade-
Autor(es): dc.creatorDe Melo, Renata Marques-
Autor(es): dc.creatorPassos, Sheila Pestana-
Autor(es): dc.creatorCamargo, Fernanda Pelógia-
Autor(es): dc.creatorBottino, Marco Antonio-
Autor(es): dc.creatorBalducci, Ivan-
Data de aceite: dc.date.accessioned2025-08-21T18:23:27Z-
Data de disponibilização: dc.date.available2025-08-21T18:23:27Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2009-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/s1678-77572009000300005-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/225531-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/225531-
Descrição: dc.descriptionobjectives: To evaluate the microtensile bond strength (μTBS) of one- (Xeno III, Dentsply) and two-step (Tyrian-One Step Plus, Bisco) self-etching adhesive systems bonded to dentin and cemented to chemically cured (C&B Metabond) or light-cured paste of a dual-cure resin cement (Variolink II, Ivoclar) within a short (24 h) and long period of evaluation (90 days). Material and Methods: Forty recently extracted human molars had their roots removed and their occlusal dentin exposed and ground wet with 600-grit SiC paper. After application of one of the adhesives, the resin cement was applied to the bonded surface and a composite resin block was incrementally built up to a height of 5 mm (n=10). The restored teeth were stored in distilled water at 37°C for 7 days. The teeth were then cut along two axes (x and y), producing beam-shaped specimens with 0.8 mm2 cross-sectional area, which were subjected to μTBS testing at a crosshead speed of 0.05 mm/min and stressed to failure after 24 h or 90 days of storage in water. The μTBS data in MPa were subjected to three-way analysis of variance and Tukey's test (a= 0.05). Results: The interaction effect for all three factors was statistically significant (three-way ANOVA, p<0.001). All eight experimental means (MPa) were compared by the Tukey's test (p<0.05) and the following results were obtained: Tyrian-One Step Plus /C&B/24 h (22.4±7.3); Tyrian-One Step Plus /Variolink II/24 h (39.4±11.6); Xeno III/C&B/24 h (40.3±12.9); Xeno III/Variolink II/24 h (25.8±10.5); Tyrian-One Step Plus / C&B/90 d (22.1±12.8) Tyrian-One Step Plus/VariolinkII/90 d (24.2±14.2); Xeno III/C&B/90 d (27.0±13.5); Xeno III/Variolink II/ 90 d (33.0±8.9). Conclusions: Xeno III/Variolink II was the luting agent/adhesive combination that provided the most promising bond strength after 90 days of storage in water.-
Descrição: dc.descriptionDental School of Araraquara São Paulo State University, Araraquara, SP-
Descrição: dc.descriptionDental School of São José Dos Campos São Paulo State University São José Dos Campos, SP-
Descrição: dc.descriptionDepartment of Dental Materials and Prosthodontics Dental School of São José Dos Campos, SP-
Descrição: dc.descriptionDepartment of Community Science and Pediatric Dentistry Dental School of São José Dos Campos São Paulo State University, SP-
Descrição: dc.descriptionDental Materials and Prosthodontics Department, Av. Eng. Fco José Longo, 777 São José Dos Campos SP- 12245-200-
Descrição: dc.descriptionDental School of Araraquara São Paulo State University, Araraquara, SP-
Descrição: dc.descriptionDental School of São José Dos Campos São Paulo State University São José Dos Campos, SP-
Descrição: dc.descriptionDepartment of Community Science and Pediatric Dentistry Dental School of São José Dos Campos São Paulo State University, SP-
Formato: dc.format155-160-
Idioma: dc.languageen-
Relação: dc.relationJournal of Applied Oral Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectKey words: Self-etching adhesives. Resin cements. Durability. Bond strength. Microtensile testing.-
Título: dc.titleBond strength durability of self-etching adhesives and resin cements to dentin-
Tipo de arquivo: dc.typelivro digital-
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