Can the type of preheated resin composite influence the microtensile bond strength of ceramic restoration to human dentin?

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal University of Rio Grande do Norte (UFRN)-
Autor(es): dc.contributorCenter for Dental and Oral Medicine-
Autor(es): dc.creatorRodrigues, Vinícius Anéas-
Autor(es): dc.creatorLuz, Julio Nogueira-
Autor(es): dc.creatorDantas da Silva, Bianca Cristina-
Autor(es): dc.creatorda Silva, Nathalia Ramos-
Autor(es): dc.creatorBottino, Marco Antonio-
Autor(es): dc.creatorde Melo Marinho, Renata Marques-
Autor(es): dc.creatorÖzcan, Mutlu-
Autor(es): dc.creatorde Assunção e Souza, Rodrigo Othávio-
Data de aceite: dc.date.accessioned2025-08-21T21:31:26Z-
Data de disponibilização: dc.date.available2025-08-21T21:31:26Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/01694243.2021.1977474-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229549-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229549-
Descrição: dc.descriptionThe aim of this study was to evaluate the effect of the type of preheated resin composite on the microtensile bond strength (µTBS) between dentin and feldspathic ceramic inlays. Thirty healthy human premolars received inlay preparations for feldspathic ceramic restorations and were then divided into three treatment groups according to the luting agent (n = 10): Conventional Resin Cement (RC), Preheated Nanofilled Methacrylate-Based Resin composite (MB), and Preheated Microhybrid Silorane-Based Resin composite (SB). The composite resin was preheated to 55 °C, considering the cementation group. After cementation, the sets were cut into slabs with a bonding area of 1 mm2 to be further submitted to the µTBS test (0.5 mm/min, and10 Kgf load cell). One-way ANOVA and Tukey test (p <.5) were performed to analyze the bond strength data (MPa). Failures were observed under a stereomicroscope and representative specimens were evaluated using a Scanning Electron Microscopy (SEM). ANOVA revealed that the type of luting agent utilized was significant (p =.001). Bond strength values for the RC (7.37 ± 1.27 MPa)A and MB (6.98 ± 1.96 MPa)A treatment groups were similar and greater than the SB (4.74 ± 1.65 MPa)B. Adhesive failures between the cementing agent and ceramic were prevalent for the treatment groups. The preheated nanofilled methacrylate resin-based composite technique can promote bond strength similar to resin cement, whereas preheated silorane-based resin composite as a luting agent should be seen with caution. Thus, we concluded that the type of luting agent has influenced the µTBS of feldspathic restoration to dentin.-
Descrição: dc.descriptionInstitute of Science and Technology–ICT Department of Dental Materials and Prosthodontics São José dos Campos Dental School São Paulo State University (UNESP/SJC)-
Descrição: dc.descriptionDepartment of Dentistry Federal University of Rio Grande do Norte (UFRN)-
Descrição: dc.descriptionDivision of Dental Biomaterials Clinic for Reconstructive Dentistry University of Zurich Center for Dental and Oral Medicine-
Descrição: dc.descriptionInstitute of Science and Technology–ICT Department of Dental Materials and Prosthodontics São José dos Campos Dental School São Paulo State University (UNESP/SJC)-
Idioma: dc.languageen-
Relação: dc.relationJournal of Adhesion Science and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectcementation-
Palavras-chave: dc.subjectindirect restoration-
Palavras-chave: dc.subjectMicrotensile bond strength-
Palavras-chave: dc.subjectpreheating-
Palavras-chave: dc.subjectresin composite-
Título: dc.titleCan the type of preheated resin composite influence the microtensile bond strength of ceramic restoration to human dentin?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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