Interaction effect of Nd:YAG laser and universal adhesive system for dentin sealing

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Maranhão (UFMA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorPenha, Karla-Janilee-de Souza-
Autor(es): dc.creatorTorres, Carlos-Rocha-Gomes [UNESP]-
Autor(es): dc.creatorTavarez, Rudys-Rodolfo-De Jesus-
Autor(es): dc.creatorFiroozmand, Leily-Macedo-
Data de aceite: dc.date.accessioned2022-02-22T00:48:47Z-
Data de disponibilização: dc.date.available2022-02-22T00:48:47Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4317/JCED.57306-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206968-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206968-
Descrição: dc.descriptionBackground: To evaluate the influence of the association of the universal adhesive system to different energy densities of the Nd:YAG laser on the hydraulic conductance of dentin. Material and Methods: Fifty bovine dentin discs were made. The samples were stratified into four groups (n = 10) according to the treatment performed; SBU- Adper Single Bond Universal (3M ESPE), SBU_60 - SBU associated with the Nd:YAG laser (60mJ, 10Hz, 0.6W - 47.77 J / cm²), SBU_80 - SBU associated with the Nd:YAG laser (80mJ, 10Hz, 0.8 W - 63.69 J / cm2) and C – dentin without treatment (smear layer). Hydraulic conductance measurements were taken 24 hours after the treatments (HC1) and after erosive challenge (HC2). Scanning electron microscopy (SEM) and energy dispersive X-ray spectrometry (EDX) helped to visualize the dentin after the different treatments. Scheffe and Games-Howell statistical tests were used to analyze hydraulic conductance (α = 0.05). Results: The treated dentin (SBU, SBU_60, and SBU_80) reduced HC1 when compared to dentin with smear layer (C) (p < 0.001). The erosive challenge has increased HC2 in SBU_60 and C (p < 0.001), and did not promote a significant difference in SBU_80 and SBU. The SEM / EDX analyzes showed an irregular and semi-permeable barrier on the surfaces of the treated dentin. Conclusions: The association of universal adhesive with Nd:YAG can be an effective alternative for the occlusion of dentinal tubules, whereas higher energy per pulse Nd:YAG (SBU_80) can increase the resistance to permeability when exposed to the erosive challenge.-
Descrição: dc.descriptionDepartment of Dentistry Federal University of Maranhão (UFMA)-
Descrição: dc.descriptionDepartment of Restorative Dentistry Institute of Science and Technology of São José dos Campos (UNESP)-
Descrição: dc.descriptionDepartment of Post-Graduation Ceuma University (UNICEUMA)-
Descrição: dc.descriptionDepartment of Restorative Dentistry Institute of Science and Technology of São José dos Campos (UNESP)-
Formato: dc.formate1124-e1130-
Idioma: dc.languageen-
Relação: dc.relationJournal of Clinical and Experimental Dentistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectadhesives-
Palavras-chave: dc.subjectDentin-
Palavras-chave: dc.subjectNd:YAG Laser-
Palavras-chave: dc.subjectpermeability of dentin-
Título: dc.titleInteraction effect of Nd:YAG laser and universal adhesive system for dentin sealing-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.