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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/51913
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dc.creatorThaís Yumi Umeda Suzukipt_BR
dc.creatorMariana Almeida Pereirapt_BR
dc.creatorJoão Eduardo Gomes Filhopt_BR
dc.creatorLinda Wangpt_BR
dc.creatorWirley Gonçalves Assunçãopt_BR
dc.creatorPaulo Henrique Dos Santospt_BR
dc.date.accessioned2023-04-12T22:49:49Z-
dc.date.available2023-04-12T22:49:49Z-
dc.date.issued2019-
dc.citation.volume30pt_BR
dc.citation.issue2pt_BR
dc.citation.spage106pt_BR
dc.citation.epage116pt_BR
dc.identifier.doihttp://dx.doi.org/10.1590/0103-6440201901963pt_BR
dc.identifier.issn0103-6440pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/51913-
dc.description.resumoThe aim of this study was to evaluate the push-out bond strength and interface permeability of glass-fiber posts in different regions of post space (cervical, middle, and apical) submitted to different irrigation solutions. Ninety single-rooted human teeth were submitted to endodontic treatment and divided into five groups, according to irrigation solutions: distilled water, 5.25% NaOCl, 25% polyacrylic acid, 2% chlorhexidine, and 23 ppm Ag NP dispersion. Each group was divided in 3 subgroups (n=6) according to cementation: SBU: Adper Scotchbond Universal + RelyX ARC; U200: RelyX U200; MCE: MaxCem Elite. Bond strength and sealing ability were measured in different areas of post space. The data was subjected to ANOVA and Fisher's test (a=0,05). The silver nanoparticle solution showed highest bond strength values and lowest interface permeability in all thirds analyzed for SBU group. In the U200 group, the highest bond strength values were found for sodium hypochlorite solution, with significant difference between this solution and polyacrylic acid. A decrease in bond strength values in cervical to apical direction was found for MCE group and the same behavior were found for others groups. Regarding interface permeability, use of silver nanoparticle solution resulted in lower values in cervical and apical thirds. There was a decrease in bond strength in cervical to apical direction. Different irrigation solutions and intraradicular depth influenced the bond strength and interface permeability of adhesive material to dentin substrate. Silver nanoparticle solution can effectively be used as an irrigation agent in post space prior to fiber post cementation process.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageporpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofBrazilian Dental Journalpt_BR
dc.rightsAcesso Abertopt_BR
dc.subject.otherDentinapt_BR
dc.subject.otherNanopartículaspt_BR
dc.subject.otherCimentos de Resinapt_BR
dc.subject.otherPratapt_BR
dc.titleDo irrigation solutions influence the bond interface between glass fiber posts and dentin?pt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.scielo.br/j/bdj/a/bjvpNBmFTnp9sbmSWkHbJzD/?lang=enpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5994-2287pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-6308-2769pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-8903-0737pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4100-5153pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4220-3781pt_BR
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