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dc.contributor.authorBandeca, Matheus Coelho [UNESP]
dc.contributor.authorPinto, Shelon Cristina Souza [UNESP]
dc.contributor.authorCalixto, Luiz Rafael [UNESP]
dc.contributor.authorSaad, José Roberto Cury [UNESP]
dc.contributor.authorBarros, Érico Luiz Damasceno
dc.contributor.authorShelb, Amr
dc.date.accessioned2014-05-20T13:46:57Z
dc.date.available2014-05-20T13:46:57Z
dc.date.issued2012-08-01
dc.identifierhttp://dx.doi.org/10.1590/S1516-14392012005000060
dc.identifier.citationMaterials Research. ABM, ABC, ABPol, v. 15, n. 4, p. 491-494, 2012.
dc.identifier.issn1516-1439
dc.identifier.urihttp://hdl.handle.net/11449/16660
dc.description.abstractThe purpose of this study was to investigate the bond strength of fiber post previously laser treated root canals. Forty single-rooted bovine teeth were endodontically treated, randomly and equally divided into two main groups according to the type of pretreatment: G1: 2.5% NaOCl (control group); and G2: Er,Cr:YSGG laser. Each group was further subdivided into 2 groups based on the category of adhesive systems/ luting materials used: a: an etch-and-rinse resin cement (Single Bond/RelyX ARC; 3M ESPE), and b: a self-adhesive resin cement (Rely X Unicem; 3M ESPE). Three 1.5 mm thick slabs were obtained per root and the push-out test was performed at a crosshead speed of 0.5 mm/min until post dislodgement occurred. Data were analyzed by ANOVA and post-hoc Tukey's test at a pre-set alpha of 0.05. Analysis of variance showed no statistically significant difference (p > 0.05) among the groups G1a (25.44 ± 2.35) and G1b (23.62 ± 3.48), G2a (11.77 ± 2.67) and G2b (9.93 ± 3.37). Fractures were observed at the interface between the dentin and the resin in all groups. The Er,Cr:YSGG laser irradiation did not influence on the bond strength of the resin cements and the etch-and-rinse resin cement had better results on bond strength than self-adhesive resin cement.en
dc.format.extent491-494
dc.language.isoeng
dc.publisherABM, ABC, ABPol
dc.relation.ispartofMaterials Research
dc.sourceSciELO
dc.subjectEr,Cr:YSGG laseren
dc.subjectroot canal dentinen
dc.subjectpush-out bond strengthen
dc.subjectfiber posten
dc.subjectresin cementen
dc.titleInfluence of Er,Cr: YSGG laser on bond strength of self-adhesive resin cementen
dc.typeArtigo
dc.contributor.institutionCentre Universitary of Maranhão Department of Dentistry
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionSuez Canal University Faculty of Dentistry Department of Restorative Dentistry
dc.description.affiliationCentre Universitary of Maranhão Department of Dentistry
dc.description.affiliationUNESP Araraquara Dental School Department of Restorative Dentistry
dc.description.affiliationSuez Canal University Faculty of Dentistry Department of Restorative Dentistry
dc.description.affiliationUnespUNESP Araraquara Dental School Department of Restorative Dentistry
dc.identifier.doi10.1590/S1516-14392012005000060
dc.identifier.scieloS1516-14392012000400001
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Odontologia, Araraquarapt
dc.identifier.fileS1516-14392012000400001.pdf
dc.identifier.lattes1541792949750106
unesp.author.lattes1541792949750106
dc.relation.ispartofjcr1.103
dc.relation.ispartofsjr0,398
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