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dc.contributor.authorSouza, Helena Reis dept_BR
dc.contributor.authorPerotto, Stéfanie Thiemept_BR
dc.contributor.authorErhardt, Maria Carolina Guilhermept_BR
dc.contributor.authorLima, Fabio Garciapt_BR
dc.contributor.authorSpohr, Ana Mariapt_BR
dc.contributor.authorKlein Júnior, Celso Afonsopt_BR
dc.contributor.authorCoelho de Souza, Fábio Herrmannpt_BR
dc.date.accessioned2017-11-01T02:32:53Zpt_BR
dc.date.issued2016pt_BR
dc.identifier.issn2317-5907pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/169988pt_BR
dc.description.abstractAim: The aim of this study was to evaluate, in vitro, the influence of four different dentin drying methods (air drying for 10s, absorbent paper, endodontic suction cannula and air drying for 10s with subsequent re-wetting with distilled water), after etching with phosphoric acid gel 37%, on bond strength and microleakage of composite restorations. Material and Methods: Twenty sound bovine incisors were selected and sectioned transversely. The buccal surfaces were frayed until exposure of dentin, etched and washed with distilled water. Each specimen was subjected to one of the four different drying methods. A 3-step total-etch adhesive system (Adper Scotchbond™ Multi-Purpose) was used on 10 teeth and on the other 10, a 2-step total-etch adhesive system (Adper Single BondT™ 2) was used. Composite resin restorations in cylindrical shapes were made and, after thermocycling, the teeth were subjected to the microshear bond strength test. Cervical areas of the teeth were prepared and restored with the same techniques describe above. Cervical restorations were cut and subjected to microleakage analysis in the cervical margin. Data obtained were tabulated and statistically analyzed, using ANOVA, Chi-square and Kruskal-Wallis tests, and the significance level was set at 5%. Results: The results showed no statistically significant differences among the groups tested.It was concluded that all drying methods tested represent feasible alternatives to clinical application for total etch dentin-bonding agents.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofJournal of Research in Dentistry. Tubarão, SC. Vol. 4, no. 3 (2016), p. 73-80pt_BR
dc.rightsOpen Accessen
dc.subjectDentin-bonding agentsen
dc.subjectRestauracoes : Adesivaspt_BR
dc.subjectCimentos dentáriospt_BR
dc.subjectDentin moistureen
dc.subjectAdhesive systemen
dc.subjectRestauração dentária permanentept_BR
dc.subjectResinas compostaspt_BR
dc.titleInfluence of different dentin drying methods on adhesive behavior of composite restorationspt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001044976pt_BR
dc.type.originNacionalpt_BR


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