Bond strength of resin composite to light activated bleached enamel

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dc.contributor.authorYavuz, T.
dc.contributor.authorOzyilmaz, O. Y.
dc.contributor.authorOzturk, A. N.
dc.contributor.authorAykent, F.
dc.date.accessioned2020-03-26T19:23:13Z
dc.date.available2020-03-26T19:23:13Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractObjectives: This study evaluated the microtensile bond strength (mu TBS) of a resin composite bonded to bleached enamel as a function of bleaching conditions. Materials and Methods: The whiteness hydrogen peroxide (HP) bleaching agent containing 35% HP was applied to the central incisors' facial enamel surface and irradiated as follows: No treatment (G1; control); no light (G2); light-emitting diode, the 40s (G3); diode laser, the 20s (G4); and neodymium: yttrium aluminum garnet laser, 20s (G5). A Variolink II resin composite structure was then built up incrementally on the surface. The teeth were sectioned into three 1.2 mm x 1.2 mm wide "I"-shaped sections. The specimens were then subjected to microtensile testing at a crosshead speed of 1 mm/min. Data were analyzed using one-way ANOVA (alpha = 0.05) followed by the Tukey Honestly Significant Difference post-hoc test. The fractured surfaces were observed with a stereomicroscope at x 100 magnification. Results: One-way ANOVA revealed no statistical differences among the groups (P > 0.05). No differences appeared between the groups bonded 14 days after bleaching (P > 0.05). Mean mu TBS values (MPa) were as follows: 22.05 +/- 5.01 (G1); 19.6 +/- 5.6 (G2); 19.3 +/- 5.4 (G3); 20.08 +/- 2.08 (G4); and 18.1 +/- 4.8 (G5). Many adhesive failures occurred at the bleached and irradiated enamel surfaces. Conclusion: The various irradiation treatments following the application of the whiteness HP bleaching agent to enamel did not significantly reduce the mu TBS within a 14-day period.en_US
dc.identifier.doi10.4103/1119-3077.178909en_US
dc.identifier.endpage771en_US
dc.identifier.issn1119-3077en_US
dc.identifier.issue6en_US
dc.identifier.pmid27811449en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage766en_US
dc.identifier.urihttps://dx.doi.org/10.4103/1119-3077.178909
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33315
dc.identifier.volume19en_US
dc.identifier.wosWOS:000391532500014en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherWOLTERS KLUWER MEDKNOW PUBLICATIONSen_US
dc.relation.ispartofNIGERIAN JOURNAL OF CLINICAL PRACTICEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectBleaching agentsen_US
dc.subjectlasersen_US
dc.subjectlasers neodymium: yttrium aluminum garneten_US
dc.subjectresin bondingen_US
dc.subjecttooth bleachingen_US
dc.titleBond strength of resin composite to light activated bleached enamelen_US
dc.typeArticleen_US

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