Effect of different surface treatments on the microtensile bond strength of two self-adhesive flowable composites

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dc.contributor.authorAltunsoy, Mustafa
dc.contributor.authorBotsali, Murat Selim
dc.contributor.authorSari, Tugrul
dc.contributor.authorOnat, Halenur
dc.date.accessioned2020-03-26T19:02:04Z
dc.date.available2020-03-26T19:02:04Z
dc.date.issued2015
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe aim of this study was to evaluate the effect of different surface treatments on the microtensile bond strength (mu TBS) of two different self-adhesive flowable composite materials (SACs) to dentin. Forty extracted human molars were horizontally flattened to expose the dentin surfaces. The teeth were divided into eight groups according to the surface treatments (acid etching, Er:YAG laser quantum square pulse (QSP) mode, and Er:YAG laser medium-short pulse (MSP) mode at 10 Hz, 1.2 W, 120 mJ, and control-SiC) and SAC type (Vertise Flow and Fusio Liquid Dentin) (n = 5). Light cured 4-mm-high composite build-ups were made on the dentin surfaces, and the specimens were sectioned into serial sticks (n = 15). Later, the specimens were attached to microtensile testing machine and tensile force was applied at a crosshead speed of 1 mm/min until failure occurred. The failure modes were evaluated using a stereomicroscope at x40 magnification, and one sample from each group was used for scanning electron microscopy (SEM) evaluation. The data were analyzed with two-way ANOVA and Tukey's HSD test (alpha = 0.05). In all surface treatment groups along with the control groups, Vertise Flow showed better mu TBS than the Fusio Liquid Dentin with the exception of the Er:YAG MSP mode surface treatment (p < 0.05). Etching with phosphoric acid and the Er:YAG QSP mode surface treatment significantly increased the mu TBS of Vertise Flow (p < 0.05). Etching with phosphoric acid, Er:YAG QSP mode surface treatment, and Er:YAG MSP mode surface treatment significantly increased the mu TBS of Fusio Liquid Dentin (p < 0.05). The mu TBS of Vertise Flow was higher than the mu TBS of Fusio Liquid Dentin. The Er:YAG laser irradiation increased the mu TBS of both self-adhesive flowable resin composites in two pulse modes tested (MSP or QSP). However, the highest mu TBS was recorded when Vertise Flow was applied with acid etching.en_US
dc.identifier.doi10.1007/s10103-014-1640-2en_US
dc.identifier.endpage1673en_US
dc.identifier.issn0268-8921en_US
dc.identifier.issn1435-604Xen_US
dc.identifier.issue6en_US
dc.identifier.pmid25118664en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1667en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s10103-014-1640-2
dc.identifier.urihttps://hdl.handle.net/20.500.12395/32037
dc.identifier.volume30en_US
dc.identifier.wosWOS:000359138500005en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSPRINGER LONDON LTDen_US
dc.relation.ispartofLASERS IN MEDICAL SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectEr:YAG laseren_US
dc.subjectFlowable resinen_US
dc.subjectMicrotensile bond strengthen_US
dc.subjectSurface treatmenten_US
dc.titleEffect of different surface treatments on the microtensile bond strength of two self-adhesive flowable compositesen_US
dc.typeArticleen_US

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