Shear bond strength of composite to demineralized enamel conditioned with resin infiltration

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dc.contributor.authorDurukan, Sebahat Melike
dc.contributor.authorGümüştaş, Burak
dc.contributor.authorSısmanoglu, Soner
dc.date.accessioned2025-02-06T18:07:13Z
dc.date.available2025-02-06T18:07:13Z
dc.date.issued2022
dc.departmentAltınbaş Üniversitesien_US
dc.description.abstractAim: The aim of this in vitro study was to evaluate the influence of resin infiltration on bond-strength of composite resin to demineralized enamel. Methodology: Thirty bovine incisors were used in this study. Buccal enamel surfaces of bovine incisors were wet polished and then were divided into three groups: sound enamel; demineralized enamel; demineralized enamel infiltrated with a low-viscosity resin (ICON, DMG, Hamburg, Germany). After acid-etching with 37% phosphoric acid for 20 seconds, a two-step, total-etch adhesive (Single Bond 2, 3M ESPE, St. Paul, MN, USA) was applied using a microbrush for 20 seconds, followed by gentle air-drying for 5 seconds. The adhesive was light-cured for 10 seconds. Following the adhesive application, flowable composite resin (Filtek Supreme Flowable, 3M ESPE, St. Paul, MN, USA) was gently placed into a microtubule and was photopolymerized using an LED curing unit (Elipar Deep Cure; 3M ESPE, St. Paul, MN, USA). The microshear bond strength (µSBS) tests were performed using a microshear testing machine at a cross head speed of 0.5 mm/min. One-way ANOVA and Bonferroni tests were used to analyze the data (5%). Results: Significant differences were found according to the ANOVA (p < 0.05). Pair-wise comparison results of µSBS (mean ± SD) were: sound enamel (25.16 ± 2.3); demineralized enamel (17.93 ± 2.1); demineralized enamel infiltrated with a low-viscosity resin (28.51 ± 3.76). Conclusion: Resin infiltration applied to demineralized enamel before composite application increased the bond strength. No difference was found in the bond strength values obtained for sound enamel and resin infiltrated enamel.en_US
dc.identifier.doi10.5577/intdentres.441
dc.identifier.endpage119en_US
dc.identifier.issn2146-1767
dc.identifier.issueSupplement 1en_US
dc.identifier.startpage114en_US
dc.identifier.trdizinid1173426
dc.identifier.urihttps://doi.org/10.5577/intdentres.441
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1173426
dc.identifier.urihttps://hdl.handle.net/20.500.12939/5483
dc.identifier.volume12en_US
dc.indekslendigikaynakTR-Dizin
dc.language.isoenen_US
dc.relation.ispartofInternational Dental Researchen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmzKA_TR-Dizin_20250206
dc.subjectDiş Hekimliğien_US
dc.subjectFarmakoloji ve Eczacılıken_US
dc.titleShear bond strength of composite to demineralized enamel conditioned with resin infiltrationen_US
dc.typeArticleen_US

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