Evaluation of the bond strength between aged composite cores and luting agent

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dc.contributor.authorPolat, Serdar
dc.contributor.authorCebe, Fatma
dc.contributor.authorTuncdemir, Aliriza
dc.contributor.authorOzturk, Caner
dc.contributor.authorUsumez, Ashhan
dc.date.accessioned2024-02-23T14:37:39Z
dc.date.available2024-02-23T14:37:39Z
dc.date.issued2015
dc.departmentNEÜen_US
dc.description.abstractPURPOSE The aim of this study was to evaluate effect of different surface treatment methods on the bond strength between aged composite-resin core and luting agent. MATERIALS AND METHODS. Seventy-five resin composites and also seventy-five zirconia ceramic discs were prepared. 60 composite samples were exposed to thermal. aging (10;000 cycles, 5 to 55 degrees C) and different surface treatment. All specimens were separated into 5 groups. (n=15): 1) Intact specimens 2) Thermal aging-air polishing 3) Thermal aging- Er:YAG laser irradiation 4) Thermal aging- acid etching 5) Thermal-aging. All specimens were bonded to the zirconia discs with resin cement and fixed to universal testing machine and bond strength testing loaded to failure with a crosshead speed of 0.5 mm/min. The fractured surface was classified as adhesive failure, cohesive failure and adhesive-cohesive failure. The bond strength data was statistically compared by the Kruskal-Wallis method complemented by the Bonferroni correction Mann-Whitney U test. The probability level for statistical significance was set at alpha=.05. RESULTS. Thermal aging and different surface treatment methods have significant effect on the bond strength between composite-resin cores and luting-agent (P<.05). The mean baseline bond strength values ranged between 7.07 +/- 2.11 and 26.05 +/- 6.53 N. The highest bond strength of 26.05 +/- 6.53 N was obtained with Group 3. Group 5 showed the lowest value of bond strength. CONCLUSION. Appropriate surface treatment method should be applied to aged composite resin cores or aged-composites restorations should be replaced for The optimal bond strength and the clinical success.en_US
dc.description.sponsorshipMustafa Kemal University, Scientific Research Sectionen_US
dc.description.sponsorshipThis study was supported by Mustafa Kemal University, Scientific Research Section.en_US
dc.identifier.doi10.4047/jap.2015.7.2.108
dc.identifier.endpage114en_US
dc.identifier.issn2005-7806
dc.identifier.issn2005-7814
dc.identifier.issue2en_US
dc.identifier.pmid25932308en_US
dc.identifier.scopus2-s2.0-84928952762en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage108en_US
dc.identifier.urihttps://doi.org/10.4047/jap.2015.7.2.108
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16179
dc.identifier.volume7en_US
dc.identifier.wosWOS:000353855300004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherKorean Acad Prosthodonticsen_US
dc.relation.ispartofJournal Of Advanced Prosthodonticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBondingen_US
dc.subjectComposite Resinen_US
dc.subjectEr-Yag Laseren_US
dc.titleEvaluation of the bond strength between aged composite cores and luting agenten_US
dc.typeArticleen_US

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