Influence of surface treatments and resin cement selection on bonding to zirconia

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dc.contributor.authorSubasi, Meryem Gulce
dc.contributor.authorInan, Ozgur
dc.date.accessioned2020-03-26T18:51:08Z
dc.date.available2020-03-26T18:51:08Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study aimed to evaluate the surface changes caused in zirconia by different surface treatments and the influence of the surface treatment and cement selection on bonding to zirconia under aging. Sintered zirconia specimens were divided into five groups (n = 31) based on the surface treatment, namely, control, air abrasion, silica coating, laser and air abrasion + laser. After surface treatment, surface roughness and microscope analyses were performed on one specimen of each group. Composite cylinders were then bonded to conditioned ceramics using RelyX U100 (RXU), Clearfil Esthetic Cement (CEC) and Panavia F (PF) (n = 10). After 24 h, the bonded specimens were subjected to thermal cycling (6,000 times), and then, a shear bond strength test was conducted. The roughness values were analysed using Kruskal-Wallis and Mann-Whitney U tests, and the bond strengths were analysed by two-way analysis of variance and Duncan's test. The relationship between the roughness and the bond strength was determined by Spearman's correlation analysis. Specimens subjected to surface treatments were rougher than the control specimen (p < 0.000). However, there were no significant differences between the air abrasion and air abrasion + laser groups and the silica coating and laser groups. Specimens treated with laser showed lower bond strengths irrespective of the resin cement used. CEC and/or PF showed higher bond strengths than RXU for each surface treatment group. No significant relationship was observed between the roughness and the bond strength. The results of this study showed that all the surface treatments, except for laser irradiation, were suitable for treating zirconia ceramics. Cement selection was found to be more important than surface treatment, and phosphate monomer-containing cements were suitable for cementing zirconia.en_US
dc.description.sponsorshipSelcuk University Scientific Research Project CoordinatorSelcuk University [09102036]en_US
dc.description.sponsorshipThis study was a doctoral thesis that was supported by Selcuk University Scientific Research Project Coordinator (09102036). The authors thank Havva Kazdal Zeytin and Bilal Teymur (Tubitak Marmara Research Center) for the metallographic preparation of specimens; Aslihan Usumez (Department of Prosthodontics, Gaziantep University) for the supply of the Er:YAG laser unit; Ihsan Aksit (Erciyes University Technology Research and Application Center) for the AFM analysis; Ozgur Duygulu, Cem Berk and Orhan Ipek (Tubitak Marmara Research Center) for the SEM analysis; and Mustafa Semiz (Department of Statistics, Selcuk University) for the statistical analysis. The authors also thank TUBITAK-BIDEB 2211 program.en_US
dc.identifier.doi10.1007/s10103-012-1221-1en_US
dc.identifier.endpage27en_US
dc.identifier.issn0268-8921en_US
dc.identifier.issn1435-604Xen_US
dc.identifier.issue1en_US
dc.identifier.pmid23139070en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage19en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s10103-012-1221-1
dc.identifier.urihttps://hdl.handle.net/20.500.12395/30929
dc.identifier.volume29en_US
dc.identifier.wosWOS:000329834200003en_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.subjectZirconium oxideen_US
dc.subjectSurface treatmenten_US
dc.subjectSurface roughnessen_US
dc.subjectAFMen_US
dc.subjectSEMen_US
dc.subjectBond strengthen_US
dc.titleInfluence of surface treatments and resin cement selection on bonding to zirconiaen_US
dc.typeArticleen_US

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