Effect of Veneering Techniques on Shear and Microtensile Bond Strengths of Zirconia-Based All-Ceramic Systems

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dc.contributor.authorYilmaz Savas, Tuba
dc.contributor.authorAykent, Filiz
dc.date.accessioned2020-03-26T19:35:16Z
dc.date.available2020-03-26T19:35:16Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractPurpose: To evaluate shear (SBS) and microtensile (mu TBS) bond strengths of zirconia cores veneered using different fabrication techniques. Materials and Methods: Seventy-five IPS e.max ZirCAD plates were fabricated and divided into three groups according to the following veneering techniques: layering, pressing, and CAD-on. The specimens of the layering group were veneered with IPS e.max Ceram, and the specimens of the pressing group were veneered with IPS e. max Zir-Press. Veneering ceramics in the CAD-on group were milled from IPS e.max CAD, fused with the core by using a glass-fusion ceramic, and then crystallized. Bond strength tests were performed using a universal testing machine at a crosshead speed of 0.5 mm/min for the SBS test and 1 mm/min for the mu TBS test. Mean SBS and mu TBS (MPa) were analyzed with one-way ANOVA and Tukey's HSD test (p < 0.05). Results: Significant differences in SBS were observed between the groups (p < 0.05). The mean SBS for the CAD-on group was significantly higher (31.89 +/- 5.83 MPa) than those of the layering (14.27 +/- 4.45 MPa) and pressing (12.23 +/- 3.04 MPa) groups. However, the mean mu TBS of the CAD-on (30.41 +/- 8.64 MPa), layering (21.71 +/- 3.40 MPa) and pressing (20.74 +/- 6.36 MPa) groups were not statistically significant (p > 0.05). Conclusion: The CAD-on technique showed the highest shear bond strengths of the tested groups, and most of the specimens failed cohesively instead of failing at the adhesive interface.en_US
dc.description.sponsorshipTUBITAK (Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [112S161]; TUBITAK (Scientific and Technological Research Council of Turkey)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [112S161]en_US
dc.description.sponsorshipThe authors acknowledge the financial support provided by the TUBITAK (Scientific and Technological Research Council of Turkey) 1001 Project, project number 112S161.en_US
dc.identifier.doi10.3290/j.jad.a39595en_US
dc.identifier.endpage515en_US
dc.identifier.issn1461-5185en_US
dc.identifier.issn1757-9988en_US
dc.identifier.issue6en_US
dc.identifier.pmid29255812en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage507en_US
dc.identifier.urihttps://dx.doi.org/10.3290/j.jad.a39595
dc.identifier.urihttps://hdl.handle.net/20.500.12395/35026
dc.identifier.volume19en_US
dc.identifier.wosWOS:000425917900007en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherQUINTESSENCE PUBLISHING CO INCen_US
dc.relation.ispartofJOURNAL OF ADHESIVE DENTISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectzirconiaen_US
dc.subjectveneering techniquesen_US
dc.subjectCAD-onen_US
dc.subjectall-ceramicsen_US
dc.subjectbond strengthen_US
dc.titleEffect of Veneering Techniques on Shear and Microtensile Bond Strengths of Zirconia-Based All-Ceramic Systemsen_US
dc.typeArticleen_US

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