Four-point flexural strength and microtensile bond strength of digitally and conventionally veneered zirconia

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dc.authoridUtar, Merve/0000-0002-5876-3743
dc.contributor.authorUtar, M.
dc.contributor.authorDemirtag, Z.
dc.date.accessioned2025-01-21T16:41:13Z
dc.date.available2025-01-21T16:41:13Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThis study intended to evaluate the effect of digital veneering on four-point flexural strength (FS) and microtensile bond strength (mu TBS) of veneered zirconia. Two different zirconia blocks, a lithium disilicate and a feldspathic ceramic block, and two different layering ceramics were used. IPS e.max Zir CAD (ZC) and Vita In-Ceram YZ (YZ) with yttria stabilized tetragonal zirconia polycrystals (3Y-TZP) were used as substructures. IPS e.max CAD (LD), Vita Mark II (VMII), IPS e.max Ceram (EC) and Vita VM9 (VM9) were used for veneering. Resin cement and fusion ceramic were placed between veneer and zirconia substructure for digital veneering. A total of one hundred and fifty specimens in five groups (n = 30) were prepared for FS and tested in universal machine at 1.0 mm/min. One hundred specimens in five groups (n = 20) were obtained for the mu TBS and tested at 1.0 mm/min. Statistical analysis was made by one way ANOVA and Tukey HSD. Conventional veneering showed statistically significant FS. ZC veneered with EC had the highest mean FS and the lowest was obtained in groups veneered through resin cement. YZ layered with VM9 had the highest mean mu TBS. ZC veneered through fusion ceramic and YZ veneered through resin cement showed significantly lower and similar mu TBS.
dc.description.sponsorshipOffice of Scientific Research Projects Coordination of Kirikkale University [:2018-42]
dc.description.sponsorshipACKNOWLEDGMENTS This work was supported by the Office of Scientific Research Projects Coordination of Kirikkale University [grant number:2018-42].
dc.identifier.doi10.1111/eos.12926
dc.identifier.issn0909-8836
dc.identifier.issn1600-0722
dc.identifier.issue2
dc.identifier.pmid36792368
dc.identifier.scopus2-s2.0-85148369451
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1111/eos.12926
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24843
dc.identifier.volume131
dc.identifier.wosWOS:000934490000001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofEuropean Journal of Oral Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectcomputer-aided design; materials testing; resin cements; tensile strength; zirconia
dc.titleFour-point flexural strength and microtensile bond strength of digitally and conventionally veneered zirconia
dc.typeArticle

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