Effect of zirconium-oxide ceramic surface treatments on the bond strength to adhesive resin

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dc.contributor.authorAtsu, Saadet Sağlam
dc.contributor.authorKılıçarslan, Mehmet A.
dc.contributor.authorKüçükesmen, H. Cenker
dc.contributor.authorAka, P. Sema
dc.date.accessioned2020-06-25T17:43:32Z
dc.date.available2020-06-25T17:43:32Z
dc.date.issued2006
dc.descriptionKilicarslan, Mehmet Ali/0000-0002-8619-957X
dc.description.abstractStatement of problem. Surface treatment methods used for resin bonding to conventional silica-based dental ceramics are not reliable for zirconium-oxide ceramics. Purpose. The aim of this study was to compare the effects of airborne-particle abrasion, silanization, tribochemical silica coating, and a combination of bonding/silane coupling agent surface treatment methods on the bond strength of zirconium-oxide ceramic to a resin luting agent. Material and methods. Sixty square-shaped (5 X 5 X 1.5 mm) zirconium-oxide ceramic (Cercon) specimens and composite resin (Z-250) cylinders (3 X 3 mm) were prepared. The ceramic surfaces were airborne-particle abraded with 125-mu m aluminum-oxide (Al2O3) particles and then divided into 6 groups (n=10) that were subsequently treated as follows: Group C, no treatment (control); Group SIL, silanized with a silane coupling agent (Clearfil Porcelain Bond Activator); Group BSIL, application of the adhesive 10-methacryloyloxydecyl dihydrogen phosphate monomer (MDP)-containing bonding/silane coupling agent mixture (Clearfil Liner Bond 2V/Porcelain Bond Activator); Group SC, silica coating using 30-mu m Al2O3 particles modified by silica (CoJet System); Group SCSIL, silica coating and silanization (CoJet System); and Group SCBSIL, silica coating and application of an MDP-containing bonding/silane coupling agent mixture (Clearfil Liner Bond 2V/Porcclain Bond Activator). The composite resin cylinders were bonded to the treated ceramic surfaces using an adhesive phosphate monomer-containing resin luting agent (Panavia F). After the specimens were stored in distilled water at 37 degrees C for 24 hours, their shear bonding strength was tested using a universal testing machine at a crosshead speed of 0.5 mm/min. Debonded specimen surfaces were examined with a stereomicroscope to assess the mode of failure, and the treated surfaces were observed by scanning electron microscopy. Bond strength data were analyzed using 1-way analysis of variance and the Duncan test (alpha=.05). Results. The bond strengths (mean +/- SD; MPa) in the groups were as follows: Group C, 15.7 +/- 2.9; Group SIL, 16.5 +/- 3.4; Group BSIL, 18.8 +/- 2.8; Group SC, 21.6 +/- 3.6; Group SCSIL, 21.9 +/- 3.9; and Group SCBSIL, 22.9 +/- 3.1. The bond strength was significantly higher in Group SCBSIL than in Groups C, SIL, and BSIL (P<.001), but did not differ significantly from those in Groups SC and SCSIL. Failure modes were primarily adhesive at the interface between zirconium and the resin luting agent in Groups C and SIL, and primarily mixed and cohesive in Groups SC, SCSIL, and SCBSIL. Conclusion. Tribochemical silica coating (CoJet System) and the application of an MDP-containing bonding/silane coupling agent mixture increased the shear bond strength between zirconium-oxide ceramic and resin luting agent (Panavia F).en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.prosdent.2006.03.016
dc.identifier.endpage436en_US
dc.identifier.issn0022-3913
dc.identifier.issn1097-6841
dc.identifier.issue6en_US
dc.identifier.pmid16765155
dc.identifier.scopus2-s2.0-33744789998
dc.identifier.scopusqualityQ1
dc.identifier.startpage430en_US
dc.identifier.urihttps://doi.org10.1016/j.prosdent.2006.03.016
dc.identifier.urihttps://hdl.handle.net/20.500.12587/3781
dc.identifier.volume95en_US
dc.identifier.wosWOS:000238395200007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMosby-Elsevieren_US
dc.relation.ispartofJournal Of Prosthetic Dentistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleEffect of zirconium-oxide ceramic surface treatments on the bond strength to adhesive resinen_US
dc.typeArticle

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