Microtensile bond strength of a resin cement to glass infiltrated zirconia-reinforced ceramic: The effect of surface conditioning

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dc.contributor.authorAmaral, Regina [UNESP]
dc.contributor.authorÖzcan, Mutlu
dc.contributor.authorBottino, Marco Antonio [UNESP]
dc.contributor.authorValandro, Luiz Felipe
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionFederal University of Santa Maria
dc.contributor.institutionUniversity of Groningen
dc.date.accessioned2014-05-27T11:21:49Z
dc.date.available2014-05-27T11:21:49Z
dc.date.issued2006-03-01
dc.description.abstractThis study evaluated the effect of three surface conditioning methods on the microtensile bond strength of resin cement to a glass-infiltrated zirconia-reinforced alumina-based core ceramic. Thirty blocks (5×5×4 mm) of In-Ceram Zirconia ceramics (In-Ceram Zirconia-INC-ZR, VITA) were fabricated according to the manufacturer's instructions and duplicated in resin composite. The specimens were polished and assigned to one of the following three treatment conditions (n=10): (1) Airborne particle abrasion with 110 μm Al2O3 particles + silanization, (2) Silica coating with 110 μm SiOx particles (Rocatec Pre and Plus, 3M ESPE) + silanization, (3) Silica coating with 30 μm SiOx particles (CoJet, 3M ESPE) + silanization. The ceramic-composite blocks were cemented with the resin cement (Panavia F) and stored at 37 °C in distilled water for 7 days prior to bond tests. The blocks were cut under coolant water to produce bar specimens with a bonding area of approximately 0.6 mm2. The bond strength tests were performed in a universal testing machine (cross-head speed: 1 mm/min). The mean bond strengths of the specimens of each block were statistically analyzed using ANOVA and Tukey's test (α≤0.05). Silica coating with silanization either using 110 μm SiOx or 30 μm SiOx particles increased the bond strength of the resin cement (24.6±2.7 MPa and 26.7±2.4 MPa, respectively) to the zirconia-based ceramic significantly compared to that of airborne particle abrasion with 110-μm Al2O3 (20.5±3.8 MPa) (ANOVA, P<0.05). Conditioning the INC-ZR ceramic surfaces with silica coating and silanization using either chairside or laboratory devices provided higher bond strengths of the resin cement than with airborne particle abrasion using 110 μm Al2O3. © 2005 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.en
dc.description.affiliationSão Paulo State University Department of Dental Materials and Prosthodontics, São José dos Campos
dc.description.affiliationFederal University of Santa Maria Department of Restorative Dentistry, Santa Maria
dc.description.affiliationDepartment of Dentistry and Dental Hygiene Faculty of Medical Sciences University of Groningen, Groningen
dc.description.affiliationUnespSão Paulo State University Department of Dental Materials and Prosthodontics, São José dos Campos
dc.format.extent283-290
dc.identifierhttp://dx.doi.org/10.1016/j.dental.2005.04.021
dc.identifier.citationDental Materials, v. 22, n. 3, p. 283-290, 2006.
dc.identifier.doi10.1016/j.dental.2005.04.021
dc.identifier.issn0109-5641
dc.identifier.lattes9234456003563666
dc.identifier.scopus2-s2.0-32044438490
dc.identifier.urihttp://hdl.handle.net/11449/68785
dc.language.isoeng
dc.relation.ispartofDental Materials
dc.relation.ispartofjcr4.039
dc.relation.ispartofsjr2,106
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectBond strength
dc.subjectMicrotensile test
dc.subjectSilane coupling agent
dc.subjectSilica coating
dc.subjectSurface conditioning methods
dc.subjectZirconia ceramics
dc.subjectAbrasion
dc.subjectCements
dc.subjectCooling water
dc.subjectDistilleries
dc.subjectGlass
dc.subjectResins
dc.subjectSilanes
dc.subjectZirconium
dc.subjectCeramic products
dc.subjectaluminum oxide
dc.subjectglass
dc.subjectIn Ceram Zirconia
dc.subjectIn-Ceram Zirconia
dc.subjectmethacrylic acid derivative
dc.subjectmethacryloxypropyltrimethoxysilane
dc.subjectPanavia Fluoro
dc.subjectPanavia-Fluoro
dc.subjectresin
dc.subjectresin cement
dc.subjectRocatec
dc.subjectsilane derivative
dc.subjectsilicon dioxide
dc.subjecttooth cement
dc.subjectwater
dc.subjectzirconium
dc.subjectzirconium oxide
dc.subjectceramics
dc.subjectchemistry
dc.subjectcomparative study
dc.subjectdental bonding
dc.subjectdental surgery
dc.subjecthuman
dc.subjectmaterials testing
dc.subjectsurface property
dc.subjecttemperature
dc.subjecttensile strength
dc.subjecttooth brushing
dc.subjecttooth prosthesis
dc.subjectAir Abrasion, Dental
dc.subjectAluminum Oxide
dc.subjectCeramics
dc.subjectComposite Resins
dc.subjectDental Bonding
dc.subjectDental Cements
dc.subjectDental Polishing
dc.subjectDental Porcelain
dc.subjectHumans
dc.subjectMaterials Testing
dc.subjectMethacrylates
dc.subjectResin Cements
dc.subjectSilicon Dioxide
dc.subjectSurface Properties
dc.subjectTemperature
dc.subjectTensile Strength
dc.subjectWater
dc.titleMicrotensile bond strength of a resin cement to glass infiltrated zirconia-reinforced ceramic: The effect of surface conditioningen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
unesp.author.lattes9234456003563666
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Ciência e Tecnologia, São José dos Campospt

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