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Article: Evaluation of resin adhesion to zirconia ceramic using some organosilanes

TitleEvaluation of resin adhesion to zirconia ceramic using some organosilanes
Authors
Issue Date2006
PublisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dental
Citation
Dental Materials, 2006, v. 22 n. 9, p. 824-831 How to Cite?
AbstractObjectives: This study evaluated and compared the effect of three trialkoxysilane coupling agents on the bond strength of a Bis-GMA-based unfilled resin and a dimethacrylate-based resin composite luting cement to a zirconia ceramics (Procera® AllZircon, Nobel Biocare, Göteborg, Sweden). Methods: Six square-shaped zirconia specimens were used for each test group, a total of 72 specimens. The specimens in each group were all assigned to air-borne alumina particle abrasion followed by tribochemical silica-coating and silanization with 1 vol% solutions of 3-methacryloyloxypropyltrimethoxysilane, 3-acryloyloxypropyltrimethoxysilane, or 3-isocyanatopropyltriethoxysilane in an ethanol-water mixture. The sample stubs were made of a Bis-GMA/MMA/DMAEMA resin or a commercial resin composite luting cement (RelyX™ ARC, 3M ESPE, Seefeld, Germany). They were bonded to the conditioned and silanized silica-coated zirconia specimens using polyethylene molds. All specimens were tested at dry and thermo-cycled (6000, 5-55 °C, 30 s) conditions. The shear bond strength of resin stubs to zirconia was measured in a universal testing machine (cross-head speed 1 mm/min). Results: In dry conditions, the highest shear bond strength was 9.7 MPa (S.D. 3.3 MPa), and for thermo-cycled samples 7.4 MPa (S.D. 2.4 MPa) was obtained with RelyX™ ARC cement with 3-methacryloyloxypropyltrimethoxysilane. In general, thermo-cycling decreased the bond strengths significantly for the Bis-GMA resin (ANOVA, p < 0.005). The resin, cement and silanes differed significantly silanes (ANOVA, p < 0.005). All samples silanized with 3-isocyanatopropyltriethoxysilane de-bonded during thermo-cycling. De-bonding was dominantly due to adhesive failure. Significance: Bonding of the experimental resin and commercial cement to silica-coated zirconia is effective with 3-methacryloyloxypropyltrimethoxysilane or 3-methacryloyloxypropyltrimethoxysilane, but not with 3-isocyanatopropyltriethoxysilane. © 2005 Academy of Dental Materials.
Persistent Identifierhttp://hdl.handle.net/10722/154417
ISSN
2015 Impact Factor: 3.931
2015 SCImago Journal Rankings: 1.339
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMatinlinna, JPen_US
dc.contributor.authorHeikkinen, Ten_US
dc.contributor.authorÖzcan, Men_US
dc.contributor.authorLassila, LVJen_US
dc.contributor.authorVallittu, PKen_US
dc.date.accessioned2012-08-08T08:25:12Z-
dc.date.available2012-08-08T08:25:12Z-
dc.date.issued2006en_US
dc.identifier.citationDental Materials, 2006, v. 22 n. 9, p. 824-831en_US
dc.identifier.issn0109-5641en_US
dc.identifier.urihttp://hdl.handle.net/10722/154417-
dc.description.abstractObjectives: This study evaluated and compared the effect of three trialkoxysilane coupling agents on the bond strength of a Bis-GMA-based unfilled resin and a dimethacrylate-based resin composite luting cement to a zirconia ceramics (Procera® AllZircon, Nobel Biocare, Göteborg, Sweden). Methods: Six square-shaped zirconia specimens were used for each test group, a total of 72 specimens. The specimens in each group were all assigned to air-borne alumina particle abrasion followed by tribochemical silica-coating and silanization with 1 vol% solutions of 3-methacryloyloxypropyltrimethoxysilane, 3-acryloyloxypropyltrimethoxysilane, or 3-isocyanatopropyltriethoxysilane in an ethanol-water mixture. The sample stubs were made of a Bis-GMA/MMA/DMAEMA resin or a commercial resin composite luting cement (RelyX™ ARC, 3M ESPE, Seefeld, Germany). They were bonded to the conditioned and silanized silica-coated zirconia specimens using polyethylene molds. All specimens were tested at dry and thermo-cycled (6000, 5-55 °C, 30 s) conditions. The shear bond strength of resin stubs to zirconia was measured in a universal testing machine (cross-head speed 1 mm/min). Results: In dry conditions, the highest shear bond strength was 9.7 MPa (S.D. 3.3 MPa), and for thermo-cycled samples 7.4 MPa (S.D. 2.4 MPa) was obtained with RelyX™ ARC cement with 3-methacryloyloxypropyltrimethoxysilane. In general, thermo-cycling decreased the bond strengths significantly for the Bis-GMA resin (ANOVA, p < 0.005). The resin, cement and silanes differed significantly silanes (ANOVA, p < 0.005). All samples silanized with 3-isocyanatopropyltriethoxysilane de-bonded during thermo-cycling. De-bonding was dominantly due to adhesive failure. Significance: Bonding of the experimental resin and commercial cement to silica-coated zirconia is effective with 3-methacryloyloxypropyltrimethoxysilane or 3-methacryloyloxypropyltrimethoxysilane, but not with 3-isocyanatopropyltriethoxysilane. © 2005 Academy of Dental Materials.en_US
dc.languageengen_US
dc.publisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dentalen_US
dc.relation.ispartofDental Materialsen_US
dc.subject.meshAdhesivenessen_US
dc.subject.meshBisphenol A-Glycidyl Methacrylateen_US
dc.subject.meshDental Bondingen_US
dc.subject.meshDental Porcelainen_US
dc.subject.meshDental Stress Analysisen_US
dc.subject.meshMethacrylates - Chemistryen_US
dc.subject.meshMicroscopy, Electron, Scanningen_US
dc.subject.meshOrganophosphorus Compounds - Chemistryen_US
dc.subject.meshPilot Projectsen_US
dc.subject.meshPolyethylene Glycolsen_US
dc.subject.meshPolymethacrylic Acidsen_US
dc.subject.meshResin Cementsen_US
dc.subject.meshShear Strengthen_US
dc.subject.meshSilanes - Chemistryen_US
dc.subject.meshSurface Tensionen_US
dc.subject.meshZirconiumen_US
dc.titleEvaluation of resin adhesion to zirconia ceramic using some organosilanesen_US
dc.typeArticleen_US
dc.identifier.emailMatinlinna, JP:jpmat@hku.hken_US
dc.identifier.authorityMatinlinna, JP=rp00052en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.dental.2005.11.035en_US
dc.identifier.pmid16388846-
dc.identifier.scopuseid_2-s2.0-33746653356en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33746653356&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume22en_US
dc.identifier.issue9en_US
dc.identifier.spage824en_US
dc.identifier.epage831en_US
dc.identifier.isiWOS:000240530100005-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridMatinlinna, JP=6602419428en_US
dc.identifier.scopusauthoridHeikkinen, T=14053957600en_US
dc.identifier.scopusauthoridÖzcan, M=7102067681en_US
dc.identifier.scopusauthoridLassila, LVJ=6603761779en_US
dc.identifier.scopusauthoridVallittu, PK=7006138548en_US

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