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Article: Combined novel bonding method of resin to zirconia ceramic in dentistry: A pilot study

TitleCombined novel bonding method of resin to zirconia ceramic in dentistry: A pilot study
Authors
Keywords3-methacryloxypropyltrimethoxysilane
Dental materials
organophosphate cements
particle abrasion
primers
selective infiltration etching
silane coupling agent
zirconia pretreatment
Issue Date2011
PublisherVSP. The Journal's web site is located at http://www.brill.nl/m_catalogue_sub6_id9737.htm
Citation
Journal Of Adhesion Science And Technology, 2011, v. 25 n. 10, p. 1049-1060 How to Cite?
AbstractZirconia is a promising metal-free framework material that can be used to construct all-ceramic resin-bonded restorations in modern minimally invasive dentistry. The lack of a durable bond to zirconia is the major limitation against its widespread use. A technique to promote adhesion to the zirconia surface has thus been actively sought in dental materials research. Selective infiltration etching (SIE) has emerged as a method of conditioning that creates a highly retentive zirconia surface. This in vitro pilot study tested a novel adhesion procedure in which two newly engineered silane-based zirconia primers were combined with the SIE method. Zirconia discs were SIE-surface-treated, coated with one of the 2 zirconia primers, and bonded to composite resin discs. Primer activation (hydrolysis) was monitored by Fourier transform infrared (FTIR) spectroscopy. The bilayered specimens were sectioned into microbars and subjected to the microtensile bond strength test. As-sintered zirconia discs served as controls. Surface analysis of zirconia specimens was carried out using photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). Zirconia specimens that had been treated with both SIE and primers had a significantly higher (ANOVA) zirconia resin bond strength (40.6 MPa, SD 5.8 MPa) than control specimens (2.6 MPa, SD 3.0 MPa; p < 0.05, F = 13.8, ANOVA). Controls also exhibited spontaneous failure during sectioning. Additionally, the interfacial failure rate was lower for the specimens subjected to the new combined surface treatment than for controls. The novel combined method of surface treatment method might open new opportunities for enhanced adhesion of resin-bonded zirconia restorations. © 2011 VSP.
Persistent Identifierhttp://hdl.handle.net/10722/142282
ISSN
2015 Impact Factor: 0.863
2015 SCImago Journal Rankings: 0.357
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorAboushelib, MNen_HK
dc.contributor.authorMatinlinna, JPen_HK
dc.date.accessioned2011-10-28T02:42:04Z-
dc.date.available2011-10-28T02:42:04Z-
dc.date.issued2011en_HK
dc.identifier.citationJournal Of Adhesion Science And Technology, 2011, v. 25 n. 10, p. 1049-1060en_HK
dc.identifier.issn0169-4243en_HK
dc.identifier.urihttp://hdl.handle.net/10722/142282-
dc.description.abstractZirconia is a promising metal-free framework material that can be used to construct all-ceramic resin-bonded restorations in modern minimally invasive dentistry. The lack of a durable bond to zirconia is the major limitation against its widespread use. A technique to promote adhesion to the zirconia surface has thus been actively sought in dental materials research. Selective infiltration etching (SIE) has emerged as a method of conditioning that creates a highly retentive zirconia surface. This in vitro pilot study tested a novel adhesion procedure in which two newly engineered silane-based zirconia primers were combined with the SIE method. Zirconia discs were SIE-surface-treated, coated with one of the 2 zirconia primers, and bonded to composite resin discs. Primer activation (hydrolysis) was monitored by Fourier transform infrared (FTIR) spectroscopy. The bilayered specimens were sectioned into microbars and subjected to the microtensile bond strength test. As-sintered zirconia discs served as controls. Surface analysis of zirconia specimens was carried out using photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). Zirconia specimens that had been treated with both SIE and primers had a significantly higher (ANOVA) zirconia resin bond strength (40.6 MPa, SD 5.8 MPa) than control specimens (2.6 MPa, SD 3.0 MPa; p < 0.05, F = 13.8, ANOVA). Controls also exhibited spontaneous failure during sectioning. Additionally, the interfacial failure rate was lower for the specimens subjected to the new combined surface treatment than for controls. The novel combined method of surface treatment method might open new opportunities for enhanced adhesion of resin-bonded zirconia restorations. © 2011 VSP.en_HK
dc.languageengen_US
dc.publisherVSP. The Journal's web site is located at http://www.brill.nl/m_catalogue_sub6_id9737.htmen_HK
dc.relation.ispartofJournal of Adhesion Science and Technologyen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subject3-methacryloxypropyltrimethoxysilaneen_HK
dc.subjectDental materialsen_HK
dc.subjectorganophosphate cementsen_HK
dc.subjectparticle abrasionen_HK
dc.subjectprimersen_HK
dc.subjectselective infiltration etchingen_HK
dc.subjectsilane coupling agenten_HK
dc.subjectzirconia pretreatmenten_HK
dc.titleCombined novel bonding method of resin to zirconia ceramic in dentistry: A pilot studyen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0169-4243&volume=25&issue=10&spage=1049&epage=1060&date=2011&atitle=Combined+novel+bonding+method+of+resin+to+zirconia+ceramic+in+dentistry:+a+pilot+study-
dc.identifier.emailMatinlinna, JP:jpmat@hku.hken_HK
dc.identifier.authorityMatinlinna, JP=rp00052en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1163/016942410X534993en_HK
dc.identifier.scopuseid_2-s2.0-79953095506en_HK
dc.identifier.hkuros184660en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79953095506&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume25en_HK
dc.identifier.issue10en_HK
dc.identifier.spage1049en_HK
dc.identifier.epage1060en_HK
dc.identifier.isiWOS:000288896600002-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridAboushelib, MN=9248454200en_HK
dc.identifier.scopusauthoridMatinlinna, JP=6602419428en_HK

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