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Article: Thermocycling effects on resin bond to silicatized and silanized zirconia
Title | Thermocycling effects on resin bond to silicatized and silanized zirconia | ||||||
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Authors | |||||||
Keywords | Luting cement Resin composite Shear Bond strength Silane Silicatization Y-tzp Zirconia | ||||||
Issue Date | 2009 | ||||||
Publisher | VSP. The Journal's web site is located at http://www.brill.nl/m_catalogue_sub6_id9737.htm | ||||||
Citation | Journal Of Adhesion Science And Technology, 2009, v. 23 n. 7-8, p. 1043-1051 How to Cite? | ||||||
Abstract | Various techniques have been introduced to create a durable resin composite bond to sintered zirconia (Y-TZP). Shear bond strength values achieved through tribochemical treatment have been investigated in numerous studies, but less is reported about long-term durability. The objective here was to evaluate the effects of thermocycling and silane on shear bond strength of a composite luting cement to silicatized Y-TZP. Two groups of Y-TZP (Procera Zirconia, Nobel Biocare), both consisting of 40 specimens were prepared. The specimen surfaces were air particle abraded with silica-coated aluminum trioxide particles (particle size 110 μm, duration 15 s, air pressure 300 kPa, nozzle distance 10 mm). The silica-coated surfaces in group ZA were silanized with an acrylate-functional silane (Experimental laboratory-made acrylate silane, Toray Dow Corning Silicone) and in the other group ZM with a pre-activated methacrylate silane (ESPE Sil, 3M ESPE). The surfaces were coated with adhesive system (Scotchbond 1, 3M ESPE) and photo-polymerized for 10 s. Resin composite luting cement (RelyX ARC, 3M ESPE) stubs were bonded to substrates and photo-polymerized for 40 s. The test specimens were thermocycled for 0, 1000, 3000, 8000 or 15 000 times (temperature 5-55°C, exposure time 20 s). The shear bond strengths of luting cement to ceramics were measured with a crosshead speed of 1.0 mm/min. ANOVA was used for statistical analysis. ANOVA revealed that both silane and thermocycling affected significantly (p < 0.001) the shear bond strength. Short term hydrolytic stability of acrylate silane was superior. It was concluded that evaluation of bonding requires extended thermocycling. © 2009 VSP. | ||||||
Persistent Identifier | http://hdl.handle.net/10722/66080 | ||||||
ISSN | 2023 Impact Factor: 2.7 2023 SCImago Journal Rankings: 0.424 | ||||||
ISI Accession Number ID |
Funding Information: The authors wish to thank Nobel Biocare and 3M ESPE for their generous supply of test materials. This investigation was financially supported by grants from The Finnish Dental Society Apollonia and Turku University Foundation. The research was also a part of the NIOM Biomaterials Network Cooperation in the Nordic countries. | ||||||
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Heikkinen, TT | en_HK |
dc.contributor.author | Lassila, LVJ | en_HK |
dc.contributor.author | Matinlinna, JP | en_HK |
dc.contributor.author | Vallittu, PK | en_HK |
dc.date.accessioned | 2010-09-06T05:43:25Z | - |
dc.date.available | 2010-09-06T05:43:25Z | - |
dc.date.issued | 2009 | en_HK |
dc.identifier.citation | Journal Of Adhesion Science And Technology, 2009, v. 23 n. 7-8, p. 1043-1051 | en_HK |
dc.identifier.issn | 0169-4243 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/66080 | - |
dc.description.abstract | Various techniques have been introduced to create a durable resin composite bond to sintered zirconia (Y-TZP). Shear bond strength values achieved through tribochemical treatment have been investigated in numerous studies, but less is reported about long-term durability. The objective here was to evaluate the effects of thermocycling and silane on shear bond strength of a composite luting cement to silicatized Y-TZP. Two groups of Y-TZP (Procera Zirconia, Nobel Biocare), both consisting of 40 specimens were prepared. The specimen surfaces were air particle abraded with silica-coated aluminum trioxide particles (particle size 110 μm, duration 15 s, air pressure 300 kPa, nozzle distance 10 mm). The silica-coated surfaces in group ZA were silanized with an acrylate-functional silane (Experimental laboratory-made acrylate silane, Toray Dow Corning Silicone) and in the other group ZM with a pre-activated methacrylate silane (ESPE Sil, 3M ESPE). The surfaces were coated with adhesive system (Scotchbond 1, 3M ESPE) and photo-polymerized for 10 s. Resin composite luting cement (RelyX ARC, 3M ESPE) stubs were bonded to substrates and photo-polymerized for 40 s. The test specimens were thermocycled for 0, 1000, 3000, 8000 or 15 000 times (temperature 5-55°C, exposure time 20 s). The shear bond strengths of luting cement to ceramics were measured with a crosshead speed of 1.0 mm/min. ANOVA was used for statistical analysis. ANOVA revealed that both silane and thermocycling affected significantly (p < 0.001) the shear bond strength. Short term hydrolytic stability of acrylate silane was superior. It was concluded that evaluation of bonding requires extended thermocycling. © 2009 VSP. | en_HK |
dc.language | eng | en_HK |
dc.publisher | VSP. The Journal's web site is located at http://www.brill.nl/m_catalogue_sub6_id9737.htm | en_HK |
dc.relation.ispartof | Journal of Adhesion Science and Technology | en_HK |
dc.subject | Luting cement | en_HK |
dc.subject | Resin composite | en_HK |
dc.subject | Shear Bond strength | en_HK |
dc.subject | Silane | en_HK |
dc.subject | Silicatization | en_HK |
dc.subject | Y-tzp | en_HK |
dc.subject | Zirconia | en_HK |
dc.title | Thermocycling effects on resin bond to silicatized and silanized zirconia | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0169-4243&volume=23&spage=1043&epage=1051&date=2009&atitle=Thermocycling+effects+on+resin+bond+to+silicatized+and+silanized+zirconia | en_HK |
dc.identifier.email | Matinlinna, JP:jpmat@hku.hk | en_HK |
dc.identifier.authority | Matinlinna, JP=rp00052 | en_HK |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1163/156856109X440155 | en_HK |
dc.identifier.scopus | eid_2-s2.0-69549133902 | en_HK |
dc.identifier.hkuros | 167791 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-69549133902&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 23 | en_HK |
dc.identifier.issue | 7-8 | en_HK |
dc.identifier.spage | 1043 | en_HK |
dc.identifier.epage | 1051 | en_HK |
dc.identifier.isi | WOS:000268125700009 | - |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Heikkinen, TT=14053957600 | en_HK |
dc.identifier.scopusauthorid | Lassila, LVJ=6603761779 | en_HK |
dc.identifier.scopusauthorid | Matinlinna, JP=6602419428 | en_HK |
dc.identifier.scopusauthorid | Vallittu, PK=7006138548 | en_HK |
dc.identifier.issnl | 0169-4243 | - |