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Article: The effect of a novel silane blend system on resin bond strength to silica-coated Ti substrate

TitleThe effect of a novel silane blend system on resin bond strength to silica-coated Ti substrate
Authors
Issue Date2006
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jdent
Citation
Journal Of Dentistry, 2006, v. 34 n. 7, p. 436-443 How to Cite?
AbstractObjectives: The adhesive performance of 3-acryloyloxypropyltrimethoxysilane and a silane blend consisting of 3-acryloyloxypropyltrimethoxysilane and 1,2-bis(triethoxysilyl)ethane, adhering an experimental dendrimer-based resin to a silica-coated titanium surface, conditioned by CoJet ® method, was evaluated in vitro. Methods: 3-Acryloyloxypropyltrimethoxysilane (1.0 vol%) and a blend of 3-acryloyloxy-propyltrimethoxysilane and 1,2-bis(triethoxysilyl)ethane (both 1.0 vol%) were prepared in acidified 95 vol% ethanol. A commercial 3-methcryloyloxypropyltrimethoxysilane (ESPE Sil™) was used as control. The silanes were applied onto tribochemically silica-coated titanium surfaces. Fresh silane solution hydrolysis (activation) was monitored by Fourier transform infrared (FTIR) spectrometry. Experimental dendrimer resin stubs were applied and photo-polymerized on titanium. The specimens were thermocycled (6000 cycles, 5-55 °C). Before measuring shear bond strength of the resin to titanium, surface imaging was carried out with a scanning electron microscope (SEM) with elemental analysis applying energy dispersive X-ray analysis (EDXA). Results: Statistical analysis (ANOVA) showed that the highest shear bond was obtained with 1.0 vol% 3-acryloyloxypropyltrimethoxysilane + 1.0 vol% 1,2-bis(triethoxysilyl)ethane blend (5.2 ± 1.3 MPa), and the lowest result with fresh commercial 3-methacryloyloxypropyltrimethoxysilane, ESPE™ Sil (2.1 ± 0.8 MPa). 3-Acryloyloxypropyltrimethoxysilane yielded 4.1 ± 1.0 MPa. The type of silane affected significantly the shear bond strength (ANOVA, p < 0.001). All silanes were activated according to the infrared spectra. The SEM/EDXA analysis revealed an uneven distribution of titanium, silicon, and aluminum on silica-coated Ti surfaces. Conclusion: Silanization with 3-acryloyloxypropyltrimethoxysilane might offer better bonding of a novel dendrimer resin to silica-coated titanium than using a pre-hydrolyzed 3-methacryloyloxypropyltrimethoxysilane. © 2005 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/154411
ISSN
2015 Impact Factor: 3.109
2015 SCImago Journal Rankings: 1.029
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMatinlinna, JPen_US
dc.contributor.authorLassila, LVJen_US
dc.contributor.authorVallittu, PKen_US
dc.date.accessioned2012-08-08T08:25:10Z-
dc.date.available2012-08-08T08:25:10Z-
dc.date.issued2006en_US
dc.identifier.citationJournal Of Dentistry, 2006, v. 34 n. 7, p. 436-443en_US
dc.identifier.issn0300-5712en_US
dc.identifier.urihttp://hdl.handle.net/10722/154411-
dc.description.abstractObjectives: The adhesive performance of 3-acryloyloxypropyltrimethoxysilane and a silane blend consisting of 3-acryloyloxypropyltrimethoxysilane and 1,2-bis(triethoxysilyl)ethane, adhering an experimental dendrimer-based resin to a silica-coated titanium surface, conditioned by CoJet ® method, was evaluated in vitro. Methods: 3-Acryloyloxypropyltrimethoxysilane (1.0 vol%) and a blend of 3-acryloyloxy-propyltrimethoxysilane and 1,2-bis(triethoxysilyl)ethane (both 1.0 vol%) were prepared in acidified 95 vol% ethanol. A commercial 3-methcryloyloxypropyltrimethoxysilane (ESPE Sil™) was used as control. The silanes were applied onto tribochemically silica-coated titanium surfaces. Fresh silane solution hydrolysis (activation) was monitored by Fourier transform infrared (FTIR) spectrometry. Experimental dendrimer resin stubs were applied and photo-polymerized on titanium. The specimens were thermocycled (6000 cycles, 5-55 °C). Before measuring shear bond strength of the resin to titanium, surface imaging was carried out with a scanning electron microscope (SEM) with elemental analysis applying energy dispersive X-ray analysis (EDXA). Results: Statistical analysis (ANOVA) showed that the highest shear bond was obtained with 1.0 vol% 3-acryloyloxypropyltrimethoxysilane + 1.0 vol% 1,2-bis(triethoxysilyl)ethane blend (5.2 ± 1.3 MPa), and the lowest result with fresh commercial 3-methacryloyloxypropyltrimethoxysilane, ESPE™ Sil (2.1 ± 0.8 MPa). 3-Acryloyloxypropyltrimethoxysilane yielded 4.1 ± 1.0 MPa. The type of silane affected significantly the shear bond strength (ANOVA, p < 0.001). All silanes were activated according to the infrared spectra. The SEM/EDXA analysis revealed an uneven distribution of titanium, silicon, and aluminum on silica-coated Ti surfaces. Conclusion: Silanization with 3-acryloyloxypropyltrimethoxysilane might offer better bonding of a novel dendrimer resin to silica-coated titanium than using a pre-hydrolyzed 3-methacryloyloxypropyltrimethoxysilane. © 2005 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/jdenten_US
dc.relation.ispartofJournal of Dentistryen_US
dc.subject.meshCoated Materials, Biocompatible - Chemistryen_US
dc.subject.meshComposite Resins - Chemistryen_US
dc.subject.meshDendrimers - Chemistryen_US
dc.subject.meshDental Bondingen_US
dc.subject.meshDental Materials - Chemistryen_US
dc.subject.meshElectron Probe Microanalysisen_US
dc.subject.meshHumansen_US
dc.subject.meshHydrolysisen_US
dc.subject.meshMaterials Testingen_US
dc.subject.meshMethacrylates - Chemistryen_US
dc.subject.meshMicroscopy, Electron, Scanningen_US
dc.subject.meshShear Strengthen_US
dc.subject.meshSilanes - Chemistryen_US
dc.subject.meshSilicon Dioxide - Chemistryen_US
dc.subject.meshSpectroscopy, Fourier Transform Infrareden_US
dc.subject.meshStress, Mechanicalen_US
dc.subject.meshSurface Propertiesen_US
dc.subject.meshTitanium - Chemistryen_US
dc.titleThe effect of a novel silane blend system on resin bond strength to silica-coated Ti substrateen_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.jdent.2005.09.007en_US
dc.identifier.pmid16310302-
dc.identifier.scopuseid_2-s2.0-33746275632en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33746275632&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume34en_US
dc.identifier.issue7en_US
dc.identifier.spage436en_US
dc.identifier.epage443en_US
dc.identifier.isiWOS:000240302900005-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridMatinlinna, JP=6602419428en_US
dc.identifier.scopusauthoridLassila, LVJ=6603761779en_US
dc.identifier.scopusauthoridVallittu, PK=7006138548en_US

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