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Article: Evaluation of bis-GMA/MMA resin adhesion to silica-coated and silanized titanium

TitleEvaluation of bis-GMA/MMA resin adhesion to silica-coated and silanized titanium
Authors
Keywords3-methacryloxypropyltrimethoxysilane
Bis-gma
Methyl methacrylate
Mma
Ph
Silanes
Silica-coating
Ti
Issue Date2009
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, 2009, v. 23 n. 7-8, p. 991-1006 How to Cite?
AbstractThe effects of pH value and alcohol solvent type of a silane solution on the bonding of an experimental resin to the silica-coated titanium (Ti) surface were studied. First, Ti surfaces underwent tribochemical Rocatec ™ treatment followed by silanization of the surface with 3-methacryloxypropyltrimethoxysilane (MPS). Then, resin stubs based on a mixture of bisphenol-A-glycidyl dimethacrylate and methyl methacrylate were bonded and light-cured onto each silica-coated Ti surface (n = 6 per group). Two different solvents for MPS, namely iso-propanol (i-PrOH)/H2O and ethanol (EtOH)/H2O were used, at pH values of 4.5, 5.0, and 5.5, and shear bond strengths were tested both under dry storage conditions and after water sorption induced by accelerated aging (i.e. thermo-cycling). The shear bond strengths were also re-determined after the silane solutions had been stored at 4°C for 15 weeks before the silanization step. For dry samples, the shear bond strengths ranged from 7.5 to 10.6 MPa (ANOVA, p < 0.05) when the Ti surface had been silanized with MPS in i-PrOH/H2O, and from 6.5 to 12.4 MPa (ANOVA, p < 0.05) when the Ti surface had been silanized with MPS in EtOH/H2O at pH 4.5. Fifteen weeks of storage of the silane solution increased the shear bond strength of dry samples by ca. 1-4 MPa per test group. In contrast, thermo-cycling reduced the shear bond strength in both solvent systems. The weight of the test sample stubs increased by ca. 3.5 wt% after 187 days of being subjected to the water sorption test. © 2009 VSP.
Persistent Identifierhttp://hdl.handle.net/10722/66993
ISSN
2015 Impact Factor: 0.863
2015 SCImago Journal Rankings: 0.357
ISI Accession Number ID
Funding AgencyGrant Number
Center of Excellence (CoE)
Academy of Finland and TEKES (Finnish Funding Agency for Technology and Innovation)
Funding Information:

The research was conducted as a part of the Bio-and Nanopolymers Research Group activity of the Center of Excellence (CoE), which is jointly funded by the Academy of Finland and TEKES (Finnish Funding Agency for Technology and Innovation). It was also part of the NIOM (Nordic Institute of Dental Materials, Oslo, Norway) Biomaterials Network in the Nordic Countries. Ms. Hanna Mark, B. Sc. (University of Turku) and Mr. Torbjorn Knarvang, B. Sc. (Nordic Institute of Dental Materials, NIOM) are thanked for their skillful technical assistance. Dr. Trevor Lane (University of Hong Kong) is thanked for the language proofreading of this article.

References

 

DC FieldValueLanguage
dc.contributor.authorPuska, Men_HK
dc.contributor.authorLassila, Len_HK
dc.contributor.authorVallittu, PKen_HK
dc.contributor.authorSeppälä, Jen_HK
dc.contributor.authorMatinlinna, Jen_HK
dc.date.accessioned2010-09-06T05:51:04Z-
dc.date.available2010-09-06T05:51:04Z-
dc.date.issued2009en_HK
dc.identifier.citationJournal Of Adhesion Science And Technology, 2009, v. 23 n. 7-8, p. 991-1006en_HK
dc.identifier.issn0169-4243en_HK
dc.identifier.urihttp://hdl.handle.net/10722/66993-
dc.description.abstractThe effects of pH value and alcohol solvent type of a silane solution on the bonding of an experimental resin to the silica-coated titanium (Ti) surface were studied. First, Ti surfaces underwent tribochemical Rocatec ™ treatment followed by silanization of the surface with 3-methacryloxypropyltrimethoxysilane (MPS). Then, resin stubs based on a mixture of bisphenol-A-glycidyl dimethacrylate and methyl methacrylate were bonded and light-cured onto each silica-coated Ti surface (n = 6 per group). Two different solvents for MPS, namely iso-propanol (i-PrOH)/H2O and ethanol (EtOH)/H2O were used, at pH values of 4.5, 5.0, and 5.5, and shear bond strengths were tested both under dry storage conditions and after water sorption induced by accelerated aging (i.e. thermo-cycling). The shear bond strengths were also re-determined after the silane solutions had been stored at 4°C for 15 weeks before the silanization step. For dry samples, the shear bond strengths ranged from 7.5 to 10.6 MPa (ANOVA, p < 0.05) when the Ti surface had been silanized with MPS in i-PrOH/H2O, and from 6.5 to 12.4 MPa (ANOVA, p < 0.05) when the Ti surface had been silanized with MPS in EtOH/H2O at pH 4.5. Fifteen weeks of storage of the silane solution increased the shear bond strength of dry samples by ca. 1-4 MPa per test group. In contrast, thermo-cycling reduced the shear bond strength in both solvent systems. The weight of the test sample stubs increased by ca. 3.5 wt% after 187 days of being subjected to the water sorption test. © 2009 VSP.en_HK
dc.languageengen_HK
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.subjectBis-gmaen_HK
dc.subjectMethyl methacrylateen_HK
dc.subjectMmaen_HK
dc.subjectPhen_HK
dc.subjectSilanesen_HK
dc.subjectSilica-coatingen_HK
dc.subjectTien_HK
dc.titleEvaluation of bis-GMA/MMA resin adhesion to silica-coated and silanized titaniumen_HK
dc.typeArticleen_HK
dc.identifier.emailMatinlinna, J:jpmat@hku.hken_HK
dc.identifier.authorityMatinlinna, J=rp00052en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1163/156856109X440137en_HK
dc.identifier.scopuseid_2-s2.0-69549122140en_HK
dc.identifier.hkuros167793en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-69549122140&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume23en_HK
dc.identifier.issue7-8en_HK
dc.identifier.spage991en_HK
dc.identifier.epage1006en_HK
dc.identifier.isiWOS:000268125700006-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridPuska, M=7006188951en_HK
dc.identifier.scopusauthoridLassila, L=6603761779en_HK
dc.identifier.scopusauthoridVallittu, PK=7006138548en_HK
dc.identifier.scopusauthoridSeppälä, J=15721367900en_HK
dc.identifier.scopusauthoridMatinlinna, J=6602419428en_HK

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