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Article: Effect of the cross-linking silane concentration in a novel silane system on bonding resin-composite cement

TitleEffect of the cross-linking silane concentration in a novel silane system on bonding resin-composite cement
Authors
Issue Date2008
PublisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00016357.asp
Citation
Acta Odontologica Scandinavica, 2008, v. 66 n. 4, p. 250-255 How to Cite?
AbstractObjective. Four experimental blends of an organo-functional silane monomer with a non-functional cross-linking silane monomer (a novel silane system) were evaluated as adhesion promoters in an experiment in which a resin-composite cement was bonded to silica-coated titanium. Material and Methods. 3-Acryloyloxypropyltrimethoxysilane (as constant 1.0 vol%) was blended with 1,2-bis-(triethoxysilyl)ethane, where its concentration was 0.1, 0.2, 0.3, or 0.5 vol%. Titanium slides (n=20) were grit-blasted, silica-coated, and silanized with four experimental silane solutions, with a pre-activated silane Cimara™ (VOCO, Germany) as control. After silanization, resin-composite cement stubs (Bifix™ QM; VOCO, Germany) were photo-polymerized. The shear bond strength was measured after dry storage (24 h) or after thermo-cycling (6000 cycles between 5°C and 55°C). The resin stub failure mode was determined. Results. Statistical analysis (ANOVA) showed that type of storage (p<0.05) and concentration of cross-linker silane (p<0.005) both significantly affected the shear bond strength. The highest shear bond strength was obtained with a blend of 1.0 vol% 3-acryloyloxypropyltrimethoxysilane+0.3 vol% 1,2-bis-(triethoxysilyl)ethane, 15.9 MPa (standard deviation SD 3.4 MPa) for both the thermo-cycled group and after dry storage (24 h), 14.3 MPa (SD 4.1 MPa) (n=8/group). The lowest values were obtained with Cimara™ silane 7.3 MPa (SD 2.2 MPa) in dry storage and 7.9 MPa (SD 2.0 MPa) obtained with 1.0 vol% 3-acryloyloxypropyltrimethoxysilane+0.1 vol% 1,2-bis-(triethoxysilyl)ethane. The failure type was mainly cohesive. Conclusion. A novel silane system with an optimal concentration of the cross-linking silane may produce significantly higher shear bond strength between silica-coated titanium and resin-composite cement compared to a pre-activated silane product. © 2008 Informa UK Ltd. (Informa Healthcare, Taylor & Francis As).
Persistent Identifierhttp://hdl.handle.net/10722/154534
ISSN
2015 Impact Factor: 1.171
2015 SCImago Journal Rankings: 0.455
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMatinlinna, Jen_US
dc.contributor.authorÖzcan, Men_US
dc.contributor.authorLassila, Len_US
dc.contributor.authorKalk, Wen_US
dc.contributor.authorVallittu, Pen_US
dc.date.accessioned2012-08-08T08:26:02Z-
dc.date.available2012-08-08T08:26:02Z-
dc.date.issued2008en_US
dc.identifier.citationActa Odontologica Scandinavica, 2008, v. 66 n. 4, p. 250-255en_US
dc.identifier.issn0001-6357en_US
dc.identifier.urihttp://hdl.handle.net/10722/154534-
dc.description.abstractObjective. Four experimental blends of an organo-functional silane monomer with a non-functional cross-linking silane monomer (a novel silane system) were evaluated as adhesion promoters in an experiment in which a resin-composite cement was bonded to silica-coated titanium. Material and Methods. 3-Acryloyloxypropyltrimethoxysilane (as constant 1.0 vol%) was blended with 1,2-bis-(triethoxysilyl)ethane, where its concentration was 0.1, 0.2, 0.3, or 0.5 vol%. Titanium slides (n=20) were grit-blasted, silica-coated, and silanized with four experimental silane solutions, with a pre-activated silane Cimara™ (VOCO, Germany) as control. After silanization, resin-composite cement stubs (Bifix™ QM; VOCO, Germany) were photo-polymerized. The shear bond strength was measured after dry storage (24 h) or after thermo-cycling (6000 cycles between 5°C and 55°C). The resin stub failure mode was determined. Results. Statistical analysis (ANOVA) showed that type of storage (p<0.05) and concentration of cross-linker silane (p<0.005) both significantly affected the shear bond strength. The highest shear bond strength was obtained with a blend of 1.0 vol% 3-acryloyloxypropyltrimethoxysilane+0.3 vol% 1,2-bis-(triethoxysilyl)ethane, 15.9 MPa (standard deviation SD 3.4 MPa) for both the thermo-cycled group and after dry storage (24 h), 14.3 MPa (SD 4.1 MPa) (n=8/group). The lowest values were obtained with Cimara™ silane 7.3 MPa (SD 2.2 MPa) in dry storage and 7.9 MPa (SD 2.0 MPa) obtained with 1.0 vol% 3-acryloyloxypropyltrimethoxysilane+0.1 vol% 1,2-bis-(triethoxysilyl)ethane. The failure type was mainly cohesive. Conclusion. A novel silane system with an optimal concentration of the cross-linking silane may produce significantly higher shear bond strength between silica-coated titanium and resin-composite cement compared to a pre-activated silane product. © 2008 Informa UK Ltd. (Informa Healthcare, Taylor & Francis As).en_US
dc.languageengen_US
dc.publisherInforma Healthcare. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/00016357.aspen_US
dc.relation.ispartofActa Odontologica Scandinavicaen_US
dc.subject.meshAcrylates - Chemistryen_US
dc.subject.meshAluminum Oxide - Chemistryen_US
dc.subject.meshCoated Materials, Biocompatible - Chemistryen_US
dc.subject.meshComposite Resins - Chemistryen_US
dc.subject.meshCross-Linking Reagents - Chemistryen_US
dc.subject.meshDental Bonding - Methodsen_US
dc.subject.meshDental Materials - Chemistryen_US
dc.subject.meshEthane - Analogs & Derivatives - Chemistryen_US
dc.subject.meshHumansen_US
dc.subject.meshMaterials Testingen_US
dc.subject.meshResin Cements - Chemistryen_US
dc.subject.meshShear Strengthen_US
dc.subject.meshSilanes - Chemistryen_US
dc.subject.meshSilicon Dioxide - Chemistryen_US
dc.subject.meshStress, Mechanicalen_US
dc.subject.meshSurface Propertiesen_US
dc.subject.meshTemperatureen_US
dc.subject.meshTime Factorsen_US
dc.subject.meshTitanium - Chemistryen_US
dc.subject.meshTrimethylsilyl Compounds - Chemistryen_US
dc.subject.meshWater - Chemistryen_US
dc.titleEffect of the cross-linking silane concentration in a novel silane system on bonding resin-composite cementen_US
dc.typeArticleen_US
dc.identifier.emailMatinlinna, J:jpmat@hku.hken_US
dc.identifier.authorityMatinlinna, J=rp00052en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1080/00016350802247131en_US
dc.identifier.pmid18622831-
dc.identifier.scopuseid_2-s2.0-47349089166en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-47349089166&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume66en_US
dc.identifier.issue4en_US
dc.identifier.spage250en_US
dc.identifier.epage255en_US
dc.identifier.isiWOS:000257593400010-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridMatinlinna, J=6602419428en_US
dc.identifier.scopusauthoridÖzcan, M=7102067681en_US
dc.identifier.scopusauthoridLassila, L=6603761779en_US
dc.identifier.scopusauthoridKalk, W=7102108522en_US
dc.identifier.scopusauthoridVallittu, P=7006138548en_US

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