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Article: Shear bond strength of Bis-GMA resin and methacrylated dendrimer resins on silanized titanium substrate

TitleShear bond strength of Bis-GMA resin and methacrylated dendrimer resins on silanized titanium substrate
Authors
Issue Date2005
PublisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dental
Citation
Dental Materials, 2005, v. 21 n. 3, p. 287-296 How to Cite?
AbstractObjectives: The study compared the bond strengths of three resins, Bis-GMA and two novel experimental methacrylated polyester dendrimer resins to grit-blasted titanium substrate with three silanes. Methods: Two commercial dental silanes (ESPE Sil™ and Monobond-S™) and an experimental 0.5vol% 3-methacryloxypropyltrimethoxysilane were applied to grit-blasted Ti substrates. Light-polymerizable resins of Bis-GMA and methacrylated dendrimer were applied to the grit-blasted Ti substrate with polyethylene molds. The substrates with resin stubs (n=10) were thermocycled (6000cycles, 5-55 °C) or kept in water (37 °C, 24 h). The shear bond strength of the resin was measured at a crosshead speed of 1.0 mm min-1. The surface examination, before and after silanization, was made with a scanning electron microscope (SEM). The silane reactions on the Ti surface were monitored by Fourier transform infrared spectrometry. Results: Statistical analysis (ANOVA) showed that the highest shear bond for thermocycled samples was obtained for Bis-GMA with Monobond-S™ (19.4 MPa, standard deviation (SD) 7.1 MPa), and after water storage with a laboratory-made silane (26.4 MPa, SD 8.1 MPa). The dendrimer and Bis-GMA resins conferred equal bonding properties to grit-blasted titanium after thermocycling. The silane, resin type, and storage conditions significantly affected the shear bond strength (p<0.001 for all factors). SEM images suggested a mainly cohesive type of bonding failure. Significance: A dendrimer based resin and the Bis-GMA resin systems conferred statistically equivalent bonding properties to silica-coated Ti after thermocycling. © 2004 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/154293
ISSN
2015 Impact Factor: 3.931
2015 SCImago Journal Rankings: 1.339
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMatinlinna, JPen_US
dc.contributor.authorLassila, LVJen_US
dc.contributor.authorKangasniemi, Ien_US
dc.contributor.authorYliUrpo, Aen_US
dc.contributor.authorVallittu, PKen_US
dc.date.accessioned2012-08-08T08:24:26Z-
dc.date.available2012-08-08T08:24:26Z-
dc.date.issued2005en_US
dc.identifier.citationDental Materials, 2005, v. 21 n. 3, p. 287-296en_US
dc.identifier.issn0109-5641en_US
dc.identifier.urihttp://hdl.handle.net/10722/154293-
dc.description.abstractObjectives: The study compared the bond strengths of three resins, Bis-GMA and two novel experimental methacrylated polyester dendrimer resins to grit-blasted titanium substrate with three silanes. Methods: Two commercial dental silanes (ESPE Sil™ and Monobond-S™) and an experimental 0.5vol% 3-methacryloxypropyltrimethoxysilane were applied to grit-blasted Ti substrates. Light-polymerizable resins of Bis-GMA and methacrylated dendrimer were applied to the grit-blasted Ti substrate with polyethylene molds. The substrates with resin stubs (n=10) were thermocycled (6000cycles, 5-55 °C) or kept in water (37 °C, 24 h). The shear bond strength of the resin was measured at a crosshead speed of 1.0 mm min-1. The surface examination, before and after silanization, was made with a scanning electron microscope (SEM). The silane reactions on the Ti surface were monitored by Fourier transform infrared spectrometry. Results: Statistical analysis (ANOVA) showed that the highest shear bond for thermocycled samples was obtained for Bis-GMA with Monobond-S™ (19.4 MPa, standard deviation (SD) 7.1 MPa), and after water storage with a laboratory-made silane (26.4 MPa, SD 8.1 MPa). The dendrimer and Bis-GMA resins conferred equal bonding properties to grit-blasted titanium after thermocycling. The silane, resin type, and storage conditions significantly affected the shear bond strength (p<0.001 for all factors). SEM images suggested a mainly cohesive type of bonding failure. Significance: A dendrimer based resin and the Bis-GMA resin systems conferred statistically equivalent bonding properties to silica-coated Ti after thermocycling. © 2004 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dentalen_US
dc.relation.ispartofDental Materialsen_US
dc.subject.meshAnalysis Of Varianceen_US
dc.subject.meshBisphenol A-Glycidyl Methacrylate - Chemistryen_US
dc.subject.meshDental Bonding - Methodsen_US
dc.subject.meshDental Cementsen_US
dc.subject.meshDental Stress Analysisen_US
dc.subject.meshHardnessen_US
dc.subject.meshMaterials Testingen_US
dc.subject.meshMethacrylatesen_US
dc.subject.meshMicroscopy, Electron, Scanningen_US
dc.subject.meshPhase Transitionen_US
dc.subject.meshResins, Synthetic - Chemistryen_US
dc.subject.meshShear Strengthen_US
dc.subject.meshSilanesen_US
dc.subject.meshSpectroscopy, Fourier Transform Infrareden_US
dc.subject.meshSurface Propertiesen_US
dc.subject.meshTitaniumen_US
dc.titleShear bond strength of Bis-GMA resin and methacrylated dendrimer resins on silanized titanium 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.dental.2004.03.011en_US
dc.identifier.pmid15705436-
dc.identifier.scopuseid_2-s2.0-13444291989en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-13444291989&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume21en_US
dc.identifier.issue3en_US
dc.identifier.spage287en_US
dc.identifier.epage296en_US
dc.identifier.isiWOS:000227324900013-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridMatinlinna, JP=6602419428en_US
dc.identifier.scopusauthoridLassila, LVJ=6603761779en_US
dc.identifier.scopusauthoridKangasniemi, I=6603729054en_US
dc.identifier.scopusauthoridYliUrpo, A=7006457352en_US
dc.identifier.scopusauthoridVallittu, PK=7006138548en_US

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