Relative shear bond strength and microleakage of two dentine bonding agents.

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dc.contributor.authorGrobler S.R.
dc.contributor.authorRossouw R.J.
dc.contributor.authorvan Wyk Kotze T.J.
dc.contributor.authordu Toit I.J.
dc.date.accessioned2011-05-15T15:58:02Z
dc.date.available2011-05-15T15:58:02Z
dc.date.issued1996
dc.description.abstractWe determined the relative shear bond strength (SBS) to dentine and cementum and the microleakage of All-Bond 2 universal dental adhesive and OptiBond multi-use filled adhesive. We found that for both systems the SBS increased significantly (p < 0.001) from 15 minutes to 24 hours and 7 days, but there was a slight significant (p < 0.001) weakening towards 30 days. At each time point the shear bond strength of All-Bond 2 and OptiBond were also compared and it was found that OptiBond had significantly higher values (p < 0.05) at all times except at 15 minutes. Optibond also had the lower value for the microleakage (p < 0.001). This study showed that OptiBond had significantly higher shear bond strengths to and lower microleakage in dentine which may increase the longevity of the material in the clinical situation.
dc.description.versionArticle
dc.identifier.citationThe Journal of the Dental Association of South Africa = Die Tydskrif van die Tandheelkundige Vereniging van Suid-Afrika
dc.identifier.citation51
dc.identifier.citation5
dc.identifier.issn118516
dc.identifier.urihttp://hdl.handle.net/10019.1/10735
dc.subjectAll Bond 2
dc.subjectAll-Bond 2
dc.subjectdentin bonding agent
dc.subjectmethacrylic acid derivative
dc.subjectOptibond
dc.subjectresin cement
dc.subjectarticle
dc.subjectchemistry
dc.subjectcomparative study
dc.subjectdentin
dc.subjectdrug effect
dc.subjecthuman
dc.subjectmaterials testing
dc.subjectmechanical stress
dc.subjectmethodology
dc.subjectmolar tooth
dc.subjectscanning electron microscopy
dc.subjectsurface property
dc.subjecttensile strength
dc.subjecttooth disease
dc.subjectultrastructure
dc.subjectDental Leakage
dc.subjectDentin
dc.subjectDentin-Bonding Agents
dc.subjectHumans
dc.subjectMaterials Testing
dc.subjectMethacrylates
dc.subjectMicroscopy, Electron, Scanning
dc.subjectMolar
dc.subjectResin Cements
dc.subjectStress, Mechanical
dc.subjectSurface Properties
dc.subjectTensile Strength
dc.titleRelative shear bond strength and microleakage of two dentine bonding agents.
dc.typeArticle
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