Bonding to sound vs caries-affected dentin using photo- and dual-cure adhesives

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dc.contributor.authorSay, EC
dc.contributor.authorNakajima, M
dc.contributor.authorSenawongse, P
dc.contributor.authorSoyman, M
dc.contributor.authorOzer, F
dc.contributor.authorTagami, J
dc.date.accessioned2020-03-26T16:56:38Z
dc.date.available2020-03-26T16:56:38Z
dc.date.issued2005
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis study aimed to evaluate the microtensile bond strength (muTBS) of photo- and dual-cure adhesives to sound and caries-affected dentin using total- and self-etch techniques. Human third molars with occlusal caries were prepared as previously described by Nakajima and others (1995). Dentin surfaces were bonded with Optibond Solo Plus (Kerr; photo-cure adhesive) or Optibond Solo Plus + Dual-cure activator (Kerr; dual-cure adhesive) with total- and self-etch technique. Clearfil AP-X (Kuraray) was used for composite buildups. Following storage in distilled water at 37degreesC for 24 hours, the teeth were sectioned into 0.7-mm thick slices to obtain sound and caries-affected dentin slabs, then trimmed to form hour glass shapes with a 1 mm(2) cross-sectional area. The specimens were subjected to microtensile testing using EZ-test (Shimadzu) at 1 mm/minute. Data were analyzed using three-way ANOVA and Student's t-Test (p<0.05). Bond strengths to sound dentin with photo- and dual-cure adhesives using total- and self-etch techniques were significantly higher than those to caries-affected dentin. Dual-cure adhesive significantly decreased bond strengths both to sound and caries-affected dentin. The total-etch technique showed no beneficial effect on caries-affected dentin compared with the self-etch technique. Scanning electron microscopic observation of the resin-dentin interfaces revealed that hybrid layers in caries-affected dentin were thicker than those observed in sound dentin with photo- and dual-cure adhesives. Resin infiltration into dentinal tubules of caries-affected dentin was hampered by the presence of mineral deposits.en_US
dc.identifier.endpage98en_US
dc.identifier.issn0361-7734en_US
dc.identifier.issn1559-2863en_US
dc.identifier.issue1en_US
dc.identifier.pmid15765963en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage90en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/19615
dc.identifier.volume30en_US
dc.identifier.wosWOS:000226843500014en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherOPERATIVE DENTISTRY INCen_US
dc.relation.ispartofOPERATIVE DENTISTRYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleBonding to sound vs caries-affected dentin using photo- and dual-cure adhesivesen_US
dc.typeArticleen_US

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