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dc.contributor.authorBoruziniat, Alireza
dc.contributor.authorAtoufi, Atefeh
dc.contributor.authorChehreli, Zafer
dc.contributor.authorAkbari, Majid
dc.contributor.authorGifani, Mahshid
dc.date.accessioned2019-12-16T06:48:36Z
dc.date.available2019-12-16T06:48:36Z
dc.date.issued2018
dc.identifier.issn2313-7673
dc.identifier.urihttps://doi.org/10.3390/biomimetics3040035
dc.identifier.urihttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6352661/
dc.identifier.urihttp://hdl.handle.net/11655/19111
dc.description.abstractTo evaluate the bleaching procedure and application of sodium ascorbate on dentin bond durability, the enamel surface of intact human third molars (n = 18) were removed, and the teeth were randomly divided into two groups for immediate and six-month bond strength evaluation. The specimens were further assigned into three subgroups according to treatment procedure, as follows: subgroup A, no bleaching (positive control) was performed prior to the etch-and-rinse bonding with single bond and subsequent build-up with Z250 composite; subgroup B, the samples were bleached with 20% carbamide peroxide 6 h/day for five consecutive days prior to bonding; and subgroup C, bleaching was performed as in subgroup B, after which 10% sodium ascorbate was applied on dentin surface for 10 min before the bonding procedures. A microtensile bond strength test was performed and the failure modes were evaluated under a stereomicroscope. The data were analyzed using two-way analysis of variance (ANOVA) and Tukey’s post-hoc tests with a level of significance of 0.05. Bleaching significantly decreased the immediate and six-month bond strength. The application of sodium ascorbate had no significant effect on the immediate and six-month bond strength of bleached specimens. We conclude that the bleaching procedure may decrease the durability of the resin–dentin bond of the tested etch-and-rinse adhesive.
dc.relation.isversionof10.3390/biomimetics3040035
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleEffect Of Non-Vital Bleaching On The Durability Of Resin–Dentin Bond With An Ethanol-Based Etch-And-Rinse Adhesive
dc.typeinfo:eu-repo/semantics/article
dc.relation.journalBiomimetics
dc.contributor.departmentPedodonti
dc.identifier.volume3
dc.identifier.issue4
dc.indexingPubMed


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