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Enamel and dentin bond strength of new simplified adhesive materials with and without preliminary phosphoric acid-etching
dc.creator | Juloski, Jelena | |
dc.creator | Goracci, Cecilia | |
dc.creator | Rengo, Carlo | |
dc.creator | Giovannetti, Agostino | |
dc.creator | Vichi, Alessandro | |
dc.creator | Vulićević, Zoran | |
dc.creator | Ferrari, Marco | |
dc.date.accessioned | 2020-07-02T12:37:26Z | |
dc.date.available | 2020-07-02T12:37:26Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0894-8275 | |
dc.identifier.uri | https://smile.stomf.bg.ac.rs/handle/123456789/1693 | |
dc.description.abstract | Purpose: To assess the influence of preliminary phosphoric acid-etching on shear bond strength (SBS) to enamel and dentin of a self-adhering restorative composite and of a new self-etch adhesive used in combination with the proprietary flowable composite. Methods: 100 human molars were selected. SBS was assessed on flat buccal enamel surfaces and mid-coronal dentin. Teeth from each group were divided into five subgroups (n=10): (1) FL: etch-and-rinse adhesive OptiBond FL/Premise flowable; (2) XTR: 2-step self-etch adhesive OptiBond XTR/Premise flowable; (3) eXTR: OptiBond XTR on etched substrates/Premise flowable; (4) VF: self-adhering flowable composite Vertise Flow; (5) eVF: Vertise Flow on etched substrates. Specimens were stressed in shear until failure. Failure modes were evaluated under a stereomicroscope. Data were analyzed by two-way ANOVA and Fisher's exact test (P lt 0.05). Results: Dental substrate, material and between-factor interaction significantly influenced SBS (MPa). In FL group (16.83 +/- 2.93) significantly higher SBS to enamel than in the other groups (XTR 8.59 +/- 4.39; eXTR 7.04 +/- 3.63; VF 6.61 +/- 2,41; eVF 9.87 +/- 4.24) was measured. On dentin FL (8.15 +/- 3.88) performed similarly to XTR (10.60 +/- 5.0), eXTR (9.60 +/- 4.91) and eVF (5.48 +/- 4.94); VF recorded significantly lower SBS (2.94 +/- 2.79 MPa). Failure modes differed significantly among groups. (Am J Dent 2012;25:239-243). | en |
dc.rights | restrictedAccess | |
dc.source | American Journal of Dentistry | |
dc.title | Enamel and dentin bond strength of new simplified adhesive materials with and without preliminary phosphoric acid-etching | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Гиованнетти, Aгостино; Вицхи, Aлессандро; Вулићевић, Зоран; Ренго, Царло; Горацци, Цецилиа; Феррари, Марцо; Јулоски, Јелена; | |
dc.citation.volume | 25 | |
dc.citation.issue | 4 | |
dc.citation.spage | 239 | |
dc.citation.epage | 243 | |
dc.citation.other | 25(4): 239-243 | |
dc.citation.rank | M23 | |
dc.identifier.wos | 000308732000011 | |
dc.identifier.pmid | 23082390 | |
dc.identifier.scopus | 2-s2.0-84867024771 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_smile_1693 | |
dc.type.version | publishedVersion |
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