dc.contributor.author | Bektas, Ozden Ozel | |
dc.contributor.author | Eren, Digdem | |
dc.contributor.author | Siso, Seyda Herguner | |
dc.contributor.author | Akin, Gulsah E. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:03:35Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:03:35Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0268-8921 | |
dc.identifier.issn | 1435-604X | |
dc.identifier.uri | https://dx.doi.org/10.1007/s10103-011-0958-2 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/9088 | |
dc.description | WOS: 000305274100006 | en_US |
dc.description | PubMed ID: 21833556 | en_US |
dc.description.abstract | The objective of this study was to investigate the effect of two different surface treatments (Er:YAG laser and bur) and three different numbers of thermal cycling (no aging, 1,000, 5,000, and 10,000 cycles) on the micro-shear bond strength of repaired composite resin. Ninety-six composite blocks (4 mm x 4 mm x 1 mm) obtained with a micromatrix hybrid composite were prepared. The composite blocks were then randomly divided into four groups (n = 24), according to the thermal cycling procedure: (1) stored in distilled water at 37A degrees C for 24 h (control group), (2) 1,000 cycles, (3) 5,000 cycles, and (4) 10,000 cycles. After aging, the blocks were further subdivided into two subgroups (n = 12), according to surface treatment. Bur and laser-treated composite surfaces were treated with an etch&rinse adhesive system. In addition, a microhybrid composite resin was bonded to the surfaces via polyethylene tubing. Specimens were subjected to micro-shear bond strength test by a universal testing machine with a crosshead speed of 0 and 5 mm/min. The data were analyzed using one-way analysis of variance and Tukey tests (alpha = 0.05) for micro-shear bond strengths. After conducting a bond strength test, it was found that the laser and bur-treated specimens had similar results. Aging with 10,000 thermocycles significantly affected the repair bond strength of composite resins. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | SPRINGER LONDON LTD | en_US |
dc.relation.isversionof | 10.1007/s10103-011-0958-2 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Er:YAG laser | en_US |
dc.subject | Micro-shear bond strength | en_US |
dc.subject | Thermocycling | en_US |
dc.subject | Composite repair | en_US |
dc.title | Effect of thermocycling on the bond strength of composite resin to bur and laser treated composite resin | en_US |
dc.type | article | en_US |
dc.relation.journal | LASERS IN MEDICAL SCIENCE | en_US |
dc.contributor.department | [Bektas, Ozden Ozel -- Eren, Digdem -- Siso, Seyda Herguner -- Akin, Gulsah E.] Cumhuriyet Univ, Dept Restorat Dent, Fac Dent, Sivas, Turkey | en_US |
dc.identifier.volume | 27 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.endpage | 728 | en_US |
dc.identifier.startpage | 723 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |