dc.contributor.author | Coskun, Mehmet Emre | |
dc.contributor.author | Akar, Turker | |
dc.contributor.author | Tugut, Faik | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:37:30Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:37:30Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1991-7902 | |
dc.identifier.issn | 2213-8862 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.jds.2018.02.002 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/6095 | |
dc.description | WOS: 000452736100001 | en_US |
dc.description | PubMed ID: 30895137 | en_US |
dc.description.abstract | Background/ purpose: Air-particle abrasion process used to increase surface roughness in order to increase metal-ceramic bond strength varies in each study. This study aims to optimize the air-particle abrasion protocol. Material and methods: 820 cylindrical nickel-chrome specimens divided equally into 82 groups (n:10). The specimens' s surfaces were air-particle abraded with 50, 110, 250 mm Al2O3 at 25, 50,75 psi for 10, 20, 30 s at a distance of 10, 20, 30 mm. To determine the surface roughness, profilometer and atomic force microscope were used. Veneering ceramic was fired onto the specimens and shear bond tests were performed with a universal testing machine. Statistical analyzed were performed using analysis of variance (Kolmogorove-Smirnov). Results: The difference of surface roughness between all groups were statistically significant (P <. 05). The highest surface roughness value was measured in 110 mm, 75 psi, 20 mm and 30 s. The higher bond strength values were obtained in 110 mm, 75 psi groups and no statistically significant difference was observed within each group. Conclusion: While all the air-particle abrasion parameters were effective on surface roughness, only the pressure and grain size make statistically significant difference on shear bond strength. (C) 2018 Association for Dental Sciences of the Republic of China. Publishing services by Elsevier B. V. This is an open access article under the CC BY-NC-ND license. | en_US |
dc.description.sponsorship | Scientific Research Projects Unit of Cumhuriyet University [DIS-139]; Sivas, Turkey | en_US |
dc.description.sponsorship | This research was funded by Scientific Research Projects Unit of Cumhuriyet University (Project No. DIS-139), Sivas, Turkey. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER TAIWAN | en_US |
dc.relation.isversionof | 10.1016/j.jds.2018.02.002 | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Atomic force microscopy | en_US |
dc.subject | Ni-Cr alloys | en_US |
dc.subject | Profilometer | en_US |
dc.subject | Shear bond strength | en_US |
dc.subject | Sandblasting | en_US |
dc.title | Airborne-particle abrasion; searching the right parameter | en_US |
dc.type | article | en_US |
dc.relation.journal | JOURNAL OF DENTAL SCIENCES | en_US |
dc.contributor.department | [Coskun, Mehmet Emre -- Tugut, Faik] Cumhuriyet Univ, Fac Dent, Dept Prosthodont, Sivas, Turkey -- [Akar, Turker] Erzincan Univ, Fac Dent, Dept Prosthodont, Erzincan, Turkey | en_US |
dc.identifier.volume | 13 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.endpage | 300 | en_US |
dc.identifier.startpage | 293 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |