dc.contributor.author | Kirmali, O. | |
dc.contributor.author | Kustarci, A. | |
dc.contributor.author | Kapdan, A. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:56:35Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:56:35Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1119-3077 | |
dc.identifier.uri | https://dx.doi.org/10.4103/1119-3077.146994 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/8065 | |
dc.description | WOS: 000347059000023 | en_US |
dc.description | PubMed ID: 25511357 | en_US |
dc.description.abstract | Purpose: The purpose of this study was to investigate the surface roughness and morphologic changes of pre-sintered ZrO2 after sandblasting and erbium, chromium: Yttrium, scandium, gallium, garnet (Er, Cr: YSGG) laser application of different intensities. Material and Methods: Eighty pre-sintered ZrO2 cylinders (7 mm diameter, 3 mm height) were prepared and divided into eight groups. Specimens in the control group were not treated. The following treatments were applied: Er, Cr: YSGG laser irradiation with different energy intensities (1-6 W at 20 Hz, with air-water cooling proportion of 65%/55%) and air abrasion with Al2O3 particles (120 mu m). Then, all the specimens were sintered. The average surface roughness of each specimen was determined with a profilometer, and the morphology changes of a specimen from each group were evaluated with scanning electron microscope (SEM) analyses. The surface roughness data were analyzed through one-way analysis of variance and Tukey's honestly significant difference test (P < 0.05). Results: There were significant differences between 2 and 6 W irradiations and control group. The highest surface roughness value was obtained with 6 W irradiation (8.14+/-1.26 Ra), followed by the 5 W (7.60+/-1.12 Ra), 4 W (7.50+/-0.90 Ra), 3 W (5.86+/-1.03 Ra), 2 W (4.54+/-0.53 Ra) and sandblasting group (2.18+/-0.92 Ra). 1 W laser irradiation (0.80+/-0.06 Ra) presented Ra values similar to the control group (0.77+/-0.03). Conclusion: The result of the statistical analyses and SEM images showed that Er, Cr: YSGG laser irradiation with 4-6 W/20 Hz presented significantly effect in surface roughness changes of zirconia than other surface treatments. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | MEDKNOW PUBLICATIONS & MEDIA PVT LTD | en_US |
dc.relation.isversionof | 10.4103/1119-3077.146994 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Erbium | en_US |
dc.subject | chromium: Yttrium | en_US |
dc.subject | scandium | en_US |
dc.subject | gallium | en_US |
dc.subject | garnet laser | en_US |
dc.subject | scanning electron microscopic | en_US |
dc.subject | surface roughness | en_US |
dc.subject | Y-TZP zirconia | en_US |
dc.title | Surface roughness and morphologic changes of zirconia: Effect of different surface treatment | en_US |
dc.type | article | en_US |
dc.relation.journal | NIGERIAN JOURNAL OF CLINICAL PRACTICE | en_US |
dc.contributor.department | [Kirmali, O.] Akdeniz Univ, Dept Prosthodont, Fac Dent, TR-07058 Antalya, Turkey -- [Kustarci, A.] Akdeniz Univ, Dept Endodont, Fac Dent, TR-07058 Antalya, Turkey -- [Kapdan, A.] Cumhuriyet Univ, Fac Dent, Dept Restorat Dent, Sivas, Turkey | en_US |
dc.contributor.authorID | Kirmali, Omer -- 0000-0002-4313-344X; | en_US |
dc.identifier.volume | 18 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.endpage | 129 | en_US |
dc.identifier.startpage | 124 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |