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dc.contributor.authorTuncelli, Betul
dc.contributor.authorGöller, Gültekin
dc.contributor.authorSen, Nazmiye
dc.date.accessioned2021-03-04T12:48:03Z
dc.date.available2021-03-04T12:48:03Z
dc.date.issued2018
dc.identifier.citationSen N., Tuncelli B., Göller G., "Surface deterioration of monolithic CAD/CAM restorative materials after artificial abrasive toothbrushing", JOURNAL OF ADVANCED PROSTHODONTICS, cilt.10, sa.4, ss.271-278, 2018
dc.identifier.issn2005-7806
dc.identifier.otherav_79194f4a-9014-4ae2-88b9-c67f6020b86c
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/83040
dc.identifier.urihttps://doi.org/10.4047/jap.2018.10.4.271
dc.description.abstractPURPOSE. The purpose of this in vitro study was to evaluate the effect of abrasive toothbrushing on the surface properties of monolithic computer-assisted design and computer-assisted manufacturing (CAD/CAM) materials stored in food-simulating liquids (FSLs). MATERIALS AND METHODS. Fourty-eight disk-shaped test specimens of each material (Paradigm MZ100/PMZ, Lava Ultimate/LU, Vita Enamic/VE, and Vita Mark II/VMII) with a diameter of 10.0 mm and a thickness of 3.0 +/- 0.05 mm were prepared. Specimens were divided into 4 subgroups (n=12) and stored in air, distilled water, 0.02 M citric acid, or 75% ethanol/water solution for 7 days at 36.5 degrees C. Then, the specimens were brushed in a multi-station brushing machine under a vertical load of 2.0 N for 3 hours. Surface gloss (GU), roughness (Ra), and hardness (Vickers [VHN]) were measured after storage and brushing simulation. The data sets were statistically analyzed with 2 and 3-way ANOVAs followed by the Tukey's post-hoc comparisons (alpha=.05). RESULTS. Statistically significant difference was found among the materials concerning the results of surface properties. VMII showed the highest VHN, while PMZ produced the lowest. Storage in FSLs significantly affected the VHN of PMZ and LU. VMII showed the lowest Ra and highest GU irrespective of FSLs and of abrasive toothbrushing. VE, LU, and PMZ produced significant decrease in GU and increase in Ra after toothbrushing. CONCLUSION. Surface properties of monolithic CAD/CAM restorative materials were differently affected by the storage media and abrasive toothbrushing.
dc.language.isoeng
dc.subjectKlinik Tıp (MED)
dc.subjectTıp
dc.subjectSağlık Bilimleri
dc.subjectDİŞ HEKİMLİĞİ, ORAL CERRAHİ VE TIP
dc.subjectKlinik Tıp
dc.subjectDiş Hekimliği
dc.titleSurface deterioration of monolithic CAD/CAM restorative materials after artificial abrasive toothbrushing
dc.typeMakale
dc.relation.journalJOURNAL OF ADVANCED PROSTHODONTICS
dc.contributor.departmentİstanbul Teknik Üniversitesi , Kimya-Metalurji , Metalurji Ve Malzeme Mühendisliği
dc.identifier.volume10
dc.identifier.issue4
dc.identifier.startpage271
dc.identifier.endpage278
dc.contributor.firstauthorID1655


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