Translucency and mechanical behavior of partially stabilized monolithic zirconia after staining, finishing procedures and artificial aging

التفاصيل البيبلوغرافية
العنوان:	Translucency and mechanical behavior of partially stabilized monolithic zirconia after staining, finishing procedures and artificial aging
المؤلفون:	Allan Oliveira da Silva, Lívia Fiorin, Adriana Claudia Lapria Faria, Ricardo Faria Ribeiro, Renata Cristina Silveira Rodrigues
المصدر:	Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
بيانات النشر:	Nature Portfolio, 2022.
سنة النشر:	2022
المجموعة:	LCC:Medicine LCC:Science
مصطلحات موضوعية:	Medicine, Science
الوصف:	Abstract Partially stabilized zirconia (5Y-PSZ) has been widely used to manufacture indirect monolithic restorations, and the effect of finishing procedures on the optical and mechanical properties of these materials are still unclear. The purpose of this study was to evaluate the effect of staining, polishing and glazing on surface roughness, crystalline phase content, microhardness, fracture toughness, dynamic elastic modulus, three-point flexural strength, strain distribution, color (∆E00/∆L/∆a/∆b), and translucency before and after artificial accelerated aging (water spray and ultraviolet) of 5Y-PSZ. Bar-shaped and rectangle-shaped specimens of the 5Y-PSZ were prepared and divided into six groups, according to finishing procedure: GC (control), GS (staining), GG (glazing), GSG (staining and glazing), GP (polishing), GSP (staining and polishing). There was a significant difference between groups for surface roughness (p
نوع الوثيقة:	article
وصف الملف:	electronic resource
اللغة:	English
تدمد:	2045-2322
العلاقة:	https://doaj.org/toc/2045-2322Test
DOI:	10.1038/s41598-022-20120-y
الوصول الحر:	https://doaj.org/article/150bc3103d304cfd8cfa2a5692d4b8eeTest
رقم الانضمام:	edsdoj.150bc3103d304cfd8cfa2a5692d4b8ee
قاعدة البيانات:	Directory of Open Access Journals

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الوصف
تدمد:	20452322
DOI:	10.1038/s41598-022-20120-y