نتایج جستجو برای: nano sulfated zirconia

تعداد نتایج: 60955  

Journal: :Dental materials journal 2014
Takashi Nakamura Tsuyoshi Sugano Hirofumi Usami Kazumichi Wakabayashi Hiroshi Ohnishi Tohru Sekino Hirofumi Yatani

In this study, two types of porous zirconia and dense zirconia were used. The flexural strength of non-layered zirconia specimens and those of the layered zirconia specimens with veneering porcelain were examined. Furthermore, the shear bond strength of veneering porcelain to zirconia was examined. The flexural strength of the non-layered specimens was 1,220 MPa for dense zirconia and 220 to 30...

 This study aimed to investigate the impact of N-vinylcaprolactam (NVC) and Nano-sized yttria-stabilized zirconia (YSZ), separately and simultaneously, on the mechanical properties of the commercial glass ionomer cements (GICs). Methods: The NVC is able to ameliorate the mechanical and surface properties of glass ionomers; however, its effect hasn’t been investigated in conjunc...

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