Results 21 to 30 of about 61,261 (292)
The Journal of Indian Prosthodontic Society, 2016 Aim: The purpose of this in vitro study was to assess and compare the retention of zirconia copings luted with different luting agents onto zirconia and titanium abutments.
Neelima Sreekumar Menon +4 more
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Indonesian Journal of Chemistry, 2020 The zircon powder from Zircon Minerals Malaysia is a pure premium grade zircon sand milled 1.5 µm that contain ZrSiO4, ZrO2, HfO2, SiO2, Al2O3, TiO2, and Fe2O3.
Istikamah Subuki +3 more
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ON THE PREPARATION OF ZIRCONIA. [PDF]
Journal of the American Chemical Society, 1886 n ...
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The influence of chemical and thermal treatment on the point of zero charge of hydrous zirconium oxide [PDF]
Journal of the Serbian Chemical Society, 2013 Two zirconia samples were prepared by precipitation from aqueous zirconium oxychloride and zirconil sulphate solutions with potassium hydroxide. The prepared zirconia samples were amorphous.
Stanković Jovan B. +2 more
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Effects of Number of Firing Cycles on Color Stability and Surface Roughness in Two Different Zirconia-Based Ceramic Systems [PDF]
Journal of Mashhad Dental School, 2022 Introduction: Color matching between a zirconia-based ceramic restoration and a natural tooth is a common clinical challenge. This in-vitro study aimed to assess the effects of the number of firing cycles and zirconia core translucency on the color ...
Farshad Askari, Rashin Giti
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Reusable Nanocatalyst: Zirconia and Sulfated Zirconia
International Letters of Chemistry, Physics and Astronomy, 2014 1,5-benzodiazepines have been synthesized by Nano Zirconia and Nano Sulfated Zirconia in solvent free conditions. Synthesis was carried out by conventional as well as microwave method. Benzodiazepines were synthesized by reacting o-phenylenediamine and few ketones in the presence of catalytic amount of Nanoparticles.
Mayank J. Mamtora +3 more
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Effect of hot etching with HF on the surface topography and bond strength of zirconia
Frontiers in Materials, 2022 Zirconia has occupied an increasingly important role in oral clinical applications in recent years. However, how to achieve the ideal bonding effect of zirconia is a significant problem that needs to be solved urgently in oral clinics.
Zhuoran Liang +9 more
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Nanomaterials, 2023 Bilayer zirconia restoration is one of the most commonly used restorations in dental practice, but the high frequency of the cohesive/adhesive fracture of veneered porcelain is still a problem.
Ming Zhou +8 more
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