Results 31 to 40 of about 3,767 (242)

Wear Behavior of Different Generations of Zirconia: Present Literature

International Journal of Dentistry, 2022
Objective. The wear behavior of the novel zirconia generation is less well understood and may be affected by compositional modifications compared to the conventional zirconia. Materials and Methods.
Kuljirarnat Jitwirachot, Pimduen Rungsiyakull, Julie A. Holloway, Wissanee Jia-mahasap   +3 more
doaj   +1 more source

Hydrothermal Synthesis: Low−Temperature Subcritical Water for Ceria−Zirconia Mixed Oxides Preparation

Indonesian Journal of Chemistry, 2021
A low-temperature hydrothermal synthesis technique was employed as a medium to produce ceria−zirconia mixed oxides particles at temperatures of 200–300 °C and pressure of 10 MPa in a batch process.
Siti Machmudah, Widiyastuti Widiyastuti, Wahyudiono Wahyudiono, Sugeng Winardi, Hideki Kanda, Motonobu Goto   +5 more
doaj   +1 more source

Cytotoxicity and biocompatibility of high mol% yttria containing zirconia [PDF]

Restorative Dentistry & Endodontics, 2020
ObjectivesYttria-stabilized tetragonal phase zirconia has been used as a dental restorative material for over a decade. While it is still the strongest and toughest ceramic, its translucency remains as a significant drawback.
Gulsan Ara Sathi Kazi, Ryo Yamagiwa
doaj   +1 more source

3Y-TZP electrostatic painting to increase bond strength to dentin and dental prostheses

Journal of Materials Research and Technology, 2023
Although the clinical method used to improve the adhesion of zirconia prostheses to other materials is sandblasting or acid etching surface, the failure rate of the bond is high.
Alessandro Brito Thomaz, Carlos Nelson Elias, Heraldo Elias Salomão dos Santos, Celso Renato de Souza Resende, Claudinei dos Santos   +4 more
doaj   +1 more source

Flexural properties, bond ability, and crystallographic phase of highly translucent multi-layered zirconia

Journal of Applied Biomaterials & Functional Materials, 2020
This study investigated the mechanical properties, bond ability, and crystallographic forms of different sites in a highly translucent, multi-layered zirconia disk.
Yukinori Maruo, Kumiko Yoshihara, Masao Irie, Goro Nishigawa, Noriyuki Nagaoka, Takuya Matsumoto, Shogo Minagi   +6 more
doaj   +1 more source

Demystifying the Use of Lithium Disilicate and Cubic Phase Stabilized Zirconia in Monolithic Restorations: A Literature Review

Revista Naval de Odontologia On Line, 2023
The development and popularization of surgical techniques associated with dental materials led to the transformation of oral health conditions into aesthetic rehabilitation.
Allan Oliveira da Silva, Ilana Santos Ramalho   +1 more
doaj   +1 more source

Evaluation of Different Zirconia Surface Treatments on their Microhardness [PDF]

Al-Rafidain Dental Journal, 2020
Aims: To investigate the effect of mechanical and chemical surface treatments including (AL2O3 —110µm) and citric acid solution (30%) on the microhardness of zirconia ceramic.
Mohammed Riyadh Abdulateef, Maan M. Nayif   +1 more
doaj   +1 more source

The Effect of Translucency and Surface Treatment on the Flexural Strength of Aged Monolithic Zirconia

International Journal of Dentistry, 2021
Aims. This in vitro study aimed to evaluate the effect of the degrees of translucency in different types of monolithic zirconia as well as the aging and surface treatment with airborne particle abrasion on the flexural strength of monolithic zirconia ...
Rashin Giti, Benika Abbasi
doaj   +1 more source

Elastic Behavior of Zirconia under Ramp Compression

EPJ Web of Conferences, 2018
Dynamic properties of single crystal cubic zirconia were investigated under magnetically driven ramp wave compression on pulsed power generator CQ-4.
Luo Binqiang, Mo Jianjun, Wang Guiji, Tan Fuli, Zhao Jianheng, Sun Chengwei   +5 more
doaj   +1 more source

Effect of Bismuth Oxide on the Microstructure and Electrical Conductivity of Yttria Stabilized Zirconia

Sensors, 2016
Bismuth oxide (Bi2O3)-doped yttria-stabilized zirconia (YSZ) were prepared via the solid state reaction method. X-ray diffraction and electron diffraction spectroscopy results indicate that doping with 2 mol% Bi2O3 and adding 10 mol% yttria result in a ...
Liwei Liu, Zheng Zhou, He Tian, Jixue Li
doaj   +1 more source