Results 31 to 40 of about 229,191 (387)

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

Classification and Properties of Dental Zirconia as Implant Fixtures and Superstructures

Materials, 2021
Various types of zirconia are widely used for the fabrication of dental implant superstructures and fixtures. Zirconia–alumina composites, such as ATZ and NanoZR, are adequate for implant fixtures because they have excellent mechanical strength in spite ...
S. Ban
semanticscholar   +1 more source

Study of the Synthesis of Zirconia Powder from Zircon Sand obtained from Zircon Minerals Malaysia by Caustic Fusion Method

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, Mimi Fazzlinda Mohsin, Muhammad Hussain Ismail, Fazira Suriani Mohamed Fadzil   +3 more
doaj   +1 more source

Additive Manufacturing of Zirconia Ceramic and Its Application in Clinical Dentistry: A Review

Dental journal, 2021
Additive manufacturing (AM) has many advantages and became a valid manufacturing technique for polymers and metals in dentistry. However, its application for dental ceramics is still in process.
Leila Nasiry Khanlar, Alma Salazar Rios, A. Tahmaseb, A. Zandinejad   +3 more
semanticscholar   +1 more source

Marginal Discrepancy and Internal Fit of Bi-Layered and Monolithic Zirconia Fixed Dental Prostheses: An In Vitro Study

Applied Sciences, 2023
This in vitro study evaluated the influence of restoration design (bi-layered vs. monolithic) and manufacturing technique on the marginal discrepancy and internal fit of 3-unit zirconia fixed dental prostheses (FDPs).
Majed M. Alsarani, Amin S. Rizkalla, Joseph Fava, Thomas W. Coyle, Omar El-Mowafy   +4 more
doaj   +1 more source

Zirconia versus titanium in dentistry: A review.

Dental materials journal, 2020
This review scientifically compares the properties of zirconia and titanium, but does not identify the best among them as an implant material. Surface treatment and modification to improve tissue bonding and inhibit bacterial adhesion are not considered ...
T. Hanawa
semanticscholar   +1 more source

A Comparative Study of Additive and Subtractive Manufacturing Techniques for a Zirconia Dental Product: An Analysis of the Manufacturing Accuracy and the Bond Strength of Porcelain to Zirconia

Materials, 2022
This study was aimed at preparing zirconia samples via additive manufacturing (AM) and subtractive manufacturing (SM) and testing the following aspects: (1) the manufacturing accuracy of the zirconia samples and (2) the bond strength of porcelain to ...
Joon-mo Moon, Chang-sub Jeong, Hee-Jeong Lee, J. Bae, E. Choi, Sung-Tae Kim, Young-Bum Park, Seunghan Oh   +7 more
semanticscholar   +1 more source

A Comparative Study of Marginal Adaptation between Monolithic and Layered Zirconia Crowns: A Literature Review [PDF]

Journal of Dental Materials and Techniques, 2022
Introduction: Marginal adaptation highly affects the long-term success of crowns. This study intends to investigate the marginal adaptation of monolithic zirconia and veneered zirconia crowns.
Ezatollah Jalalian, Verishe Rastin
doaj   +1 more source

Electrochemical characterisation of 3Y-TPZ-Fe2O3 composites [PDF]

, 2003
The influence of the addition of ferric oxide to 3Y-TZP on the conductivity and microstructure of sintered Y-stabilised tetragonal zirconia ceramics (3Y-TZP) was investigated.
Boukamp, B.A., Raming, T.P., Verweij, H., Winnubst, A.J.A.   +3 more
core   +3 more sources

Assessment and comparison of retention of zirconia copings luted with different cements onto zirconia and titanium abutments: An in vitro study

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, G P Surendra Kumar, K R Jnanadev, C L Satish Babu, Shilpa Shetty   +4 more
doaj   +1 more source