Results 11 to 20 of about 1,639,699 (314)

DENTAL CERAMICS - MECHANICAL PROPERTIES

Česká Stomatologie a Praktické Zubní Lékařství, 2022
Introduction, aim: Ceramic is a mixture of inorganic non-metallic materials. The history of the ceramic is dated since Paleolithic age. It is used, for example for production of jewelry, dishes, the construction industry, sculpturing and of course in ...
K Hynková, I Voborná
doaj   +2 more sources

An engineering perspective of ceramics applied in dental reconstructions [PDF]

Journal of Applied Oral Science, 2023
The demands for dental materials continue to grow, driven by the desire to reach a better performance than currently achieved by the available materials.
Raíssa Monteiro PEREIRA, Renata Guimarães RIBAS, Thaís Larissa do Amaral MONTANHEIRO, Vanessa Modelski SCHATKOSKI, Karla Faquine RODRIGUES, Letícia Terumi KITO, Lucas Kazunori KOBO, Tiago Moreira Bastos CAMPOS, Estevam Augusto BONFANTE, Petra Christine GIERTHMUEHLEN, Frank Akito SPITZNAGEL, Gilmar Patrocínio THIM   +11 more
doaj   +2 more sources

Impact of Thermocycling and Artificial Aging on the Flexural Strength and Fracture Resistance of CAD/CAM Dental Ceramics: A Systematic Review and Meta-Analysis [PDF]

Dentistry Journal
Background: CAD/CAM dental ceramics are widely used for indirect restorations because of their favorable esthetic properties, biocompatibility, and mechanical performance.
Joyce Michel Mora Bayas, Luis Chauca Bajaña, Carol Ortiz Bustamante, Andrea Ordoñez Balladares, Laly Viviana Cedeño Sánchez, Ricardo Saltos Noboa, Diana Carolina Sandoval Benalcázar, Thalia Gabriela Alvarez Centeno, Ivonne Carrion Bustamante, Carlos Salazar Minda, David Alfredo Flor Ronquillo, Byron Velasquez Ron   +11 more
doaj   +2 more sources

A Critical Review of Dental Lithia-Based Glass–Ceramics

Journal of dentistry research, 2023
The purpose of this article is to review current understanding of lithia-based glass–ceramics and to identify future research needs for this class of dental materials in relation to novel compositions and fabrication methods.
Y. Zhang, S. Vardhaman, C. S. Rodrigues, B. Lawn   +3 more
semanticscholar   +2 more sources

Dental ceramics: a review of new materials and processing methods

Brazilian Oral Research, 2017
The evolution of computerized systems for the production of dental restorations associated to the development of novel microstructures for ceramic materials has caused an important change in the clinical workflow for dentists and technicians, as well as ...
Lucas Hian da SILVA, Erick de LIMA, Ranulfo Benedito de Paula MIRANDA, Stéphanie Soares FAVERO, Ulrich LOHBAUER, Paulo Francisco CESAR   +5 more
doaj   +2 more sources

Wear of dental ceramics

Brazilian Dental Science, 2023
Based on the development of adhesive dentistry, minimally invasive restorations in ceramics are used as alternativesto restore a tooth. Dental ceramics are largely applied in the dentistry field mainly due to their esthetic andmechanical strength.
Ramos, Nathália de Carvalho, Augusto, Marina Gullo, Martins Alves, Larissa Marcia, Kleverlaan, Cornelis Johannes, Dal Piva, Amanda Maria de Oliveira   +4 more
openaire   +3 more sources

Brittle dental ceramics: A challenge in dentistry

Dental and Medical Problems
The challenge of dental ceramic degradation necessitates innovative technology, rigorous testing and proactive dental care, demanding collaboration between researchers, dentists and patients to ensure durable and reliable dental restorations.
João Paulo Mendes Tribst, Luiz Felipe Valandro, Amanda Maria de Olveira Dal Piva   +2 more
openaire   +3 more sources

Polishing dental ceramics using shear-thickening slurry [PDF]

Scientific Reports
Nowadays, there is a great demand for Zirconia dental ceramics, while the existing low-cost automated polishing methods are quite limited. We propose a novel polishing methodology employing the shear-thickening slurry (STF) comprising starch and SiC ...
Zhenfeng Zhou, Lijun Zhu, Jiayu Wang, Xiaoxing Dong   +3 more
doaj   +2 more sources

Additive-manufactured ceramics for dental restorations: a systematic review on mechanical perspective

Frontiers in Dental Medicine
Background Additive manufacturing (AM) is rapidly expanding as a substitute for conventional heat-pressing and milling techniques for ceramic restorations.
Amanda Dal Piva, Tribst Jpm, Albert Feilzer   +2 more
exaly   +2 more sources

Fatigue of dental ceramics

Journal of Dentistry, 2013
OBJECTIVES: Clinical data on survival rates reveal that all-ceramic dental prostheses are susceptible to fracture from repetitive occlusal loading. The objective of this review is to examine the underlying mechanisms of fatigue in current and future dental ceramics.
Brian Lawn, Irena Sailer, Yu Zhang
exaly   +7 more sources