Results 31 to 40 of about 12,080 (233)

The complete digital workflow in fixed prosthodontics: a systematic review [PDF]

, 2017
Background The continuous development in dental processing ensures new opportunities in the field of fixed prosthodontics in a complete virtual environment without any physical model situations.
A Bindl, A Bindl, A Dawood, CF Selz, DJ Fasbinder, E Yuzbasioglu, Fernando Zarone, J Weston, Marco Ferrari, MM Zande van der, N Naenni, N Patel, P Grohmann, PK Brawek, R Noort van, S Reich, T Joda, T Joda, T Joda, T Miyazaki, Tim Joda, TR Schoenbaum, U Schepke   +22 more
core   +2 more sources

CAD/CAM system influence marginal fit of different ceramic types?

Indian Journal of Dental Research, 2019
Objective: This study aimed to evaluate the marginal fit of zirconia and lithium disilicate ceramic restorations processed by computer-aided design (CAD)/computer-aided manufacturing (CAM) system.
Isabella Gargantini de Almeida, Deborah Bordinassi Antunes, Nathassya Xavier Braun, Andressa Restani, Fabiana Gouveia Straioto, Graziela Avila Galhano   +5 more
doaj   +1 more source

Effect of cavity preparation design and ceramic type on the stress distribution, strain and fracture resistance of CAD/CAM onlays in molars

Journal of Applied Oral Science, 2018
Objective This study aimed to evaluate the effect of the cavity preparation and ceramic type on the stress distribution, tooth strain, fracture resistance and fracture mode of human molar teeth restored with onlays.
Ana Luíza Serralha de Velloso VIANNA, Célio Jesus do PRADO, Aline Aredes BICALHO, Renata Afonso da Silva PEREIRA, Flávio Domingues das NEVES, Carlos José SOARES   +5 more
doaj   +1 more source

Preparation and Characterization of LAS Glass Based Materials for Dental Applications [PDF]

, 2016
Glass ceramic materials are widely used in dental application because of their strong similarity with natural teeth. In this study LAS glass ceramic/glass materials were prepared by glazing processing and characterized in terms of mechanical flexural ...
BARBI, SILVIA, MONTORSI, Monia, MUGONI, CONSUELO, SILIGARDI, Cristina   +3 more
core   +1 more source

Achieving High‐Performance SiO@C Anode of Li‐Ion Batteries via a One‐Step Prelithiated Preparation Strategy

Rare Metals, EarlyView.
ABSTRACT Silicon oxide (SiO) is becoming the main anode for high‐energy lithium‐ion batteries because of its ease of manufacture, outstanding cycling stability, and high capacity. However, low initial Coulombic efficiency (ICE) caused by the irreversible reaction of silica, as the main issue, strictly limits its commercial applications.
Hailong Mei, Shuai Wang, Mengcheng Han, Ziguo He, Jiugou Leng, Kui Zhang   +5 more
wiley   +1 more source

Digital wear analysis of onlay restorations constructed from two pressable glass-based ceramics against natural enamel: An in vitro study [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects
Background. The wear resistance of lithium disilicate glass ceramics remains inadequately understood. Therefore, the primary objective of this in vitro study was to digitally assess the wear characteristics of lithium disilicate and zirconia-reinforced ...
Abdelaziz Elhamrawy, Hussein Ramadan, Tamer Hamza   +2 more
doaj   +1 more source

Preliminary Resin Infiltration of Hypomineralised Enamel for Posterior Indirect Adhesive Restoration: An Innovative Approach

Australian Dental Journal, EarlyView.
ABSTRACT Hypomineralised enamel presents a significant challenge for resin bonding due to its altered mechanical and structural properties. Our innovative clinical approach of resin infiltration prior to the bonding of a posterior indirect adhesive restoration aims to preserve dental tissues, reduce post‐operative sensitivity, and strengthen the ...
Elsa Garot, Ana Ribeiro, Patrick Rouas, Julia Estivals, David J. Manton   +4 more
wiley   +1 more source

Hybrid TiO2/Al2O3 nanolayer overcoating enhances dental lithium disilicate glass-ceramics acid resistance and surface mechanical properties

Nature Communications
Lithium disilicate glass-ceramics are increasingly utilized in dental applications due to their exceptional optical and aesthetic properties. However, lithium disilicate glass-ceramics possess a mixed crystalline and amorphous structure with variable ...
Xiaoxuan Zhang, Bin Zhang, Fanchun Meng, Xiangyu Zhao, Ruilin Liu, Meixian Liu, Huifei Li, Yuan Zhang, Feng Wu, Jin Bai, Zhuoqun Yan, Xiuyun Ren, Yong Qin, Xing Wang   +13 more
doaj   +1 more source

Evaluation of the marginal adaptation and debonding strength of two types of CAD-CAM implant-supported cement-retained crowns

BMC Oral Health, 2023
Background In-vitro data from a clinically well-known lithium disilicate ceramic reference was used to assess the expected performance of resin-based materials in implant dentistry.
Nada Ahmed Ramzy, Amir Shoukry Azer, Mohamed Moataz Khamis   +2 more
doaj   +1 more source

Analysis of Flexural Strength and Contact Pressure After Simulated Chairside Adjustment of Pressed Lithium Disilicate Glass-Ceramic [PDF]

, 2018
Statement of problem Research evaluating load-to-failure of pressed lithium disilicate glass-ceramic (LDGC) with a clinically validated test after adjustment and repair procedures is scarce.
Berzins, David W., Maroulakos, Georgios, Ramadhan, Ali, Thompson, Geoffrey A.   +3 more
core   +1 more source