Results 11 to 20 of about 9,583,513 (262)

Effect of Finishing Protocols on the Surface Roughness and Fatigue Strength of a High-Translucent Zirconia

open access: yesInternational Journal of Dentistry, 2023
Purpose. In case of need for esthetical improvement of zirconia restorations, an individualization using extrinsic staining can be applied. This study aimed to evaluate the surface roughness and fatigue strength (survival) of high-translucency zirconia ...
Larissa Araújo Lopes Barreto   +7 more
doaj   +1 more source

A Review on the Biocompatibility of PMMA-Based Dental Materials for Interim Prosthetic Restorations with a Glimpse into Their Modern Manufacturing Techniques

open access: yesMaterials, 2020
This paper’s primary aim is to outline relevant aspects regarding the biocompatibility of PMMA (poly(methyl methacrylate))-based materials used for obtaining interim prosthetic restorations, such as the interaction with oral epithelial cells, fibroblasts
S. Pițuru   +9 more
semanticscholar   +1 more source

Effects of Curing Mode on the Bond Strength of Resin-Modified Glass Ionomer Cements

open access: yesAdvances in Materials Science and Engineering, 2022
The purpose of this study was to evaluate the bond strength of resin-modified glass ionomer cements (RMGICs) with different curing mode. RelyX Luting 2(RL) and Nexus RMGI (NR) were bonded to enamel, dentin, cobalt-chromium alloy, and ceramic using light ...
Yongxiang Xu, Yuan Li, Hong Lin
doaj   +1 more source

Abstracts: 2013 GMDB - 49th Meeting of the Brazilian Group of Dental Materials

open access: yesBrazilian Journal of Oral Sciences, 2009
All abstracts appear as submitted by the authors without editing.
Brazilian Group of Dental Materials UNICAMP - Piracicaba Dental School
doaj   +1 more source

Analysis of Torque Maintenance and Fracture Resistance after Fatigue in Retention Screws Made of Different Metals for Screw-Retained Implant-Borne Prosthesis Joints

open access: yesInternational Journal of Dentistry, 2021
Purpose. The aim was to evaluate the effect of different metallic alloys used in the manufacture of retention screws for universal cast to long abutment (UCLA) abutments for external hexagon (HE) and Morse taper (MT) connection implants, as well as of ...
Maria Beatriz Bello Taborda   +3 more
doaj   +1 more source

Systemic and Local Biocompatibility Assessment of Graphene Composite Dental Materials in Experimental Mandibular Bone Defect

open access: yesMaterials, 2020
The main objective of this research is to demonstrate the biocompatibility of two experimental graphene dental materials by in vitro and in vivo tests for applications in dentistry. The novel graphene dental materials, including one restorative composite
Alexandra Dreanca   +10 more
semanticscholar   +1 more source

II International Dental Meeting - UNICAMP and XI Dental Meeting of Piracicaba - 2004

open access: yesBrazilian Journal of Oral Sciences, 2015
All abstracts appear as submitted by the authors without editing.
Brazilian Group of Dental Materials UNICAMP
doaj   +1 more source

Moving Towards a Finer Way of Light-Cured Resin-Based Restorative Dental Materials: Recent Advances in Photoinitiating Systems Based on Iodonium Salts

open access: yesMaterials, 2020
The photoinduced polymerization of monomers is currently an essential tool in various industries. The photopolymerization process plays an increasingly important role in biomedical applications.
Monika Topa, J. Ortyl
semanticscholar   +1 more source

In vitro abrasivity and chemical properties of charcoal-containing dentifrices

open access: yesBiomaterial Investigations in Dentistry, 2020
Objective Charcoal-containing dentifrices are gaining popularity, but scientific information on their effect on oral health is scarce. This study investigated properties of dentifrices that may affect dentine abrasivity, as well as their ability to ...
Foteini Machla   +4 more
doaj   +1 more source

Adhesion of Hydroxyapatite Nanoparticles to Dental Materials under Oral Conditions

open access: yesScanning, 2020
Hydroxyapatite nanoparticles (nano-HAP) are receiving considerable attention for dental applications, and their adhesion to enamel is well established. However, there are no reports concerning the effects of HAP on other dental materials, and most of the
C. Nobre, N. Pütz, M. Hannig
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy