Results 21 to 30 of about 621,989 (363)

LIFETIME PREDICTION OF DENTAL CERAMIC MATERIALS

open access: yesRomanian Journal of Medical and Dental Education, 2021
Introduction: This article gives a brief history of dental ceramics and discusses recent research targeted at improving ceramics for clinical usage, evaluating and selecting them, and, most importantly, their clinical performance.
Zenaida Surlari   +5 more
doaj  

Advanced Ceramic Materials and Processes for Three-Dimensional Printing (3DP) [PDF]

open access: yes, 2006
The University of Washington and ExOne, Inc. are collaborating in the development of advanced ceramic materials and processes for three-dimensional printing (3DP).
Anderson, Rhonda L.   +2 more
core   +1 more source

Advances in Dental Materials “at a Glance.” [PDF]

open access: yesMaterials, 2021
Dental materials play a fundamental role in the rehabilitation of tooth structures and regeneration of oral tissues [...]
openaire   +4 more sources

Accuracy of implant impression using a multifunctional guide in the All-on-Four treatment concept

open access: yesRevista Cubana de Estomatología, 2020
Introduction: The passivity of prosthetic components is one of the most important prerequisites in oral implant rehabilitation for maintenance of osseointegration.
Juliano de Alencar Vasconcelos   +6 more
doaj   +2 more sources

A novel plant based intra canal medicament: ease of removal and effect on radicular dentine microhardness

open access: yesBulletin of the National Research Centre, 2021
Background This study aimed to evaluate the remaining amount of intra canal medicament in the root canals and their effect on microhardness of radicular dentine. In this study, ninety straight single-rooted teeth were used.
Yousra Aly   +4 more
doaj   +1 more source

Distribution and Excretion of TEGDMA in Guinea Pigs and Mice [PDF]

open access: yes, 2001
The monomer triethyleneglycoldimethacrylate (TEGDMA) is used as a diluent in many resin-based dental materials. It was previously shown in vitro that TEGDMA was released into the adjacent biophase from such materials during the first days after placement.
A. Jewett   +15 more
core   +1 more source

Influence of dental materials on dental MRI [PDF]

open access: yesDentomaxillofacial Radiology, 2013
To investigate the potential influence of standard dental materials on dental MRI (dMRI) by estimating the magnetic susceptibility with the help of the MRI-based geometric distortion method and to classify the materials from the standpoint of dMRI.A series of standard dental materials was studied on a 1.5 T MRI system using spin echo and gradient echo ...
Andreas Hopfgartner   +7 more
openaire   +3 more sources

Fem and Von Mises analysis of OSSTEM ® dental implant structural components: evaluation of different direction dynamic loads [PDF]

open access: yes, 2018
PURPOSE: The objective of this investigation is to study prosthodontics and internal components resistance to the masticatory stress and considering different force directions by using Finite Element Method analysis (FEM).
Bramanti, E1   +10 more
core   +1 more source

Progress in Dental Adhesive Materials

open access: yesJournal of Dental Research, 2023
There have been significant advances in adhesive dentistry in recent decades, with efforts being made to improve the mechanical and bonding properties of resin-based dental adhesive materials. Various attempts have been made to achieve versatility, introducing functional monomers and silanes into the materials’ composition to enable the chemical ...
Cadenaro, M   +7 more
openaire   +3 more sources

Investigation on the antimicrobial activity of chitosan-modified zinc oxide-eugenol cement

open access: yesBiomaterial Investigations in Dentistry, 2019
Introduction: Coronal leakage and reinfection after root canal therapy is an important reason for endodontic failure. Zinc oxide-eugenol (ZOE) -based materials are often used as a coronal seal to prevent secondary infection.
Inger Sofie Dragland   +4 more
doaj   +1 more source

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