Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.prosdent.2020.05.037 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Assessment of mechanical properties and microstructure of Co-Cr dental alloys manufactured by casting, milling, and 3D printing.
J Prosthet Dent
December 2024
Associate Professor, Dental Biomaterials Research Laboratory, Department of Restorative Dentistry, Gerald Niznick College of Dentistry, University of Manitoba, Winnipeg, Manitoba, Canada. Electronic address:
Statement Of Problem: The mechanical properties and microstructure of cobalt chromium (Co-Cr) alloys should be considered when choosing the best alloy for each clinical situation. More information is needed on the digital manufacturing methods of metals in dentistry, such as computer numerical control (CNC), and direct laser metal sintering (DMLS).
Purpose: The aim of this study was to investigate the effect of the 3 different Co-Cr manufacturing processes on the mechanical properties and microstructure of Co-Cr dental alloys.
Comparative analysis of the fit quality of monolithic zirconia veneers produced through traditional and digital workflows using silicone replica technique: an in vitro study.
BMC Oral Health
December 2024
Faculty of Odonto-Stomatology, University of Health Sciences, Vietnam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam.
Background: The success of a restoration largely depends on the quality of its fit. This study aimed to investigate the fit quality of monolithic zirconia veneers (MZVs) produced through traditional and digital workflows.
Methods: A typodont maxillary right central incisor was prepared.
Multiyear and seasonal wide-scale indicators for French surface waters contamination by WFD substances.
Environ Sci Pollut Res Int
December 2024
Office Français de la Biodiversité (OFB), 5 Allée Félix Nadar, 94300, Vincennes, France.
This study offers an unprecedented valuation of the French surface waters WFD chemical monitoring dataset, covering 101 substances (metals, industrial and persistent organic pollutants (POPs), plant protection product (PPP) and biocides active substances, combustion residues) measured monthly on 4000 sites of the 6 main continental river basins, during 12 years (2009-2020). The concentration data were first made comparable through an original process removing the bias induced by the space-and-time heterogeneity of the monitoring labs performance, to gather a reference workable set of monthly contamination indicators. These were then used to display the substances' seasonal and interannual timeseries, revealing, e.
View Article and Find Full Text PDFFabrication of SS 316L particle-infilled PLA composite filaments from cast-off bi-material extrudates for 3D printing applications.
Waste Manag
December 2024
Department of Mechanical Engineering, Indian Institute of Technology Tirupati, Andhra Pradesh 517619, India. Electronic address:
The identification of recyclable resources are extremely important to balance the growing demand for polymer composite 3D printing and sustainable manufacturing. In the present study, SS 316L powder particle infused PLA filaments are fabricated by deriving PLA from discarded bi-material extrudates, adopting solvent mixing methodology. The matrix reclaimability, composite feedstock fabrication, extrudability and printability are investigated by increasing the solid loading from 10 - 40 wt%.
View Article and Find Full Text PDFComparative finite element analyses of stress exerted on the dentin by intraradicular posts.
Braz Dent J
December 2024
Department of Dentistry, Pontifical Catholic University of Minas Gerais, Belo Horizonte, MG, Brazil.
Unlabelled: The amount of residual dentin thickness and tooth position in the dental arch is crucial to determine whether an intraradicular post should be used. This study aimed to compare stress distribution on the root dentin of an endodontically treated tooth rehabilitated with CAD/CAM milled glass fiber posts (MP), cast metal posts (CMP), or prefabricated posts (PP) with or without ferrule support, using the finite element method.
Materials And Methods: A human upper central incisor was selected, scanned, and treated endodontically.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!