Results 11 to 20 of about 45,352 (216)

Comparative Evaluation of Sorption, Solubility and Microhardness of Heat Cure Polymethylmethacrylate Denture Base Resin & Flexible Denture Base Resin [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Aim: The aim of the study was to evaluate and compare sorption, solubility and microhardness of heat cure polymethylmethacrylate (PMMA) denture base resin and flexible (thermoplastic polyamide nylon) denture base resin.
Jay Shah   +4 more
doaj   +1 more source

Effect of different surface modifications on the bonding of a soft liner to a denture base material

open access: yesSelcuk Dental Journal, 2020
Amaç: Çalışmanın amacı, polidimetilsiloksan protez astarının farklı boyutlardaki alüminyum oksit parçacıkları ile kumlanmış olan protez kaide maddesine gerilme bağlanma mukavemetini araştırmaktır.
Canan Akay   +2 more
doaj   +1 more source

Hybrid Nanostructures Based of Ta2O5-PMMA for Electronic Applications

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2023
The scientific interest on hybrid materials is mainly related to understanding the types of interactions between inorganic and organic component and the effect of these interactions on the properties of the new material formed.
Elena Emanuela HERBEI   +1 more
doaj   +1 more source

Synthesis and Characterization of Low Density PMMA-based Microballoons [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2013
Hollow microspheres or microballoons are gas-filled spherical particles with diameters between 1 to 1000 micrometers. The wall material may be made from glass, ceramic oxides, polymers or even metals.
Saeed Beigi Boroujeny   +4 more
doaj   +1 more source

Preparation and Study of Flexural Strength and Impact Strength for Hybrid Composite Materials used in Structural Applications [PDF]

open access: yesEngineering and Technology Journal, 2020
Many of the polymeric materials used for structural purposes have weak mechanical properties, these characteristics can therefore be improved by preparing a hybrid laminar composite.
Teeb Mohameed, Sihama Salih, Wafaa Salih
doaj   +1 more source

Designing of porous PMMA/diopside bone cement for non-load bearing applications

open access: yesJournal of Asian Ceramic Societies, 2020
The objective of the current study was to design a bioactive and mechanically stable ceramic/polymer cement for repairing bone defects. Solvent casting method was utilized to prepare porous diopside/PMMA scaffolds.
Rajan Choudhary   +5 more
doaj   +1 more source

COLOR CHANGES OF 3D PRINTED AND CONVENTIONAL DENTAL RESINS FOR REMOVABLE PROSTHODONTICS AFTER IMMERSION IN DIFFERENT STAINING AGENTS [PDF]

open access: yesJournal of IMAB, 2023
Introduction: The discoloration of the denture base resins is one of the shortcomings of this type of dental materials, and it could be determined through various visual and instrumental methods.
Mariya Dimitrova   +5 more
doaj   +1 more source

Long-term Functional Outcomes of Giant Cell Tumours around the Knee treated by Extended Curettage followed by Bone Grafting, Cementation, or a Combination [PDF]

open access: yesMalaysian Orthopaedic Journal
Introduction: Recurrence after Giant Cell Tumour (GCT) treatment depends on the type of treatment used. Poly-Methyl-Meth-Acrylate (PMMA) after extended curettage provides structural support and allows for early identification of recurrence but carries a ...
Khan AQ   +4 more
doaj   +1 more source

Eficacia y seguridad a largo plazo del polimetilmetacrilato (PMMA) en pacientes osteoporóticos tratados mediante vertebroplastia percutánea

open access: yesRevista de Osteoporosis y Metabolismo Mineral, 2020
Objetivo: Actualmente, existen pocos datos sobre la influencia a largo plazo del polimetilmetacrilato (PMMA) en la integridad de los cuerpos vertebrales tras la vertebroplastia percutánea (VP). Resulta de interés investigar la posible relación entre esta
López-Herradón A   +9 more
doaj   +1 more source

Frontal Bone Cranioplasty Using Customized Implants Through A 3d Prototype: Case Report

open access: yesRevista Naval de Odontologia On Line, 2023
Cranioplasty for the treatment of cranial bone defects has as its main objective the three-dimensional and functional reconstruction of the skull. Computer-assisted surgeries (CAS) have been used since the 1990s efficiently and bring improvements and ...
Erick Estrela Maia   +2 more
doaj   +1 more source

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