Results 91 to 100 of about 120,511 (185)

Cytotoxicity of the coloring pigments used with maxillofacial silicone

Gulhane Medical Journal, 2013
Maxillofacial prosthesis silicone base material is colored using various pigments according to the patient\'s skin color. Primary color pigments are used in the coloring maxillofacial silicones, silicone base, water base, oil base and as dry pigments commercially available.
Arzu ATAY, Ali URAL
openaire   +1 more source

Influence of Pigments and Pigmenting Methods on Color Stability of Different Silicone Maxillofacial Elastomers After 1-Year Dark Storage

, 2013
Purpose: The purpose of this study was to measure spectrophotometrically the color changes of pigmented maxillofacial silicone elastomers with different pigments and pigmenting methods after storing 1 year in the dark environment.
Handan Yilmaz, Merve Bankoğlu, Ihsan Oral, Yilmaz, Handan, Bankoglu, Merve, Oral, Ihsan, Esma Başak Gül, Gul, Esma Basak, Bankoğlu Güngör, Merve, Yılmaz, Handan   +9 more
core   +1 more source

A surface roughening technique for maxillofacial prostheses

, 2015
Giving a natural surface texture to the maxillofacial prostheses is one of the major goals for the maxillofacial prosthodontists. This article describes a technique for application of an antiskid epoxy resin to the surface of the definitive mold before ...
Cifter, Ebru D., Sancakli, Erkan, Ozdemir-Karatas, Meltem, Balik, Ali   +3 more
core   +1 more source

MODIFICATION OF SILICONE RUBBER BY ADDED PMMA AND NATURAL NANOPARTICLE USED FOR MAXILLOFACIAL PROSTHESIS APPLICATIONS

, 2019
As a result of the increased incidence cases for a maxillofacial due to accidents and cases of disease has become necessary to work on the production of alternative materials for sites damaged in this area.
Jawad K. Oleiwi
core   +1 more source

Effect of Surface Treated Silicon Dioxide Nanoparticles on Some Mechanical Properties of Maxillofacial Silicone Elastomer

International Journal of Biomaterials, 2014
Current materials used for maxillofacial prostheses are far from ideal and there is a need for novel improved materials which mimic as close as possible the natural behavior of facial soft tissues.
Sara M. Zayed, Ahmad M. Alshimy, Amal E. Fahmy   +2 more
doaj   +1 more source

Effect of cathodic arc plasma spraying on shear bond strength between polyether ether ketone and maxillofacial silicone after accelerated aging - An in vitro study

The Journal of Indian Prosthodontic Society
Aim: To evaluate and compare the shear bond strength between polyether ether ketone (PEEK) and maxillofacial silicone after cathodic arc plasma spraying and accelerated aging. Settings and Design: An in vitro study.
Ganesh Ramkumar Rajapandi, Ahila Singaravel Chidambaranathan, Muthukumar Balasubramanium   +2 more
doaj   +1 more source

Evaluating the effect of barium titanate nanofiller addition on the thermal conductivity and physio-mechanical properties of maxillofacial silicone

Journal of Baghdad College of Dentistry
Background: Silicone elastomers have been extensively used as the most acceptable material in the manufacturing of maxillofacial and other kinds of prosthetic devices.
Yasir M Kareem, Thekra I Hamad, Matheel AL-Rawas   +2 more
doaj   +1 more source

STUDY SOME PHYSICAL PROPERTIES OF POLYMERIC BLENDS (SR/ PMMA)

Iraqi Journal for Mechanical and Materials Engineering, 2019
Many face organs are exposed to different environmental conditions in terms of different of ambient temperature, degradation, discoloration, changes in humidity and especially frequent washing of these organs.
Sihama I Salih, Jawad K Oleiwi, Hajir M Ali   +2 more
doaj  

Cytotoxic Evaluation of a Colored Maxillofacial Silicone Elastomer

Journal of Powder Metallurgy & Mining, 2013
Copyright: © 2013 Atay A. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. One of the issues in the prosthetic rehabilitation of a maxillofacial defect is, to help the
openaire   +1 more source

Effect of Wool Fiber Incorporation into RTV Maxillofacial Prosthetic Silicone Elastomers

Dentistry 3000
The estimated lifespan of silicone maxillofacial prostheses under clinical use is 1.5–2 years, necessitating the fabrication of new prostheses after expiration. The most common reason for prosthesis remanufacturing is the deterioration of the mechanical
Salah Khalaf, Mohammed R. Abduljabbar
doaj   +1 more source