Results 71 to 80 of about 518 (176)

Peel strength and interfacial characterization of maxillofacial silicone elastomers bonded to titanium

Dental Materials, 2016
To investigate the effect of three adhesive primers on the morphology, chemistry and peel bond strength of two maxillofacial silicone elastomers with commercially pure titanium (cpTi).The effect of three primers (PR2:A-304 Primer/A-320 Bonding Enhancer, PR3:Super Bond, and PR4:Super Glue) on cpTi morphology and chemistry were studied by reflected light
Artopoulou, I.I., Chambers, M.S., Zinelis, S., Eliades, G.   +3 more
openaire   +3 more sources

Histopathologic study of rat connective tissue responses to maxillofacial silicone elastomers

Journal of Materials Science: Materials in Medicine, 2009
The aim of this histopathologic study was to assess and compare the subcutaneous connective tissue reaction to three different maxillofacial silicone elastomers (Cosmesil, Multisil, Episil). The test materials were directly inserted subcutaneously into the dorsal subcutaneous tissue of Wistar albino rats.
TURHAN BAL, BİLGE, AYDIN, CEMAL, YILMAZ, HANDAN, Tokman, BENAY, Karakoca, Secil   +4 more
openaire   +3 more sources

Antimicrobial Resistance of the Silicone Elastomer

, 2018
Material processing and post care methods (specifically for the silicone elastomer) for the maxillofacial prostheses in reducing the biofilm growth.
Simon Martin (1249167), Richard Bibb (1256133), Sophia Tetteh (1252494)   +2 more
core   +1 more source

Color stability of nonpigmented and pigmented maxillofacial silicone elastomer exposed to 3 different environments [PDF]

, 2018
Statement of problem: The color degradation of maxillofacial prostheses in clinical service requires their frequent renewal. How different materials compare is unclear. Purpose: The purpose of this in vitro study was to investigate the color stability of
Coward, Trevor, Ariane Farah, Trevor Coward, Coward, Trevor John; id_orcid, Martyn Sherriff, Farah, Ariane, Sherriff, Martyn   +6 more
core   +1 more source

Effect of ultraviolet protective agents on maxillofacial silicone elastomer, part 1: Color stability after artificial aging

, 2023
Statement of problem. Silicone elastomers have been widely used for rehabilitation of facial defects for more than 50 years. However, color change is the most common problem limiting the service life of facial prostheses.
Aydın, CEMAL, Karakoca Nemli, SEÇİL, Bankoğlu Güngör, MERVE, Turhan Bal, BİLGE, Kaşko Arıcı, Yeliz   +4 more
core   +1 more source

In vitro study of effects of aging and processing conditions on colour change in maxillofacial silicone elastomers

BMC Oral Health, 2019
Background The inherent colour change in maxillofacial silicone elastomers becomes perceptible 6–12 months after fabrication. Determining the factors that accelerate the degradation of the prosthesis can help the clinicians increase its life span ...
Ebru Demet Cifter, Meltem Ozdemir-Karatas, Adem Cinarli, Erkan Sancakli, Ali Balik, Gulumser Evlioglu   +5 more
doaj   +1 more source

Effect of ultraviolet protective agents on maxillofacial silicone elastomer, part 2: Mechanical properties after artificial aging

, 2023
Statement of problem. The addition of ultraviolet (UV) protectives may affect the materials' mechanical properties, which can limit the service life of facial prostheses. Purpose.
Karakoca Nemli, SEÇİL, Gungor, Merve Bankog, Bankoğlu Güngör, MERVE, Arci, Yeliz Kas, Bal, Bilge Turhan, Turhan Bal, BİLGE, Nemli, Secil Karakoca, Kaşko Arıcı, Yeliz   +7 more
core   +1 more source

Effect of nano-titanium oxide addition on some mechanical properties of silicone elastomers for maxillofacial prostheses

Journal of Taibah University Medical Sciences, 2018
الملخص: أهداف البحث: قيّمت هذه الدراسة الآثار المترتبة على إضافة أكسيد التيتانيوم كـ ’ نانوفيلر’ على التمزق وقوة الشد، ونسبة الاستطالة، وصلابة اللدائن السيليكونية المبركنة للفك في درجة حرارة الغرفة “في إس تي ٥٠ إف” واللدائن السيليكونية المبركنة للفك في ...
Dhuha A. Shakir, BDS, Faiza M. Abdul-Ameer, MSc   +1 more
doaj   +1 more source

The Effect of Ultraviolet Protective Agents on Colour Stability of Maxillofacial Silicone under Simulated Indian Weathering

Advances in Human Biology
Introduction: Maxillofacial prosthodontics focuses on rehabilitating maxillofacial defects using prostheses to restore function and aesthetics. Silicone, especially A-2186 elastomer, is widely used due to its durability and biocompatibility.
Shriraam Ulaganambi, Shivsagar Tewary, Pronob Sanyal, Nishi J Shah, Miral Mehta   +4 more
doaj   +1 more source

Effect of Disinfection on Some Properties of Heat-Vulcanized Maxillofacial Silicone Elastomer Reinforced by Nano Silicone Dioxide

Journal of Baghdad College of Dentistry, 2016
Background: The daily cleaning routine of the silicone maxillofacial prostheses by the patient may cause some alteration in the materials properties. The purpose of the present study was to investigate the effect of different disinfection procedures on ...
Madiha Fouad, Mohammed Moudhaffer
doaj   +1 more source