Polymethyl methacrylate
EFFECTS OF VARIOUS SURFACE TREATMENTS OF HEAT CURE POLYMETHYL METHACRYLATE DENTURE BASES ON THE TENSILE BOND STRENGTH OF SOFT LINERS
... Methyl methacrylate of Silicone group, which means bond strength was higher in Acetone than Methyl methacrylate in Silicone ...polyethyl methacrylate (acrylic) resilient liner and the hard ...
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Flexural Strength of Polymethyl Methacrylate Repaired with Fiberglass
... 21- Venkat R, Gopichander N, Vasantakumar M. Comprehensive analysis of repair/reinforcement materials for polymethyl methacrylate denture bases: mechanical and dimensional stability characteristics. J ...
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Effects of the Fiber Diameter on Mechanic Properties in Polymethyl Methacrylate Composites Reinforced with Goose Feather Fiber
... The polymethyl-methacrylate (PMMA)-based composites were prepared us- ing goose feather fibers at different diameters. The fibers, which were washed and dried, cut through the shaft, and their sizes were ...
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Cranioplasty with preoperatively customized Polymethyl-methacrylate by using 3-Dimensional Printed Polyethylene Terephthalate Glycol Mold
... Currently, non-metal and metal alloplastic materials including polymethyl- methacrylate (PMMA), hydroxyapatite and titanium meshes are widely used as cranioplasty grafts [5]. Although the use of these ...
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Effect of zirconium oxide nanoparticles addition on the optical and tensile properties of polymethyl methacrylate denture base material
... effect of zirconium oxide nanoparticles addition on the optical and tensile properties of polymethyl methacrylate denture base material.. Mohammed M gad 1.[r] ...
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A Comparative study to evaluate the adherence potential of candida albicans on conventional heat cure polymethyl methacrylate resin and flexible denture base resin
... OBJECTIVE: To evaluate the adherence potential of candida albicans on flexible denture base resin VALPLAST and conventional polymethyl methacrylate acrylic resinDPI To further evalua[r] ...
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Evidence of MRSE on a gentamicin and vancomycin impregnated polymethyl methacrylate (PMMA) bone cement spacer after two stage exchange arthroplasty due to periprosthetic joint infection of the knee
... There have been numerous in-vitro studies investiga- ting the release of different antibiotics from antibiotic- impregnated polymethyl-methacrylate (PMMA) spacers [7-9]. The question as to whether a ...
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Fundamental ablation of argon - flouride excimer laser on polymethyl methacrylate by interferomety technique
... A fundamental study is carried out to fabricate or in other words to ablate an optical material by using a single pulse of ultraviolet light. In this case, argon fluoride excimer laser has been used as the ultraviolet ...
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Synthesis and Thermal Characterization of Polymethyl Methacrylate
... free radical polymerization methyl methacrylate at 100 ± 1°C.The synthesized polymer was characterized through GPC coupled with RI detector in presence of THF as mobile phase at 1.0 mL/ min and simultaneous ...
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Effect of Nanoclay on Thermal Conductivity and Flexural Strength of Polymethyl Methacrylate Acrylic Resin
... Materials and Method: The methacrylate monomer containing the 0.5, 1 and 2 wt% of nanoclay was placed in an ultrasonic probe and mixed with the PMMA powder. Scanning electron microscopy was used to verify ...
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Multiwall carbon nanotube-g-(agarose-g-polymethyl methacrylate) and (agarose-g-polymethyl methacrylate) sorbents for extraction of pesticides and heavy metal ions from aqueous matrices
... forms but they can be changed into hybrid properties under grafting for various applications. To the best of our knowledge, there has been no report on agarose (as polysaccharide) grafted with methyl methacrylate ...
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The clinical evaluation of novel polymethyl methacrylate membrane with a modified membrane surface: a multicenter pilot study
... In the PS group, the creatinine generation rate (%CGR) and platelet count, which were included in nutrition and blood cell count, respectively, significantly decreased after 6 and 9 mont[r] ...
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Influence of incorporation of ZrO<sub>2</sub> nanoparticles on the repair strength of polymethyl methacrylate denture bases
... methyl methacrylate monomer with a powder/liquid mass ratio of 2:1; then the subsequent material was mixed and packed into the repair area, adding an excess amount to compensate for polymerization ...
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Original Article Anti-myeloma properties and mechanism of polymethyl methacrylate bone cement and allograft bone in vitro
... Results First, to compare the inhibitory effect of PMMA bone cement and allograft bone on proliferation of multiple myeloma cell line U266, two kinds of filler extracts were used to trea[r] ...
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Effect of Xenon Arc Lamp Irradiation on Properties of Polymethyl Methacrylate for Aviation
... The tensile strength, light transmittance, surface morphology, relative molecular mass, infrared absorption spectrum and glass transition temperature Tg of PMMA exposed in xenon arc lamp[r] ...
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Contemporary adjuvant polymethyl methacrylate cementation optimally limits recurrence in primary giant cell tumor of bone patients compared to bone grafting: a systematic review and meta analysis
... adjuvant polymethyl meth- acrylate (PMMA) and chemical adjuvant phenol, have been recommended to reduce local recurrence following intralesional surgery, resulting in disease-free survival rates as high as 85% ...
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Improvement of Asphalt Properties Using Polymethyl Methacrylate
... Traditionally, conventional binders, such as binder with 100 penetration grade (100 pen.) and 60 penetration grades (60 pen.), were used in road pavement construction. However, increased axle loading, and braking power ...
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Spectroscopic analysis of cis-polyisoprene and polymethyl methacrylate graft copolymers
... Average weight percentage of FK YA recovered vs tijne of polymerisation.[r] ...
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FABRICATION, APPRAISAL AND PHARMACODYNAMICS OF CURCUMIN LOADED POLYMETHYL METHACRYLATE NANOPARTICLES
... Differential scanning calorimetry DSC The DSC thermograms were obtained for the pure curcumin, polymers Eudragit RL100, Eudragit RS100 individually, a physical mixture of curcumin with e[r] ...
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Novel Miscible Blends Composed of Poly(Methyl Methacrylate) and 2,2 Bis(3,4 Carboxyphenyl)Hexafluoropropane Dianhydride Based Polyimides with Optical Grade Clarity
... Polymethyl methacrylate PMMA is one of the most widely used polymers in a variety of electronic applications where optical-grade materials are needed because of its excellent balanced pr[r] ...
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