كليه طب الاسنان-فرع التعويضات الاصطناعيه-الطابق الثاني -قاعه المناقشات
كليه طب الاسنان-فرع التعويضات الاصطناعيه-الطابق الثاني -قاعه المناقشات
مروة فريد ابراهيم
Description
Denture base materials have been the interest of development for many years in its classic form as heat cure poly methyl meth acrylate due to its multiple drawbacks in its physical and mechanical properties and its long laboratory process. The development of computerized dentistry and evolving of additive manufacturing leads to rising of three-dimension (3D) printed denture base resins. These resins still have low mechanical and physical properties that need to be improved. The study aims to evaluate the addition of ZrO2 NPs (zirconium oxide nanoparticles) to the 3D printed denture base resin and asses its effect on Candida Albicans adherence and other mechanical properties as tensile strength, diametral compressive strength and
