پديد آورنده :
خدائي، محمد
عنوان :
ساخت و اصلاح سطح كاشتني تيتانيومي متخلخل براي كاربرد بازسازي استخوان
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده مواد
صفحه شمار :
نه، 115ص.: مصور، جدول، نمودار
يادداشت :
با همكاري دانشگاه علوم پزشكي اصفهان
استاد راهنما :
محمود مرآتيان، اميد صوابي
استاد مشاور :
محمدحسين فتحي
توصيفگر ها :
فوم تيتانيومي , روش فضا نگه دارنده , كاشتني تحت بار , زيست فعالي , ميكرو و ماكرو حفرات
تاريخ نمايه سازي :
1394/05/21
استاد داور :
خطيب الاسلام صدرنژاد، رحمت الله عمادي، مهشيد خرازيها
كد ايرانداك :
ID777 دكتري
چكيده فارسي :
به فارسي و انگليسي
چكيده انگليسي :
111 Fabrication of the Porous Titanium Implant for Bone Reconstruction Application Mohammad Khodaei m khodaei@ma iut ac ir June 30 2015 Department of Materials Engineering Ph D Student Isfahan University of Technology Isfahan 84156 83111 Iran1st Supervisor Mahmood Meratian1 meratian@cc iut ac ir2nd Supervisor Omid Savabi2 savabi@hotmail comAdvisor Mohammad Hossein Fathi3 fathi@cc iut ac irDepartment Graduate program coordinator Dr Keyvan RaeisiAbstractCell shape plays a crucial role on mechanical properties of titanium foam as scaffold in bonetissue engineering In the present research titanium foam was prepared using space holdertechnique Sodium chloride and ammonium bicarbonate were utilized as spacer agentseparately The effect of cold compaction pressure and spacer agent type on the cell morphologywas investigated by scanning electron microscopy SEM and optical stereo microscopy Imageanalyzing technique was performed to evaluate the microscopic images quantitatively True andapparent porosities and compressive mechanical properties of the synthesized foams wereevaluated Finally the superior spacer agent and appropriate cold compaction pressure weredetermined It was shown that sodium chloride due to maintaining its morphology during coldcompaction pressure and absence of chemical side effects on titanium is the superior spaceragent KeywordsTitanium foam Compaction pressure Cell morphology Space holder technique1 Department of Materials Engineering Isfahan University of Technology Isfahan 84156 83111 Iran2 Torabinejad Dental Research Center School of Dentistry Isfahan University of Medical Sciences Isfahan81746 73461 Iran3 Department of Materials Engineering Isfahan University of Technology Isfahan 84156 83111 Iran 1
استاد راهنما :
محمود مرآتيان، اميد صوابي
استاد مشاور :
محمدحسين فتحي
استاد داور :
خطيب الاسلام صدرنژاد، رحمت الله عمادي، مهشيد خرازيها
