شماره ركورد كنفرانس :
5276
عنوان مقاله :
Fabrication of PLA based composites through the employment of 3D printing for biological applications
پديدآورندگان :
Jahanbazi Samaneh Materials Engineering Group, Golpayegan College of Engineering, Isfahan University of Technology, Golpayegan , Rafiaei Seyed Mahdi s.rafiaei@iut.ac.ir Materials Engineering Group, Golpayegan College of Engineering, Isfahan University of Technology, Golpayegan
كليدواژه :
Hydroxyapatite , Combustion Synthesis , Composite , 3D Printer
عنوان كنفرانس :
ششمين كنفرانس بين‌المللي جوشكاري و آزمايش‌هاي غيرمخرب، بيست و چهارمين كنفرانس ملي جوش و بازرسي، سيزدهمين كنفرانس ملي آزمايش‌هاي غيـرمخرب و دومين كنفرانس ملي ساخت افزايشي
چكيده فارسي :
Hydroxyapatite is a calcium phosphate that is a very important ceramic applicable in biomaterials. Nano hydroxyapatite has been considered as a biological material for the use in body implants due to its similarity in size, crystallography and chemical composition with human hard tissues. In this research, hydroxyapatite was produced by combustion synthesis method and then it PLA/HA composites were manufactured via 3D printing method. Hydroxyapatite nanoparticles were prepared using calcium nitrate, ammonium phosphate, urea and nitric acid. In the continuation of the research, XRD was used to evaluate the phase structure of the produced hydroxyapatite and biodegradability test was also taken from PLA+ 10 wt% HA compounds. From the FTIR analysis, the presence of carbonyl and phosphate groups in the PLA/HA composite were confirmed.
