The two students, Amassi Youssef Majid and Saja Saheb Mansour, from the Department of Materials Engineering / University of Technology, participated in the exhibition of graduation projects for the finished stages, which was held by the University of Technology on Tuesday, 10/19/2021, at ten o’clock in the Creative Students Club. The two researchers participated in their tagged research.
"Preparation and characterization of biopolymer coating for Ti-based implant"
This research won the second place in the Graduation Projects Festival for the Finished Stages, which was held by the University of Technology under the slogan of Technology, Ambition and Creativity. The research was supervised by Prof. Dr. Fatima Jaafar Muhammad.
The exhibition was attended by the Assistant President of the University for Scientific Affairs, Prof. Haider Abed Dahd, the respected and the assistant president of the university for administrative affairs, Prof. Hussain Hamid Karim the esteemed Summary.

The aim of study to Enhancing of biological behavior of metallic substrate (Ti- implant ) by biocomposite coating . study effect of adding zirconia (5,10,15)% to alginate polymer matrix composite Properties. Improving the antibacterial Properties by zirconia addition . testing methods include; anti- bacterial activity test, microstructure observation by (FE-SEM), structural observation by (FT-IR) spectra , MTT and the contact angle test  . From the results of experimental work many important points were conclude From the anti- bacterial test results it was found that the addition of zirconia to the alginate gel as a coating layer lead to improve the biological behavior of implant surface and produce high anti – infected surface layer. from MTT biocompatibility test, all samples show considerable cell viability an different  zirconia addition .