The Department of Materials Engineering at the University of Technology awarded a doctoral degree to the student Amjed Raad Jassim/Department of Materials Engineering/University of Technology for his thesis titled

""Improvement of Interaction Between Cells and Dental Implant Surface"

The discussion took place in the graduate studies hall in Building B in the department on Sunday, 11/12/2023, at nine in the morning, and the discussion committee consisted of Messrs

Prof. Dr. Abdul Rahim Kazem Ali, Chairman

Prof. Dr. Aseel Bassem Abdel Hussein, member

Asst .Prof.Dr. Laith Qais Abbas, member

Asst.Prof.Dr. Ammar Salem Kazem, member

Asst..Prof .Dr. Fatima Jaafar Muhammad, member

Prof. Dr. Imad Saadi Abdel Karim, supervisory member

Prof. Dr. Akram Rahim Jabr as supervisor

In addition to evaluating the thesis scientifically by Prof. Dr. Ali Hobi Rahim/University of Babylon/College of Materials Engineering, and Asst.Prof.Dr. Mohsen Talib Muhammad/University of Technology/Department of Production and Mineral Engineering, and linguistically by Lect.Dr. Shams Basem Ali/ University of Technology/ Department of Laser Engineering and Optoelectronics

After the examination committee recorded its comments on the thesis, which covered both explanation and correction, the student's defense of her thesis, and the conclusion of the discussion, the committee convened to evaluate the thesis. They decided to award the student a Doctorate degree with a pass grade

Abstract:

The study aims to improve the interfacial integration between the surface of the implant and living bone to achieve a quick, strong, and stable bond. In this study, one of the most important biocompatible titanium alloys, Titanium-Zirconium, was manufactured using powder metallurgy. The alloy underwent surface coating using biologically active multifunctional materials. The coating process involved three techniques: dip coating, spin coating, and electrospinning. The results showed significantly higher cell survival rates for the electrospinning-coated samples after seven days of cultivation compared to other coated and uncoated samples. The values for PCL/Chitosan/nCaTiO3 reached 271.56%