College of Dentistry discussed PhD. dissertation entitled “Evaluation of Zinc Oxide Eugenol Root Canal Sealer Incorporated with Nano-Hydroxyapatite and L-Tyrosine Amino Acid: An In Vitro Study”, on Thursday, 8 May 2025 forwarded by Rasha Muzahem Maauf. The study evaluated the effect of incorporation of 25nm size fine particles of synthetic nano hydroxyapatite particles (nHAP) and tyrosine amino acid at different concentrations to the original composition of zinc oxide eugenol sealer by assessing setting time, solubility, flow ability, film thickness working time and radiopacity. Additionally, to compare the biocompatibility and re-mineralizing capacity of zinc oxide eugenol sealer following the addition of nanohydroxyapatite [Read More]