2025. Evaluate the Efficiency of Copper Nanoparticles and Compare them with a Group of Antibiotics Against Escherichia Coli Bacteria Isolated from Urinary Tract Patients. Samarra Journal of Pure and Applied Science. 7, 1 (Mar. 2025), 182–191. DOI:https://doi.org/10.54153/sjpas.2025.v7i1.920.