Laith A. Yaaqoob1U. R. H. (2023) “Antibacterial Activity of Cobalt and Titanium (Co: Tio2) Core-Shell Nanoparticles against E. coli Isolated From Urinary Tract Infections”, Iraqi journal of biotechnology, 21(2). Available at: https://jige.uobaghdad.edu.iq/index.php/IJB/article/view/558 (Accessed: 26September2026).