. The antibacterial

activities of the samples against Escherichia coli (gram-negative) cultures were tested by the

drop test method, which shows that Mg doping increases antibacterial activities of thin films....

the formation of the CuO monoclinic

crystal phase. Optical studies show the increase of optical band gap with

doping. The antibacterial activities of the samples were tested against

Escherichia coli (Gram negative bacteria) cultures by drop...