Fig. 7

Disc diffusion Assay. The antibacterial activity of ZnO/AgO NPs towards infectional bacteria. The inhibition zones around the discs containing ZnO/AgO NPs showed their noticeable bactericidal activity against these pathogenic bacteria. NP: nanoparticle; C-(Plant materials as a negative control); GM (Gentamicin as positive control); 1: E.coli; 2: P.aeruginosa; 3: B.subtilis; 4: S.saprophyticus