626523.fig.005a
(a)
626523.fig.005b
(b)
626523.fig.005c
(c)
626523.fig.005d
(d)
Figure 5: Zone of inhibition by copper nanoparticles (jasmine bud-shaped) against human pathogens—(a) Escherichia coli, (b) Staphylococcus aureus, (c) solvent, (d) ampicillin.