Research Article

Synthesis, Characterization, and Applications of Dendrimer-Encapsulated Zero-Valent Ni Nanoparticles as Antimicrobial Agents

Figure 8

Paper disk diffusion assay of antimicrobial activity of dendrimer-encapsulated Ni(0) nanoparticles versus Ni(NO3)2·6H2O salt solution against E. coli. 200 μL of each solution was added to each disk of E. coli: (a) 110 μM and (b) 294 μM.
843709.fig.008a
(a)
843709.fig.008b
(b)