Research Article

In Vitro Antibacterial Activity and Mechanism of Silver Nanoparticles against Foodborne Pathogens

Figure 4

SEM image of silver nanoparticles shows spherical shape with agglomeration at different magnification, (a) 2,000x and (b) 5,000x.
581890.fig.004a
(a)
581890.fig.004b
(b)