Research Article

A Green Approach to Synthesize Silver Nanoparticles in Starch-co-Poly(acrylamide) Hydrogels by Tridax procumbens Leaf Extract and Their Antibacterial Activity

Figure 5

Scanning electron microscopy images of (a) starch-co-PAAm hydrogel and (b) SNCH.
539636.fig.005a
(a)
539636.fig.005b
(b)