Evaluation of the Xanthan-Based Film Incorporated with Silver Nanoparticles for Potential Application in the Nonhealing Infectious Wound

Figure 5

Biofilm formation (black arrows: biofilm), 100x. (a) PBS group; (b) gauze group; (c) simple film group; (d) film + AgNP group.

(a)

(b)

(c)

(d)