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

Figure 6

Results of Masson trichrome staining (red arrows: collagen fibers), 200x. (a) PBS group; (b) gauze group; (c) simple film group; (d) film + AgNP group.

(a)

(b)

(c)

(d)