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

Figure 2

(a) The porous structure under the SEM scanning and the AgNP (inset in the corner); (b) the clear photograph of the AgNP under the TEM scanning (red arrow: AgNP); (c) swelling curve; (d) AgNP releasing curve.

(a)

(b)

(c)

(d)