Biocompatible and Biodegradable Electrospun Nanofibrous Membranes Loaded with Grape Seed Extract for Wound Dressing Application

Figure 2

(a) FTIR spectra of (i) GSE powder and (ii) PLA, (iii) PLA/GSE, (iv) PLA/PEO, and (v) PLA/PEO/GSE nanofibers. (b) Close view in the range from 2000 to 600 cm^-1.

(a)

(b)