Antibacterial Activity and Cytocompatibility of PLGA/CuO Hybrid Nanofiber Scaffolds Prepared by Electrospinning

Figure 4

ESCA survey scan spectra of pristine PLGA (a), CuO nanoparticles (b), and (c) PLGA/CuO hybrid nanofiber scaffold.

(a)

(b)

(c)