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

Table 1

Chemical composition of the CuO, PLGA, and PLGA/CuO composite nanofiber scaffolds calculated from ESCA survey scan spectra.

Substrates	Atomic percent (%)
	C	O	Cu
PLGA	64.61	35.39
CuO	6.23	43.40	49.70
PLGA/CuO	62.10	35.53	0.40