Table 1.

Electrospun PLGA Scaffold Groups

Sample groups	Chemical treatment	Fibronectin deposition
PLGAH01	NaOH (0.1 M)	PBS
PLGAH001	NaOH (0.01 M)	PBS
PLGAH01FN	NaOH (0.1 M)	FN (10 μg/mL)
PLGAH001FN	NaOH (0.01 M)	FN (10 μg/mL)
PLGA+FN	PBS	FN (10 μg/mL)
PLGA+PBS	PBS	PBS

FN, fibronectin; PBS, phosphate buffered saline; PLGA, poly(d,l-lactide-co-glycolide).