Determination of Electrospinning Parameters’ Strength in Poly(D,L)-lactide-co-glycolide Micro/Nanofiber Diameter Tailoring

Table 1

Factors and factor levels selected for the analysis.

Factors	A	B	C	D	E
	Type of solvent	PLGA concentration (%)	Flow rate (mL/min)	Voltage (kV)	Nozzle-collector distance (cm)
Level 1	HFIP	25	0.6	15	8
Level 2	DCM	28	0.9	18	12
Level 3	TEM	30	1.2	20	15

HFIP: hexafluoro-2-propanol; DCM: dichloromethane; TCM: trichloromethane.