Table 1. Electrospinning parameters for the chitosan/PEO solutions at increasing concentrations of glycerol.

Glycerol concentration (%)	Voltage (kV) (needle; collector)	Feed rate (μL h−1)	Working distance (mm)
No glycerol	26; −2	400	140
2%	28; −3	300	125
5%	27; −1.5	400	145
10%	27; −2	500	135