A Mucoadhesive Electrospun Nanofibrous Matrix for Rapid Oramucosal Drug Delivery

Table 1

Polymer concentrations and volumes used in film preparation according to a Box-Behnken design.

Formulation number	Fill volume (mL)	HPMC (%w/v)	Glycerol (%w/w of PVA + HPMC)
D1	40	0.50	12.5
D2	100	0.25	15.0
D3	40	0.25	15.0
D4	70	0.25	12.5
D5	70	0.50	10.0
D6	100	0.50	12.5
D7	40	0.25	10.0
D8	70	0.25	12.5
D9	70	0.00	10.0
D10	100	0.00	12.5
D11	70	0.00	15.0
D12	70	0.25	12.5
D13	70	0.50	15.0
D14	40	0.00	12.5
D15	100	0.25	10.0