Table 1. The EE and LR of drugs for curcumin-loaded PLGA MPs fabricated in CES.

The applied voltages: V ₁ = 4.8 kV, V ₂ = 1.5 kV, V ₃ = -8 kV; The outer liquid: PLGA (Mw = 10,000) in ethyl acetate solution; The inner liquid: 4.0 w% curcumin and PLGA (Mw = 50,000) in acetone solution; The vertical distances: h = 0.2 mm, H ₁ = 2.5 mm, H ₂ = 20 mm, H ₃ = 80 mm.

Sample	Q out (mL/h)	Q in (mL/h)	Outer PLGA (w%)	Inner PLGA (w%)	EE (%)	LR (%)
1	1.0	1.0	10.0	1.0	95.42±1.83	31.80±0.61
2	0.8	1.0	10.0	1.0	90.86±1.31	34.95±0.51
3	1.0	1.2	10.0	1.0	80.48±0.22	35.53±0.07
4	1.0	1.0	6.0	1.0	86.65±1.16	48.78±0.94
5	1.0	1.0	10.0	0	89.90±0.31	38.55±0.13