Table 5.

Drug loading and encapsulation efficiencies for NS-MPH and NS-CYT.

System	Drug Loading (%)	Encapsulation Efficiency (%)
NS (1:4)–MPH	83.1 ± 2.25	90.3 ± 0.25
NS (1:4)–CYT	85.2 ± 2.31	93.7 ± 0.22
NS (1:8)–MPH	63.1 ± 2.13	75.3 ± 0.15
NS (1:8)–CYT	67.2 ± 2.08	77.1 ± 0.35