Table 1.

Characterization of NLC.

Formulation	Particle size (nm)	PDI	Zeta potential (mV)	EE (%)	DL (%)
LID NLC	115.3 ± 3.6	0.13 ± 0.01	−29.3 ± 2.6	91.6 ± 2.8	12.3 ± 1.5
TAT LID NLC	152.7 ± 4.8	0.16 ± 0.02	−21.2 ± 1.9	90.1 ± 3.1	9.4 ± 0.9
PB LID NLC	141.1 ± 3.9	0.14 ± 0.02	−27.6 ± 2.9	89.5 ± 2.9	8.9 ± 0.7
TAT/PB LID NLC	153.6 ± 4.3	0.15 ± 0.03	−20.7 ± 2.3	88.7 ± 3.3	8.1 ± 0.8
TAT/PB NLC	154.1 ± 4.7	0.16 ± 0.03	−22.4 ± 2.5

Data represents the mean ± SD, n = 3.