Table III.

Particle Size Distribution, Mean Particle Size, Polydispersity Index (P.I) Entrapment Efficiency (E.E %), and Zeta Potential Values of Different Nanostructured Lipid Carriers

Formulation code	Mean volume distribution (μm ± SD)				P.I.	EE% ± SD	Zeta potential ± SD
	d 10%	d 50%	d 90%	Mean particle size (μm ± SD)
NLC1	0.201	0.304	0.402	0.327 ± 0.03	0.594	78.8 ± 2.6	−14.00 ± 0.5
NLC2	0.235	0.407	0.743	0.461 ± 0.03	0.528	79.2 ± 1.9	−13.90 ± 1.0
NLC3	0.154	0.208	0.282	0.213 ± 0.05	0.641	85.2 ± 1.3	−21.03 ± 1.2
NLC4	0.195	0.313	0.593	0.366 ± 0.09	0.558	93.7 ± 3.2	−19.30 ± 0.6
NLC5	0.411	0.670	1.103	0.725 ± 0.08	0.583	77.9 ± 2.4	−29.70 ± 1.8
NLC6	0.360	0.708	1.339	0.797 ± 0.10	0.479	74.9 ± 3.0	−18.80 ± 0.8
NLC7	0.155	0.225	0.652	0.413 ± 0.06	0.597	82.6 ± 1.4	−16.70 ± 0.5
NLC8	0.204	0.405	0.941	0.501 ± 0.02	0.454	80.2 ± 1.5	−10.60 ± 0.3