Table 3.

Results of Particle Size and Polydispersity Index of Blank, DIF- and DIF-IC-Loaded NE Formulations. Mean ± SD, N = 3

Formulations	Particle Size (nm)			Polydispersity Index (PDI)
	Blank	DIF Loaded	DIF-IC Loaded	Blank	DIF Loaded	DIF-IC Loaded
NE 1	14.36 ± 0.10	17.33 ± 0.006	20.13 ± 0.02	0.08 ± 0.001	0.12 ± 0.001	0.09 ± 0.005
NE 2	19.93 ± 0.02	23.03 ± 0.02	20.86 ± 1.00	0.06 ± 0.001	0.06 ± 0.005	0.07 ± 0.001
NE 3	56.20 ± 1.00	72.40 ± 0.70	85.46 ± 0.02	0.20 ± 0.001	0.06 ± 0.001	0.06 ± 0.001
NE 4	130.33 ± 0.00	125.00 ± 1.00	185.00 ± 1.00	0.07 ± 0.001	0.06 ± 0.001	0.12 ± 0.01
NE 5	137.17 ± 0.03	111.00 ± 0.50	200.00 ± 0.60	0.09 ± 0.001	0.07 ± 0.00	0.06 ± 0.001