Table 1.

Size (nm), Polydispersion Index (PI) and Zeta Potential (mV) of LNCs (n > 3)

Formulation	Size (nm)	PI	Zeta Potential (mV)
25 nm LNCs neutral	25 ± 1	< 0.1	0 ± 1
50 nm LNCs neutral	53 ± 4	< 0.1	− 4 ± 1
100 nm LNCs neutral	101 ± 3	< 0.1	− 3 ± 0.5
100 nm LNCs negative	102 ± 3	< 0.1	− 20 ± 3
	99 ± 3	< 0.1	+ 6 ± 2
	102 ± 1	< 0.1	+ 16 ± 3
100 nm LNCs positive	92 ± 7	< 0.1	+ 25 ± 2
	95 ± 8	< 0.1	+ 31 ± 3