TABLE 3.

Experimental values of the $\mathit{\zeta }$ potential measured in the colloidal phases obtained after sedimentation of the GR@LNPs in the denser pellet and decantation of the hollow LNPs in the lighter supernatant. Data correspond to five independent experimental series from different synthesis rounds.

$\mathit{\zeta }$ potential (mV)
Synthesis	GR@LNPs in the pellet	Hollow LNPs in the supernatant	Clodronate formulation
1	–2 ± 2	40.7 ± 1.4	–45 ± 12
2	3 ± 2	44.7 ± 1.5	–56 ± 20
3	3 ± 2	42.4 ± 1.6	–26 ± 18
4	–3 ± 2	48.9 ± 1.6	-
5	–4 ± 2	44.3 ± 1.4	-
Average	0 ± 3 mV	44 ± 4 mV	−42 ± 20 mV

Bold refers to statistically averaged mean values.