Table 4.

Evaluation of NLC-Rho after release studies (72 h). Parameters evaluated were hydrodynamic size (nm), PdI and zeta potential (mV). n = 3 ± SD.

Methodology		Hydrodynamic Size (nm ± SD)	PdI	Zeta Potential (mV ± SD)
NLC-Rho	t = 0	106.7 ± 1.6	0.1 ± 0.01	−9.3 ± 0.6
Dialysis bag	25 °C	118.5 ± 1.7	0.1 ± 0.01	−18.4 ± 1.6
	37 °C	115.1 ± 2.8	0.3 ± 0.01	−19.1 ± 1.3
Franz’s Cells	25 °C	117.2 ± 1.4	0.1 ± 0.01	−19.0 ± 1.0
	37 °C	114.3 ± 3.1	0.2 ± 0.01	−16.0 ± 0.5