Table 2.

Diameter, polydispersity index, and zeta potential of liposomes

Sample	Diameter (nm)	PI	Zeta potential (mV)
Empty liposome	483.20 ± 27.70	0.272 ± 0.033	−11.27 ± 0.46
Liposome/OMC	982.00 ± 68.00	0.464 ± 0.050	−10.31 ± 0.58

Note: Values are shown as the mean ± standard deviation.

Abbreviations: OMC, octyl methoxycinnamate; PI, polydispersity index.