Journal of Nanomaterials / 2016 / Article / Tab 2

Research Article

Improved Delivery of Caffeic Acid through Liposomal Encapsulation

Table 2

Time dependent changes in the size and zeta potential of caffeic acid loaded liposomes and unloaded liposomes (each value represents the mean ± SD, ).

SystemsAverage size/nmZeta potential/mV
0 months1 month2 months0 months1 month2 months

Unloaded liposomes100 ± 27112 ± 23110 ± 31−40 ± 3−42 ± 5−44 ± 7
Caffeic acid loaded liposomes100 ± 35104 ± 34108 ± 28−55 ± 4−52 ± 6−49 ± 4