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. 2015 Jun 3;10(6):e0127057. doi: 10.1371/journal.pone.0127057

Table 1. Insulin-loaded liposome characteristics.

Liposome type Diameter (nm) Polydispersity index (PdI) Zeta potential (mV) Encapsulation efficiency (%)
PS-liposomes 996.71 ± 89.42 0.31 ± 0.05 -29.26 ± 2.82 -
PSA-liposomes 1051.43 ± 45.15 0.31 ± 0.06 -30.79 ± 2.35 41.07 ± 23.58
PSB-liposomes 968.57 ± 86.32 0.27 ± 0.08 -29.44 ± 1.48 87.44 ± 4.54

Data are expressed as mean±SD.