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. 2022 Mar 24;12:5140. doi: 10.1038/s41598-022-09195-9

Table 3.

Morphological features of Niosome-encapsulated imipenem compared to blank Niosomes.

Formulations Polydispersity index (average ± SD) Zeta potential (m.v) Vesicle size (nm) (SEM) EE (%)
Blank Niosome 0.307 ± 0.69 − 73.22 ± 1.05 0.601.22 ± 0.14
F1 0.183 ± 0.02 − 65.29 ± 2.68 192.3 ± 5.84 79.36 ± 1.14
F2 0.281 ± 0.013 − 68.75 ± 2.84 218.1 ± 14.26 61.12 ± 1.03