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. 2019 Oct 24;9(4):593–600. doi: 10.15171/apb.2019.068

Table 2. Physicochemical properties of ocular nanoparticles of KT (mean ± SD, n = 3) .

Formulation Size (nm) polydispersity index Zeta potential (mV) Entrapment efficiency(%) Drug Loading (%)
Nanoparticles of K1 217.5 ± 0.11 0.226 ± 0.013 -40.7 ± 3.1 40.99 32.79
Nanoparticles of K2 215.75 ± 0.12 0.215 ± 0.049 -16.2 ± 4.8 36.3 29.1
Nanoparticles of K3 216.3 ± 0.24 0.248 ± 0.031 -10.8 ± 2.9 20.66 16.5
Nanoparticles of K4 153.7 ± 0.01 0.318 ± 0023 -16.9 ± 1.5 45.4 36.3