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. 2018 Mar 20;13(3):e0193451. doi: 10.1371/journal.pone.0193451

Table 1. Particle size, polydispersity index (PI) and zeta potential values of OLE-loaded NLC and OLE-free NLC.

Formulations Particle size
Mean diameter (nm)
Polydispersity index (PDI) Zeta Potential (mV)
OLE-loaded NLC 120 ± 5.8 0.162 ± 0.022 -27.6 ± 3.5
OLE-free NLC 107± 8.7 0.132 ± 0.016 -25.5 ± 2.7