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Table 4 Droplet size, PDI, zeta potential, and viscosity of SMEDDS formulations

From: Improved oral bioavailability of poorly water-soluble vorinostat by self-microemulsifying drug delivery system

Formulation code Droplet size (nm) PDI Zeta potential (mV) Viscosity (cP)
F7 272.9 ± 82.7 0.415 − 57.2 5.347 ± 0.58
F8 677.8 ± 235.2 0.375 − 19.7 11.12 ± 0.77
F11 466 ± 76.3 0.538 − 3.16 10.54 ± 1.12
F12 578.9 ± 121.1 0.764 − 5.99 10.04 ± 1.09
  1. Each value represents the mean ± SD (n = 3)