Figure 1.
Pseudoternary phase diagrams of the BSA NEDDS, composed of the following constituents: oil, isopropyl myristate; surfactant, Cremophor EL-35; and cosurfactant, propylene glycol; drug-loading value was 45 mg/mL. (A) Surfactant and cosurfactant mixture ratio (Smix), 1:1; (B) Smix, 2:1; (C) Smix, 3:1.
Note: The red area represents the nanoemulsion delivery system region.
Abbreviations: BSA, bovine serum albumin; NEDDS, nanoemulsion drug-delivery system; IPM, isopropyl myristate.