Stability and Tunability of O/W Nanoemulsions Prepared by Phase Inversion Composition

We report on an analysis of the parameters that control both the stability and tunability of O/W nanoemulsions prepared by the phase inversion composition (PIC). These nanoemulsions are prepared with Tween 80 and Span 80, two nonionic surfactants, that can be mixed to adjust the hydrophilic lipophilic balance (HLB). We used a process mixture design method, which combines mixture and process design with phase diagrams, to describe the cross-link...