Incorporation of Amphipathic Diblock Copolymer in Lipid Bilayer for Improving pH Responsiveness

Figure 7

(a) Cumulative release profiles of DOX from liposomes containing DOPC and (b) their polarization measured as a function of time under pH 7.4 and pH 6.0 at 37°C. Solid symbol: pH 6.0. Open symbol: pH 7.4.

(a)

(b)