Research Article

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

Figure 3

Size distributions and TEM images (inset, bar: 200 nm) of Lp1 (a) and Lp5 (b) under pH 6.0 and pH 7.4, separately. The concentration of the liposome suspension was 1.0 mg/mL.
(a)
(b)