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. 2010 May 5;98(9):L41–L43. doi: 10.1016/j.bpj.2010.01.005

Figure 2.

Figure 2

Calculated phase diagrams for mixtures of DiPhyPC, DPPC, and Chol. (A) Phase diagram at 42°C where the two-phase region encompasses ternary and binary compositions. The tie-lines adopt a fan-like arrangement starting parallel to the DPPC/Chol axis and ending at the critical point (open circle). (B) Critical points at various temperatures ranging from 55°C (ternary critical point, solid circle) to 41°C (binary critical point on DPPC/Chol axis, solid circle). Open circles denote critical points at intermediate temperatures. The binodal curves bounding two-phase regions at 42°C and 50°C are also shown.