Modification of Phospholipid Bilayers Induced by Sulfurated Naphthoquinones

Figure 4

SAXS patterns at different temperatures for POPE/ANQ, mr=50 and pH=9. Note the occurrence of the so-called Y sequence of patterns. Inlet: Repeat distances evolution for mixtures of POPE/additive, mr=50 and pH=9, illustrating the microsegregation into different lamellar arrangements. (•) POPE/ANQ; the curves are fitted as: 𝑦=4.79+0.34∗exp (𝑥/24.24);  𝑅²=0.995 (black) and 𝑦=6.13−0.0131∗𝑥; 𝑅²=0.981 (red). (◆) POPE/BANQ: fitted as 𝑦=4.73+0.34∗exp(𝑥/26.56) (green); 𝑅²=0.999 and 𝑦=6.19−0.0136∗𝑥; 𝑅²=0.924 (blue).