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Figure 4
Grazing-incidence X-ray scattering patterns of DPPC multibilayers inserted with β-amyloid peptide 1–40 on a silicon wafer at about 306 K under different relative humidities: (A) RH = 36%, (B) RH = 85.6%, (C) RH = 93.66% and (D) RH = 95.09%. The weight ratio of β-amyloid peptide to DPPC is 10 to 1. The dashed lines are the cuts for the intensity distribution profiles shown in Fig. 3 ![]() |