Figure 13
Data fits of the EXAFS for CuIII:Aβ4–12/16 in (a) k and (b) r space using the eFEFFit package. Different k ranges were used for the refinements: k = 3.5–9.5 Å for CuIII:Aβ4–16(1) and CuIII:Aβ4–12(2, 3), and k = 3.5–8.5 Å for CuIII:Aβ4–12(1). Each was modelled independently: Fourier transform of CuIII:Aβ4–16(1) and CuIII:Aβ4–12(1, 2, 3) peptides. Here, mu2chi cubic interpolated experimental data have been fitted across k = 3.5–9.5 Å. |