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Figure 11
(a) XANES-EC spectra for CuIII:Aβ4–12/16 at oxidative potentials. (b) Enlarged XANES-EC spectra showing the pre-edge peak of CuIII at 8979.5 eV, which corresponds to the 1s–3d electron transition in copper. CuIII:Aβ4–8 does not show any pre-edge feature at this energy, indicating no copper oxidation in the Aβ4–8 fragment.

IUCrJ
Volume 11| Part 3| May 2024| Pages 325-346
ISSN: 2052-2525
https://doi.org/10.1107/S2052252524001830