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Figure 7
(a) XAFS spectrum of a crystalline slurry (dashed line) and a fully oxidized solution spectrum recorded from bovine SOD. (b) The XANES of the above spectrum is compared with data for three other crystalline samples and shows clear variation in both peak A and peak B. (c) An expanded view of peak B above (left-hand panel) and calculated spectra for varying distances of one of the ligands (right-hand panel). |