Figure 4
(a) Blow-up of Fig. 3(a), displaying ∊ // a* polarized XANES spectra of MbCO and Mb*. Photolysis has a dramatic effect on the spectrum, including a redshift of 2.5 eV of the edge, the disappearance of peaks C and C2, and the appearance of new features B0, B and B2. (b) Blow-up of Fig. 3(b), displaying ∊ // c polarized XANES spectra of MbCO and Mb*. Photolysis has a large effect on peak P2, while the changes of peaks D0, D and D2 are more limited. |