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. Author manuscript; available in PMC: 2017 Oct 16.
Published in final edited form as: ChemPhotoChem. 2017 Feb 8;1(3):89–92. doi: 10.1002/cptc.201600044

Figure 2.

Figure 2

A) Kinetic traces at different wavelengths for an argon-purged aqueous solution of α3DH3-Rubpymal in the presence of 20 mM [RuIII(NH3)6]3+, 20 mM acetate-phosphate-borate (APB), 140 mM KCl, pH 5.0. Excitation at λ = 460 nm, laser energy 4 mJ. Red curves correspond to global fitting analysis. B) Differential absorption spectrum calculated from kinetic traces in (A). The spectrum of the tyrosine radical is observed at 12 μs post-laser flash. Inset in (B): transient absorption spectra from 350–700nm.