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Figure 1
Time-dependent UV-visible spectra (upper panels) and changes in absorption at 400, 580 and 750 nm (lower panels) collected from a lysozyme solution (a) without and (b) with nitrate. The maxima observed at 400 and 580 nm in the solution without nitrate [(a), upper panel] correspond to the formation of the disulfide radical anion and solvated electrons, respectively, both of which are quenched by the presence of nitrate [(b), upper panel]. Absorption at 750 nm represents the background signal.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 18| Part 3| April 2011| Pages 346-357
doi:10.1107/S0909049511007163
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