Skip to main content
. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: J Magn Reson. 2015 Sep 12;260:77–82. doi: 10.1016/j.jmr.2015.08.027

Figure 6.

Figure 6

Time dependence of the peak-to-peak amplitudes of lines 1 (◇) and line 2 (●) in the first-derivative spectra after addition of glutathione (0.5 mM) to I (0.5 mM). The amplitude of line 1 increases by more than a factor of 3 as I is converted to Ia, because the linewidth of line 1 is narrower for Ia than for I. The error bars are three times the standard deviations calculated for three spectra recorded in rapid succession. The arrows indicate the y-axis scale that corresponds to each data set.