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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Solid State Nucl Magn Reson. 2015 Oct 9;72:79–89. doi: 10.1016/j.ssnmr.2015.10.001

Fig. 4.

Fig. 4

Sulfonated BDPA (a) chemical structure and (b) energy minimized structure from GAMESS [63], indicating the 4 protons with strong hyperfine interactions included in the spin simulations (c) simulated EPR spectrum of sulfonated-BDPA from SPINEVOLUTION in red, SPINACH in blue, and a Lorentzian profile in dotted black that matches closely to experiment [56]. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)