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. Author manuscript; available in PMC: 2014 Nov 6.
Published in final edited form as: J Am Chem Soc. 2013 Nov 6;135(44):10.1021/ja408909h. doi: 10.1021/ja408909h

Figure 7.

Figure 7

Representative titration data for TBA-Ser with CLSS-1. (a) Non-linear fitting of aromatic chemical shifts based on a 1:1 binding model; (b) proposed binding interaction; and (c) stacked 1H NMR spectra showing the changes in the aromatic region of CLSS-1 during the course of the titration.