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. Author manuscript; available in PMC: 2016 Aug 7.
Published in final edited form as: J Am Chem Soc. 2015 Apr 20;137(16):5542–5548. doi: 10.1021/jacs.5b01938

Figure 1.

Figure 1

pH titrations monitored by ECD spectroscopy for a. azido-EALA peptide and b. water-soluble EALA-cryptophane (WEC). Samples (30 μM) were in 10 mM sodium phosphate buffer over the pH range 5.5-7.5 at 298 K.