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. Author manuscript; available in PMC: 2014 Sep 4.
Published in final edited form as: J Am Chem Soc. 2013 Aug 21;135(35):13015–13022. doi: 10.1021/ja404681x

Figure 2.

Figure 2

Chemical structures of 20mer Nme peptoid (top), M20Glu(OH) (middle), and M20Mal(OH) (bottom) (a). Analytical RP-HPLC spectra (214 nm, 2–50% acetonitrile in H2O with 0.1% v/v TFA 1.0 ml/min) (b), and MALDI-TOF mass spectra of Na+ adducts (c) of purified M20Glu(OH) and M20Mal(OH).