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. Author manuscript; available in PMC: 2021 Aug 9.
Published in final edited form as: RSC Adv. 2021 Jan 27;11(8):4842–4852. doi: 10.1039/d0ra07491h

Fig. 1.

Fig. 1

On-bead CuAAC cyclization of a linear peptide yields peptide 1, predominantly in monomer form. (A) Structure of peptide monomer (M). (B) Structure of peptide dimer (D). (C) Analytical reverse phase HPLC trace of cyclized peptide 1 cleaved from resin shows M is formed as major product. Absorbance trace at 280 nm is shown.