Fig. 2. Preparation and characterization of glycopeptides.
(A and B) The synthesis route of GM-P (A) and HA-P (B). AMP sequence: ILPWKWPWWPWRR; COL-P sequence: GPHyp; GM-P, GM-antibacterial peptide; HA-P, hyaluronic-collagen tripeptide. (C and D) Representative CD spectrum of AMP and GM-P (C), COL-P, and HA-P and (D) in solution (0.1 mg/ml). (E and F) CD spectrum of GM-P (E) and HA-P (F) aqueous solution (0.1 mg/ml) as a function of temperature. (G and H) Representative scanning electron microscopy (SEM) images for GM-P (G) and HA-P (H) assembly in aqueous solution.