Coassembly Behavior and Rheological Properties of a β-Hairpin Peptide with Dicarboxylates

To understand the molecular interaction mechanism and develop peptide-based hydrogels, a β-hairpin peptide CBHH was used as the model peptide, and its coassembly performance with succinic, malic, and tartaric dicarboxylates has been investigated with circular dichroism spectroscopy (CD) and atomic force microscopy (AFM). The rheological properties and cell culture performance of the coassembled hydrogels have also been assessed. The results...