Water-Vapor Responsive and Erasable Metallo-Peptide Nanofibers
Avishek Dey,
Rein V Ulijn,
Xi Chen
et al.
Abstract:Short peptides are versatile molecules for the construction of supramolecular materials. Most reported peptide materials are hydrophobic, stiff, and show limited response to environmental conditions in the solid-state. Herein, we describe a design strategy for minimalistic supramolecular metallo-peptide nanofibers that, depending on their sequence, change stiffness, or reversibly assemble in the solid-state, in response to changes in relative humidity (RH). We tested a series of histidine (H) containing dipept… Show more
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