Extended Data Fig. 1: Tripeptides crystallization.
From: Mechanistic insights of evaporation-induced actuation in supramolecular crystals

Tripeptides (a) HYF, (b) DYF and (c) YFD crystallize in phosphate buffer at pH 8, scale bar 2 cm. Optical microscopy images of (d) HYF, (e) DYF, and (f) YFD crystals; scale bar 100 μm.