Research / 2019 / Article / Fig 2

Review Article

Piezoelectric Peptide and Metabolite Materials

Figure 2

(a) A possible model for the formation of an aligned peptide nanotube array by rapid evaporation of the HFP solvent [78]. (b) Schematic diagram for the growth of vertically well-aligned FF nanowires from an amorphous peptide film by high-temperature aniline vapor aging [80]. (c) Schematic illustration for the fabrication process of a vertical FF peptide array by low-temperature epitaxial growth [72]. (d) Schematic diagram of the vapor deposition technique [81].