Figure 2

(a) Photographs of polythiophene/polysaccharide (PT1/Cur-oeg) complex solution at different temperatures, from 5 to 85 °C. (b) Photographs of the PT1/Cur-oeg film treated by humid air and methanol vapor and then dried in vacuo. (c) Schematic representation of a solvent-vapor-induced rearrangement of the helical structures of the complex. Adapted from Shiraki et al.25 (2010 ACS).