Figure 6

(a) POM image of liquid crystal phase generated by adding 100 μL of 0.1 M acetic acid to 0.5 wt.% CNC dispersion; (b) POM image of liquid crystal phase for 90° clockwise rotation; (c) POM image of liquid crystal phase for 180° clockwise rotation; (d) POM image of liquid crystal phase for 270° clockwise rotation.