Cover Picture

The cover image depicts the process of chirality transfer from the natural cellulose derivatives to azobenzene-containing achiral polymer films. The green plants in the background represent nature property, indicating that the chiral cellulose is widely distributed in life. At the same time, it also shows that the cost of using such natural chiral substances as chiral inducers will be relatively low and more environmentally friendly. More details are discussed in the article by Zhang et al. on page 3625—3632.