Guangyao Li, Mingcong Xu, Siyu Zhang, Guang Yang* and Wei Li*, “Reversible controlling the supramolecular chirality of side chain 

Azobenzene Polymers: chiral induction and modulation”, Macromol. Rapid Commun., 2022, 43, 2100904. 

 https://doi.org/10.1002/marc.202100904