Eiji Yashima and colleagues at Nagoya University, Japan, have synthesised two novel optically active poly(phenylacetylene)s bearing riboflavin (vitamin B2) residues. The pendant groups showed a reversible redox behavior which accompanied a reversible change in the chiroptical properties.
This article was selected as a Hot Article by the Polymer Chemistry Editorial Board. Interested to know more? Why not read the full article: