Front Cover: Orientational Control of Circularly Polarized Luminescence from Pyrene Clusters by Using a DNA Scaffold (Chem. Eur. J. 22/2023)

Circularly polarized luminescent (CPL) depends on orientation. The DNA helix is depicted as a spiral staircase on which chromophore people stand. The CPL intensity, which is shown as helical light, varies depending not only on the distance between chromophores but also on their relative orientation. Helical structures of DNA duplexes are also illustrated. More information can be found in the Research Article by H. Kashida, H. Asanuma, and co-workers (DOI: 10.1002/chem.202300182).