A paper on switchable azobenzene-based liquid crystals by Luke, who visited in July 2019, and supervised by collaborator Rico Tabor (and co-supervised by Charl!), just appeared online in the RSC’s PCCP.
The study, entitled “Structural relationships for the design of responsive azobenzene-based lyotropic liquid crystals” explored light-responsive binary (azobenzene + solvent) lyotropic liquid crystals (LCs), and investigated their phase behaviour by structural modification of simple azobenzene molecules. A range of scattering and microscopy techniques were employed to explore the influence of structure and light-switchable nature on phase behaviour in these very interesting systems. Well done to Luke and all collaborators!