Congratulations to group members Michael Bennison, Abi Collins, Larissa Gomes Franca, Georgie Burgoyne Morris, and former group members Joshua Karlsson and Bethan Charles on their new publication in Materials Advances. In this paper through systematic structural tuning of a family of methacrylate copolymers, it was shown that triplet-triplet annihilation upconversion efficiency and mechanism of a standard chromophore pair can be controlled by the glass transition temperature of the host.

Methacrylate-based copolymers as tunable hosts for triplet–triplet annihilation upconversion

Michael J. Bennison, Abigail R. Collins, Larissa Gomes Franca, Georgina H. Burgoyne Morris, Niamh Willis-Fox, Ronan Daly, Joshua K. G. Karlsson, Bethan L. Charles, and  Rachel C. Evans, Mater. Adv., 2025, Advance Article. https://doi.org/10.1039/D4MA01221F