In situ cofactor regeneration enables selective CO2 reduction in a stable and efficient enzymatic photoelectrochemical cell. - Xu, Kaiqi; Chatzitakis, Athanasios; Backe, Paul Hoff; Ruan, Qiushi; Tang, Junwang; Rise, Frode; Bjørås, Magnar; Norby, Truls (Applied Catalysis B: Environment & Energy, 2021)