Optical Control of Insulin Secretion Using an Incretin Switch. - Broichhagen, Johannes; Podewin, Tom; Meyer ‐ Berg, Helena; von Ohlen, Yorrick; Johnston, Natalie R.; Jones, Ben J.; Bloom, Stephen R.; Rutter, Guy A.; Hoffmann ‐ Röder, Anja; Hodson, David J.; Trauner, Dirk (Angewandte Chemie International Edition, 2015)