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Ultrafast Isomerization Dynamics of Biomimetic Photoswitches

Majed Chergui, Andrea Cannizzo
2009
Conference paper
Abstract

Femtosecond UV-VIS and mid-IR experiments show that a new class of biomimetic photoswitches photo-isomerizes in less than 300 fs. In close analogy to rhodopsin, the isomerization is driven by ultrafast motion along the stretch and the torsional coordinates.

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