Eosin Y‐Sensitized Artificial Photosynthesis by Highly Efficient Visible‐Light‐Driven Regeneration of Nicotinamide Cofactor

Dye‐sensitized photosynthesis: Eosin Y (EY), a dye photosensitizer, works efficiently as a molecular photoelectrode by catalyzing the visible‐light‐driven electron‐transfer reaction for efficient regeneration of NADH through a photosensitizer–electron relay dyad. Injection of the photosensitized electron resulted in highly accelerated regeneration of NADH, which can be used by glutamate dehydrogenase for the photosynthesis of L‐glutamate.

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