| abstract |
The present invention relates to a novel visible light absorbing grepin-polpyrin photocatalyst, a method for regenerating an oxidoreductase cofactor using the same, and a method for producing formic acid from carbon dioxide by an enzymatic reaction using the same, specifically, a phosphate buffer solution in a reactor; Oxidoreductase cofactors of oxidized type; Redox mediators; And adding a visible light absorbing grepin-polpyrin photocatalyst and stirring while applying light to generate a reduced oxidoreductase cofactor, and a formic acid from carbon dioxide by an enzymatic reaction using the same. It relates to a method of manufacturing. According to the present invention, according to the present invention, by using a grepin-polpyrin photocatalyst that absorbs visible light instead of an electrode, solar energy can be used to regenerate cofactors of oxidoreductases without wasting additional energy costs. Since it is friendly, mass production and automation are possible, and furthermore, it can be usefully used in a new manufacturing industry applying artificial photosynthesis to selectively prepare various compounds by fixing carbon dioxide, a warming gas. |