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Enzymatic Reduction of Ketones

Methods have been studied for the production of chiral alcohols, which are of importance in organic synthesis of pharmaceuticals, agro-chemicals and fragrances, etc., through the enzymatic or microbial reduction of ketones. Classical reaction engineering was combined with genetic engineering to improve the production of chiral alcohols and kinetic resolution of racemic ketones with high enantiomer

On the time-domain version of the optical theorem

The time-domain version of the optical theorem is discussed. From the theorem and causality fundamental results concerning the scattered and absorbed energies from an incident plane pulse are obtained. Some results are verified by numerical calculations.