Electro-enzymology and coenzyme regeneration are the subjects of this volume which are related to such important areas as enzymatic transformation, synthesis, analysis, biosensor, energy conversion etc. Electro-enzymology is an interdisciplinary field resulting from the fusion of electrochemistry and enzymology. Coenzyme regeneration is one of the most important key techniques for the future development in bioreactors. This book contains most of the new topics in these fields including the authors' original works such as bioelectrocatalysis with electroconductive membrane, electrochemical...