Mediatorless electron transfer in glucose dehydrogenase/laccase system adsorbed on carbon nanotubes
By D. Ratautas and L. Marcinkevi?ien? and R. Me
Published in Electrochimica Acta
2015
Abstract
A mediatorless electron transfer in the chain of glucose dehydrogenase (GDH) and laccase (LAC) catalysing the oxidation of glucose by molecular oxygen was studied. To demonstrate mediatorless processes, the \GDH\ from Ewingella americana was adsorbed on single-walled carbon nanotubes (SWCNT). The effective mediatorless oxidation of glucose proceeded at 0.2