Enzyme electrodes and improvements in the manufacture thereof

摘要: Enzyme electrodes are disclosed consisting essentially of a uniform homogeneous layer finely divided platinum group metal or oxide, preferably preadsorbed onto the surface an activated carbon grapite powder, and deposited from suspension upon electrically conductive substrate in admixture with enzyme optionally water soluble water-dispersible binder. Preferably produced by coating enzyme, metal, if present graphite powder binder, drying at temperature below that which is deactivated.