Abstract
Biofuel cell (BFC) are biodevices that converters chemical energy in electric energy, where biocatalysts (enzymes or microorganism) are used in the redox reaction. In the case of BFC type enzymatic, enzymes are used in the surface cathodic and/or anodic and they are responsible for accelerating the conversion of substrates in products. The state-of-the-art indicates that enzymatic BFC can…