An electrical signal can induce a biological reaction; the reverse in is also true in most of the cases and in this way
biological processes can be used to generate electricity for powering electrical equipment. Even though the Bio fuel cells have
been known for almost a century since the first microbial BFC(Bio fuel cells) was demonstrated in 1912,the first enzyme-based
bio-fuel cell was reported only in 1964 using glucose oxidize (GOx) as the anodic catalyst and glucose as the bio-fuel. a type of
battery that uses energy sources such as carbohydrates, amino acids and enzymes from a variety of sources. anode consists of
sugar-digesting enzymes and mediator, and the cathode composes of oxygen reducing enzymes and mediator.
