Electrochemically-active biofilms

Recent research has identified the phenomenon of Electrochemically Active Biofilms (EAB). EAB, which can achieve a direct electrochemical connection when they form on a conductive material, may be the basis of a new power source. The EAB phenomenon is gaining great importance through the hope that it can bring a breakthrough in fuel-cell technology. Applications for EAB might include new synthesis routes in biotechnology and food production, new strategies for protecting materials, new biosensors, implanted power sources connected directly to metabolisms, and new therapeutic processes. In short, if the early results can be reproduced widely, the application of EAB could represent a massive take-up of natural power from bacteria in a wide range of fields.