Fungal Biomass Battery (IMAGE) Cell Press Caption This is an artistic rendering of a carbonized fungal biomass-manganese oxide mineral composite (MycMnOx/C) can be applied as a novel electrochemical material in energy storage devices Credit Qianwei Li and Geoffrey Michael Gadd Usage Restrictions Credit Required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.