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Mixed Culture Electrochemically Active Biofilms And Their Microscopic And Spectroelectrochemical Studies, Mohammad Mansoob Khan Dr, S. A. Ansari, J. H. Lee, J. Lee, M. H. Cho

Dr. Mohammad Mansoob Khan

Mixed culture electrochemically active biofilms (EABs) were developed on carbon paper using a sludge with mixed culture bacteria for microscopic and pectroelectrochemical studies because a naturally mixed culture bacterial strain is more applicable than a pure culture strain. EAB development was confirmed by microbial fuel cells (MFCs) by obtaining a constant increase in potential (∼0.36 V). Microscopic and spectroscopic studies showed that a mixed culture EABs formed on the support. Cyclic voltammetry (CV), differential pulse voltammetry (DPV), and electrochemical impedance spectroscopy (EIS), which are nondestructive voltammetry techniques, indicated that the EABs could be source of electrons and used effectively for …