|  NIH At this juncture, when the atmosphere is laden with greenhouse-gases, we can least afford to release stored carbon.  |  Evaluation of artificial neural network algorithms for predicting the effect of the urine flow rate on the power performance of microbial fuel cells. This would eliminate the need to use large quantities of ferricyanide and noble metals as cathode catalysts. At its core, the MFC is a fuel cell, which transforms chemical energy into electricity using oxidation-reduction reactions. Faced with the upcoming serious deficiency of energy, food and water, along with inevitable environmental pollution, much related research has been on the upsurge because Microbial Fuel Cells (MFCs) seem to be one of the solutions to these concerns in the future. You must be logged in before you can post a comment. To make microbial fuel cell technology cost‐effective, there is currently a lot of research to develop microbial communities from various habitats that can form biofilms and can accept electrons from electrodes. Mechanisms involved in electron transfer: (A) Indirect transfer via mediators or fermentation products; (B) direct transfer via cytochrome proteins; (C) direct transfer via conductive pili. Whenever you have moving electrons, the potential exists for harnessing an electromotive force to perform useful work. But first, let’s go over what a fuel cell is. In addition to electricity generation, microbial fuel cells can be used for wastewater treatment, desalination and biofuel production. Du, Z., Li, H. and Gu, T. (2007). Lovley, D. R. (2006). Abstract. Biofuel cells select for microbial consortia that self-mediate electron transfer. In this review, several aspects of the technology are considered. Moat, A. G., Foster, J. W. and Spector, M. P. (2002). 2020 Nov 1;277:115514. doi: 10.1016/j.apenergy.2020.115514. What are microbial fuel cells? Microbial fuel cells (MFCs) face major hurdles for real-world applications as power generators with the exception of powering small sensor devices. Get the latest public health information from CDC: https://www.coronavirus.gov, Get the latest research information from NIH: https://www.nih.gov/coronavirus, Find NCBI SARS-CoV-2 literature, sequence, and clinical content: https://www.ncbi.nlm.nih.gov/sars-cov-2/. Microbial fuel cells: Methodology and technology. Moreover, wastewaters are also the source of inoculum. MFC technology represents a multi-disciplinary approach to the quest for alternate sources of energy. It symbolizes the confluence of the chemical-, physical- and life-sciences and is a meeting point of basic and applied research. 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