Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand

Microbial fuel cells (MFCs) are bio-electrochemical devices, where usually the anode (but sometimes the cathode, or both) contains microorganisms able to generate and sustain an electrochemical gradient which is used typically to generate electrical power. In the more studied set-up, the anode conta...

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Autores principales:	Abrevaya, Ximena Celeste, Sacco, Natalia Jimena, Bonetto, Marìa Celina, Cortón, Eduardo
Publicado:	2015
Materias:	Bioassay Bioelectrochemisty Biosensor BOD MFC Review Biochemical oxygen demand Biosensors Cathodes Fuel cells Protons Reviews Water quality Electrodes Oxygen Analytical applications Biochemical oxygen demand sensor Electrochemical gradients Heterotrophic bacterias Measurable parameters Microbial fuel cells (MFCs) Microbial fuel cells bioassay biochemical oxygen demand biological activity biosensor cytoarchitecture electric activity electric potential electrochemistry electrode electron electron transport equipment design Escherichia coli Geobacter microbial fuel cell nonhuman reproducibility review sediment Shewanella sludge validation process waste water waste water management water quality anaerobic bacterium analytical parameters bacterial strain biodegradation chemical reaction kinetics conceptual framework electricity electrochemical analysis immobilized cell macromolecule microbial activity microbial metabolism Pseudomonas putida Saccharomyces cerevisiae toxicity testing bioenergy device failure analysis devices metabolism microbiology procedures Bacteria (microorganisms) organic compound proton oxygen Bioelectric Energy Sources Biological Assay Biological Oxygen Demand Analysis Equipment Design Equipment Failure Analysis Toxicity Tests
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09565663_v63_n_p580_Abrevaya http://hdl.handle.net/20.500.12110/paper_09565663_v63_n_p580_Abrevaya
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_09565663_v63_n_p580_Abrevaya
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spelling	paper:paper_09565663_v63_n_p580_Abrevaya2023-06-08T15:56:15Z Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand Abrevaya, Ximena Celeste Sacco, Natalia Jimena Bonetto, Marìa Celina Cortón, Eduardo Bioassay Bioelectrochemisty Biosensor BOD MFC Review Bioassay Biochemical oxygen demand Biosensors Cathodes Fuel cells Protons Reviews Water quality Bioassay Biochemical oxygen demand Biosensors Cathodes Electrodes Fuel cells Oxygen Protons Reviews Water quality Analytical applications Biochemical oxygen demand sensor Bioelectrochemisty Electrochemical gradients Heterotrophic bacterias Measurable parameters MFC Microbial fuel cells (MFCs) Microbial fuel cells Microbial fuel cells bioassay biochemical oxygen demand biological activity biosensor cytoarchitecture electric activity electric potential electrochemistry electrode electron electron transport equipment design Escherichia coli Geobacter microbial fuel cell nonhuman reproducibility review sediment Shewanella sludge validation process waste water waste water management water quality anaerobic bacterium analytical parameters bacterial strain biodegradation chemical reaction kinetics conceptual framework electricity electrochemical analysis immobilized cell macromolecule microbial activity microbial metabolism Pseudomonas putida Review Saccharomyces cerevisiae toxicity testing biochemical oxygen demand bioenergy device failure analysis devices metabolism microbiology procedures Bacteria (microorganisms) organic compound proton oxygen Bioelectric Energy Sources Biological Assay Biological Oxygen Demand Analysis Equipment Design Equipment Failure Analysis Oxygen Toxicity Tests Microbial fuel cells (MFCs) are bio-electrochemical devices, where usually the anode (but sometimes the cathode, or both) contains microorganisms able to generate and sustain an electrochemical gradient which is used typically to generate electrical power. In the more studied set-up, the anode contains heterotrophic bacteria in anaerobic conditions, capable to oxidize organic molecules releasing protons and electrons, as well as other by-products. Released protons could reach the cathode (through a membrane or not) whereas electrons travel across an external circuit originating an easily measurable direct current flow. MFCs have been proposed fundamentally as electric power producing devices or more recently as hydrogen producing devices. Here we will review the still incipient development of analytical uses of MFCs or related devices or set-ups, in the light of a non-restrictive MFC definition, as promising tools to asset water quality or other measurable parameters. An introduction to biological based analytical methods, including bioassays and biosensors, as well as MFCs design and operating principles, will also be included. Besides, the use of MFCs as biochemical oxygen demand sensors (perhaps the main analytical application of MFCs) is discussed. In a companion review (Part 2), other new analytical applications are reviewed used for toxicity sensors, metabolic sensors, life detectors, and other proposed applications. © 2014 Elsevier B.V. Fil:Abrevaya, X.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Sacco, N.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Bonetto, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Cortón, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2015 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09565663_v63_n_p580_Abrevaya http://hdl.handle.net/20.500.12110/paper_09565663_v63_n_p580_Abrevaya
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Bioassay Bioelectrochemisty Biosensor BOD MFC Review Bioassay Biochemical oxygen demand Biosensors Cathodes Fuel cells Protons Reviews Water quality Bioassay Biochemical oxygen demand Biosensors Cathodes Electrodes Fuel cells Oxygen Protons Reviews Water quality Analytical applications Biochemical oxygen demand sensor Bioelectrochemisty Electrochemical gradients Heterotrophic bacterias Measurable parameters MFC Microbial fuel cells (MFCs) Microbial fuel cells Microbial fuel cells bioassay biochemical oxygen demand biological activity biosensor cytoarchitecture electric activity electric potential electrochemistry electrode electron electron transport equipment design Escherichia coli Geobacter microbial fuel cell nonhuman reproducibility review sediment Shewanella sludge validation process waste water waste water management water quality anaerobic bacterium analytical parameters bacterial strain biodegradation chemical reaction kinetics conceptual framework electricity electrochemical analysis immobilized cell macromolecule microbial activity microbial metabolism Pseudomonas putida Review Saccharomyces cerevisiae toxicity testing biochemical oxygen demand bioenergy device failure analysis devices metabolism microbiology procedures Bacteria (microorganisms) organic compound proton oxygen Bioelectric Energy Sources Biological Assay Biological Oxygen Demand Analysis Equipment Design Equipment Failure Analysis Oxygen Toxicity Tests
spellingShingle	Bioassay Bioelectrochemisty Biosensor BOD MFC Review Bioassay Biochemical oxygen demand Biosensors Cathodes Fuel cells Protons Reviews Water quality Bioassay Biochemical oxygen demand Biosensors Cathodes Electrodes Fuel cells Oxygen Protons Reviews Water quality Analytical applications Biochemical oxygen demand sensor Bioelectrochemisty Electrochemical gradients Heterotrophic bacterias Measurable parameters MFC Microbial fuel cells (MFCs) Microbial fuel cells Microbial fuel cells bioassay biochemical oxygen demand biological activity biosensor cytoarchitecture electric activity electric potential electrochemistry electrode electron electron transport equipment design Escherichia coli Geobacter microbial fuel cell nonhuman reproducibility review sediment Shewanella sludge validation process waste water waste water management water quality anaerobic bacterium analytical parameters bacterial strain biodegradation chemical reaction kinetics conceptual framework electricity electrochemical analysis immobilized cell macromolecule microbial activity microbial metabolism Pseudomonas putida Review Saccharomyces cerevisiae toxicity testing biochemical oxygen demand bioenergy device failure analysis devices metabolism microbiology procedures Bacteria (microorganisms) organic compound proton oxygen Bioelectric Energy Sources Biological Assay Biological Oxygen Demand Analysis Equipment Design Equipment Failure Analysis Oxygen Toxicity Tests Abrevaya, Ximena Celeste Sacco, Natalia Jimena Bonetto, Marìa Celina Cortón, Eduardo Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand
topic_facet	Bioassay Bioelectrochemisty Biosensor BOD MFC Review Bioassay Biochemical oxygen demand Biosensors Cathodes Fuel cells Protons Reviews Water quality Bioassay Biochemical oxygen demand Biosensors Cathodes Electrodes Fuel cells Oxygen Protons Reviews Water quality Analytical applications Biochemical oxygen demand sensor Bioelectrochemisty Electrochemical gradients Heterotrophic bacterias Measurable parameters MFC Microbial fuel cells (MFCs) Microbial fuel cells Microbial fuel cells bioassay biochemical oxygen demand biological activity biosensor cytoarchitecture electric activity electric potential electrochemistry electrode electron electron transport equipment design Escherichia coli Geobacter microbial fuel cell nonhuman reproducibility review sediment Shewanella sludge validation process waste water waste water management water quality anaerobic bacterium analytical parameters bacterial strain biodegradation chemical reaction kinetics conceptual framework electricity electrochemical analysis immobilized cell macromolecule microbial activity microbial metabolism Pseudomonas putida Review Saccharomyces cerevisiae toxicity testing biochemical oxygen demand bioenergy device failure analysis devices metabolism microbiology procedures Bacteria (microorganisms) organic compound proton oxygen Bioelectric Energy Sources Biological Assay Biological Oxygen Demand Analysis Equipment Design Equipment Failure Analysis Oxygen Toxicity Tests
description	Microbial fuel cells (MFCs) are bio-electrochemical devices, where usually the anode (but sometimes the cathode, or both) contains microorganisms able to generate and sustain an electrochemical gradient which is used typically to generate electrical power. In the more studied set-up, the anode contains heterotrophic bacteria in anaerobic conditions, capable to oxidize organic molecules releasing protons and electrons, as well as other by-products. Released protons could reach the cathode (through a membrane or not) whereas electrons travel across an external circuit originating an easily measurable direct current flow. MFCs have been proposed fundamentally as electric power producing devices or more recently as hydrogen producing devices. Here we will review the still incipient development of analytical uses of MFCs or related devices or set-ups, in the light of a non-restrictive MFC definition, as promising tools to asset water quality or other measurable parameters. An introduction to biological based analytical methods, including bioassays and biosensors, as well as MFCs design and operating principles, will also be included. Besides, the use of MFCs as biochemical oxygen demand sensors (perhaps the main analytical application of MFCs) is discussed. In a companion review (Part 2), other new analytical applications are reviewed used for toxicity sensors, metabolic sensors, life detectors, and other proposed applications. © 2014 Elsevier B.V.
author	Abrevaya, Ximena Celeste Sacco, Natalia Jimena Bonetto, Marìa Celina Cortón, Eduardo
author_facet	Abrevaya, Ximena Celeste Sacco, Natalia Jimena Bonetto, Marìa Celina Cortón, Eduardo
author_sort	Abrevaya, Ximena Celeste
title	Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand
title_short	Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand
title_full	Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand
title_fullStr	Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand
title_full_unstemmed	Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand
title_sort	analytical applications of microbial fuel cells. part i: biochemical oxygen demand
publishDate	2015
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09565663_v63_n_p580_Abrevaya http://hdl.handle.net/20.500.12110/paper_09565663_v63_n_p580_Abrevaya
work_keys_str_mv	AT abrevayaximenaceleste analyticalapplicationsofmicrobialfuelcellspartibiochemicaloxygendemand AT sacconataliajimena analyticalapplicationsofmicrobialfuelcellspartibiochemicaloxygendemand AT bonettomariacelina analyticalapplicationsofmicrobialfuelcellspartibiochemicaloxygendemand AT cortoneduardo analyticalapplicationsofmicrobialfuelcellspartibiochemicaloxygendemand
_version_	1768545983648497664

Analytical applications of microbial fuel cells. Part I: Biochemical oxygen demand

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