Simultaneous characterization of porous and non-porous electrodes in microbial electrochemical systems
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Campo DC | Valor | Idioma |
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dc.contributor | Electrocatálisis y Electroquímica de Polímeros | es_ES |
dc.contributor.author | Prado, Amanda | - |
dc.contributor.author | Berenguer Betrián, Raúl | - |
dc.contributor.author | Berná Galiano, Antonio | - |
dc.contributor.author | Esteve-Núñez, Abraham | - |
dc.contributor.other | Universidad de Alicante. Departamento de Química Física | es_ES |
dc.contributor.other | Universidad de Alicante. Instituto Universitario de Materiales | es_ES |
dc.date.accessioned | 2020-12-02T07:30:53Z | - |
dc.date.available | 2020-12-02T07:30:53Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | MethodsX. 2020, 7: 101021. https://doi.org/10.1016/j.mex.2020.101021 | es_ES |
dc.identifier.issn | 2215-0161 | - |
dc.identifier.uri | http://hdl.handle.net/10045/110652 | - |
dc.description.abstract | Adequate electrochemical characterization of electrode material/biofilms is crucial for a comprehensive understanding and comparative performance of bioelectrochemical systems (BES). However, their responses are greatly affected by the metabolic activity and growth of these living entities and/or the interference of electrode wiring that can act as an electroactive surface for growth or constitute a source of contamination by corrosion. This restricts the meaningful comparison of the performance of distinct electrode materials in BES. This work describes a methodology for simultaneous electrochemical control and measurement of the microbial response on different electrode materials under the same physicochemical and biological conditions. The method is based on the use of a single channel potentiostat and one counter and reference electrodes to simultaneously polarize several electrode materials in a sole bioelectrochemical cell. Furthermore, various strategies to minimize wiring corrosion are proposed. The proposed methodology, then, will enable a more rigorous characterization of microbial electrochemical responses for comparisons purposes. | es_ES |
dc.description.sponsorship | The authors thank the MINECO and FEDER (RYC-2017-23618) for financial support. This investigation has received funding from the European Union's Horizon 2020 research and innovation programme under the grant agreements No. 642190 (Project “iMETLAND”; http://www.imetland.eu) and No. 826244 (Project “ELECTRA”; http://www.electra.site). Amanda Prado de Nicolás was funded by the “Formación de Personal Investigador (FPI)” PhD fellowship programme from the University of Alcalá. | es_ES |
dc.language | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | © 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license. (http://creativecommons.org/licenses/by/4.0/) | es_ES |
dc.subject | Electrode materials | es_ES |
dc.subject | Electroactive biofilms | es_ES |
dc.subject | Bioelectrochemical systems | es_ES |
dc.subject | Porous and non-porous electrodes | es_ES |
dc.subject.other | Química Física | es_ES |
dc.title | Simultaneous characterization of porous and non-porous electrodes in microbial electrochemical systems | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.1016/j.mex.2020.101021 | - |
dc.relation.publisherversion | https://doi.org/10.1016/j.mex.2020.101021 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/642190 | es_ES |
Aparece en las colecciones: | INV - GEPE - Artículos de Revistas Investigaciones financiadas por la UE |
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