Electron storage in electroactive biofilms

Detalhes bibliográficos
Autor(a) principal: ter Heijne, A.
Data de Publicação: 2021
Outros Autores: Pereira, M. A., Pereira, J., Sleutels, T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/71187
Resumo: Microbial electrochemical technologies (METs) are promising for sustainable applications. Recently, electron storage during intermittent operation of electroactive biofilms (EABs) has been shown to play an important role in power output and electron efficiencies. Insights into electron storage mechanisms, and the conditions under which these occur, are essential to improve microbial electrochemical conversions and to optimize biotechnological processes. Here, we discuss the two main mechanisms for electron storage in EABs: storage in the form of reduced redox active components in the electron transport chain and in the form of polymers. We review electron storage in EABs and in other microorganisms and will discuss how the mechanisms of electron storage can be influenced.
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spelling Electron storage in electroactive biofilmsmicrobial electrochemical technologieselectron storagepolymerselectroactive biofilmsScience & TechnologyMicrobial electrochemical technologies (METs) are promising for sustainable applications. Recently, electron storage during intermittent operation of electroactive biofilms (EABs) has been shown to play an important role in power output and electron efficiencies. Insights into electron storage mechanisms, and the conditions under which these occur, are essential to improve microbial electrochemical conversions and to optimize biotechnological processes. Here, we discuss the two main mechanisms for electron storage in EABs: storage in the form of reduced redox active components in the electron transport chain and in the form of polymers. We review electron storage in EABs and in other microorganisms and will discuss how the mechanisms of electron storage can be influenced.This work is part of the research program Vidi (with project number 17516), which is (partly) financed by the Dutch Research Council (NWO). The research was performed in cooperation with Wetsus, the European Centre of Excellence for Sustainable Water Technology. Wetsus is cofunded by the Dutch Ministry of Economic Affairs and Ministry of Infrastructure and Environment, the European Union Regional Development Fund, the Province of Fryslân, and the Northern Netherlands Provinces. The authors would like to thank the participants of the research theme ‘Resource Recovery’ for the fruitful discussions and their financial support. The authors also acknowledge the financial support given by the Portuguese Foundation for Science and Technology (FCT) under the scope of the strategic funding of UIDB/04469/2020 unit and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020 – Programa Operacional Regional do Norte.info:eu-repo/semantics/publishedVersionElsevier 1Universidade do Minhoter Heijne, A.Pereira, M. A.Pereira, J.Sleutels, T.20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/71187engter Heijne, A.; Pereira, M. Alcina; Pereira, J.; Sleutels, T., Electron storage in electroactive biofilms. Trends in Biotechnology, 39(1), 34-42, 20210167779910.1016/j.tibtech.2020.06.00632646618https://www.sciencedirect.com/science/article/pii/S0167779920301700info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-05-25T01:53:59Zoai:repositorium.sdum.uminho.pt:1822/71187Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-25T01:53:59Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Electron storage in electroactive biofilms
title Electron storage in electroactive biofilms
spellingShingle Electron storage in electroactive biofilms
ter Heijne, A.
microbial electrochemical technologies
electron storage
polymers
electroactive biofilms
Science & Technology
title_short Electron storage in electroactive biofilms
title_full Electron storage in electroactive biofilms
title_fullStr Electron storage in electroactive biofilms
title_full_unstemmed Electron storage in electroactive biofilms
title_sort Electron storage in electroactive biofilms
author ter Heijne, A.
author_facet ter Heijne, A.
Pereira, M. A.
Pereira, J.
Sleutels, T.
author_role author
author2 Pereira, M. A.
Pereira, J.
Sleutels, T.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv ter Heijne, A.
Pereira, M. A.
Pereira, J.
Sleutels, T.
dc.subject.por.fl_str_mv microbial electrochemical technologies
electron storage
polymers
electroactive biofilms
Science & Technology
topic microbial electrochemical technologies
electron storage
polymers
electroactive biofilms
Science & Technology
description Microbial electrochemical technologies (METs) are promising for sustainable applications. Recently, electron storage during intermittent operation of electroactive biofilms (EABs) has been shown to play an important role in power output and electron efficiencies. Insights into electron storage mechanisms, and the conditions under which these occur, are essential to improve microbial electrochemical conversions and to optimize biotechnological processes. Here, we discuss the two main mechanisms for electron storage in EABs: storage in the form of reduced redox active components in the electron transport chain and in the form of polymers. We review electron storage in EABs and in other microorganisms and will discuss how the mechanisms of electron storage can be influenced.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/71187
url https://hdl.handle.net/1822/71187
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv ter Heijne, A.; Pereira, M. Alcina; Pereira, J.; Sleutels, T., Electron storage in electroactive biofilms. Trends in Biotechnology, 39(1), 34-42, 2021
01677799
10.1016/j.tibtech.2020.06.006
32646618
https://www.sciencedirect.com/science/article/pii/S0167779920301700
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier 1
publisher.none.fl_str_mv Elsevier 1
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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