The relay network of Geobacter biofilms

While actual models explaining electron conduction in electricity producing biofilms have evolved separately to apparent irreconcilable conceptual positions, finding cytochrome complexes in the external matrix of Geobacter biofilms supports the proposal of a new functional model, that takes fundamen...

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Detalles Bibliográficos
Autores: Ordoñez, Maria Victoria, Schrott, Germán David, Massazza, Diego Ariel, Busalmen, Juan Pablo
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/32399
Acceso en línea:http://hdl.handle.net/11336/32399
Access Level:acceso embargado
Palabra clave:Geobacters
Biofilms
Cytochrome complexes
Relay network
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
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spelling The relay network of Geobacter biofilmsOrdoñez, Maria VictoriaSchrott, Germán DavidMassazza, Diego ArielBusalmen, Juan PabloGeobactersBiofilmsCytochrome complexesRelay networkhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1While actual models explaining electron conduction in electricity producing biofilms have evolved separately to apparent irreconcilable conceptual positions, finding cytochrome complexes in the external matrix of Geobacter biofilms supports the proposal of a new functional model, that takes fundamental elements from confronting theories. In this model electrons expelled by cells are conducted to the collecting electrode along a network of supramolecular cytochrome arrangements interconnected by semiconducting pilus fibres that provide equipotential conditions within physically distant points. This arrangement resembles, from our point of view, a relay network for Geobacter biofilm, which allows a concerted physiological response of the entire population to any local redox change.Fil: Ordoñez, Maria Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Schrott, Germán David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Massazza, Diego Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Busalmen, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaRoyal Society of Chemistry2016-07-27info:eu-repo/date/embargoEnd/2018-01-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32399Busalmen, Juan Pablo; Massazza, Diego Ariel; Schrott, Germán David; Ordoñez, Maria Victoria; The relay network of Geobacter biofilms; Royal Society of Chemistry; Energy & Environmental Science; 9; 27-7-2016; 2677-26811754-5692CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C6EE01699Einfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2016/EE/C6EE01699E#!divAbstractinfo:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:36:45Zoai:ri.conicet.gov.ar:11336/32399instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:36:46.273CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The relay network of Geobacter biofilms
title The relay network of Geobacter biofilms
spellingShingle The relay network of Geobacter biofilms
Ordoñez, Maria Victoria
Geobacters
Biofilms
Cytochrome complexes
Relay network
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
title_short The relay network of Geobacter biofilms
title_full The relay network of Geobacter biofilms
title_fullStr The relay network of Geobacter biofilms
title_full_unstemmed The relay network of Geobacter biofilms
title_sort The relay network of Geobacter biofilms
dc.creator.none.fl_str_mv Ordoñez, Maria Victoria
Schrott, Germán David
Massazza, Diego Ariel
Busalmen, Juan Pablo
author Ordoñez, Maria Victoria
author_facet Ordoñez, Maria Victoria
Schrott, Germán David
Massazza, Diego Ariel
Busalmen, Juan Pablo
author_role author
author2 Schrott, Germán David
Massazza, Diego Ariel
Busalmen, Juan Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv Geobacters
Biofilms
Cytochrome complexes
Relay network
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
topic Geobacters
Biofilms
Cytochrome complexes
Relay network
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description While actual models explaining electron conduction in electricity producing biofilms have evolved separately to apparent irreconcilable conceptual positions, finding cytochrome complexes in the external matrix of Geobacter biofilms supports the proposal of a new functional model, that takes fundamental elements from confronting theories. In this model electrons expelled by cells are conducted to the collecting electrode along a network of supramolecular cytochrome arrangements interconnected by semiconducting pilus fibres that provide equipotential conditions within physically distant points. This arrangement resembles, from our point of view, a relay network for Geobacter biofilm, which allows a concerted physiological response of the entire population to any local redox change.
publishDate 2016
dc.date.none.fl_str_mv 2016-07-27
info:eu-repo/date/embargoEnd/2018-01-27
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/32399
Busalmen, Juan Pablo; Massazza, Diego Ariel; Schrott, Germán David; Ordoñez, Maria Victoria; The relay network of Geobacter biofilms; Royal Society of Chemistry; Energy & Environmental Science; 9; 27-7-2016; 2677-2681
1754-5692
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32399
identifier_str_mv Busalmen, Juan Pablo; Massazza, Diego Ariel; Schrott, Germán David; Ordoñez, Maria Victoria; The relay network of Geobacter biofilms; Royal Society of Chemistry; Energy & Environmental Science; 9; 27-7-2016; 2677-2681
1754-5692
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1039/C6EE01699E
info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2016/EE/C6EE01699E#!divAbstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv embargoedAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,812455

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