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dc.contributor.authorBueno, Paulo R. [UNESP]
dc.contributor.authorSchrott, Germán D.
dc.contributor.authorBonanni, Pablo S.
dc.contributor.authorSimison, Silvia N.
dc.contributor.authorBusalmen, Juan P.
dc.date.accessioned2015-12-07T15:33:47Z
dc.date.available2015-12-07T15:33:47Z
dc.date.issued2015
dc.identifierhttp://dx.doi.org/10.1002/cssc.201403443
dc.identifier.citationChemsuschem, v. 8, n. 15, p. 2492-2495, 2015.
dc.identifier.issn1864-564X
dc.identifier.urihttp://hdl.handle.net/11449/131316
dc.description.abstractAn electrical model able to decouple the electron pathway from microbial cell machinery impedance terms is introduced. In this context, capacitance characteristics of the biofilm are clearly resolved. In other words, the model allows separating, according to the advantage of frequency and spectroscopic response approach, the different terms controlling the performance of the microbial biofilm respiratory process and thus the directly related electricity production process. The model can be accurately fitted to voltammetry measurements obtained under steady-state conditions and also to biofilm discharge amperometric measurements. The implications of biological aspects of the electrochemical or redox capacitance are discussed theoretically in the context of current knowledge with regard to structure and physiological activity of microbial Geobacter biofilms.en
dc.format.extent2492-2495
dc.language.isoeng
dc.publisherWiley-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.relation.ispartofChemsuschem
dc.sourcePubMed
dc.subjectBiofilmsen
dc.subjectCapacitanceen
dc.subjectMicrobial respirationen
dc.subjectSpectroscopyen
dc.subjectThermodynamicsen
dc.titleBiochemical capacitance of geobacter sulfurreducens biofilmsen
dc.typeArtigo
dcterms.rightsHolderWiley-VCH Verlag GmbH & Co. KGaA, Weinheim
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionINTEMA-CONICET-UNMdP
dc.description.affiliationDepartamento de Físico Química, Instituto de Química (IQ), Universidade Estadual Paulista (UNESP), Araraquara, SP, Brasil
dc.description.affiliationLaboratorio de Bioelectroquímica, División Electroquímica y Corrosión, INTEMA-CONICET-UNMdP, Mar del Plata, Argentina
dc.description.affiliationUnespDepartamento de Físico Química, Instituto de Química (IQ), Universidade Estadual Paulista (UNESP), Araraquara, SP, Brasil
dc.identifier.doi10.1002/cssc.201403443
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
dc.identifier.pubmed26212121
unesp.author.orcid0000-0003-2827-0208[1]
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