Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/35487

TitleElectronic transference assessment of the redox processes at carbon electrodes coated with Geobacter sulfurreducens that grown at different temperatures
Author(s)Peixoto, L.
Santos, Andréa F. S.
Machado, Idalina
Sousa, A. M.
Brito, A. G.
Parpot, Pier
Pereira, Maria Olívia
Nogueira, R.
KeywordsGeobacter sulfurreducens
Electrons
Cytochromes
Issue dateOct-2011
CitationPeixoto, L.; Santos, Andréa F. S.; Machado, I.; Sousa, A. M.; Brito, A. G.; Parpot, P.; Pereira, M. O.; Nogueira, R., Electronic transference assessment of the redox processes at carbon electrodes coated with Geobacter sulfurreducens that grown at different temperatures. Semana da Escola de Engenharia 2011 - Uma Escola a Reinventar o Futuro. Guimarães, Portugal, Oct. 24-27, 2011. ISBN: 978-972-8692-61-2
Abstract(s)In the present study, the kinetic parameters of redox reactions and the proteomic profiles of Geobacter sulfurreducens grown at different temperatures (25 ºC and 37 ºC) were evaluated. Oxidation peaks with different potentials and current intensities were observed for both cultures. Also, the outer membrane proteins of the bacteria at the two temperatures revealed different profiles that can be responsible for different redox centers. Thus, G. sulfurreducens that grows at different temperatures may express different cytochromes in the external membrane.
TypeAbstract
URIhttp://hdl.handle.net/1822/35487
ISBN978-972-8692-61-2
Publisher versionwww3.dsi.uminho.pt/seeum2011/CD
Peer-Reviewedno
AccessOpen access
Appears in Collections:CEB - Resumos em Livros de Atas / Abstracts in Proceedings

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