Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase

Detalhes bibliográficos
Autor(a) principal: Cordas, Cristina M.
Data de Publicação: 2019
Outros Autores: Campaniço, Mariana, Baptista, Rita, Maia, Luísa B., Moura, Isabel, Moura, José J. G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/95855
Resumo: This work was supported by the Associate Laboratory for Green Chemistry -LAQV, with national funds from FCT/MCTES ( UID/QUI/50006/2019 ). LBM thanks to FCT/MCTES for the CEEC-Individual 2017 Program Contract.
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spelling Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenaseCO reductionDirect electrochemistryElectrocatalysisFormate dehydrogenaseBiochemistryInorganic ChemistryThis work was supported by the Associate Laboratory for Green Chemistry -LAQV, with national funds from FCT/MCTES ( UID/QUI/50006/2019 ). LBM thanks to FCT/MCTES for the CEEC-Individual 2017 Program Contract.Formate dehydrogenase enzymes catalyse the reversible two-electron oxidation of formate to carbon dioxide. The class of metal-dependent formate dehydrogenases comprises prokaryotic enzymes holding redox-active centres and a catalytic site, containing either molybdenum or tungsten ion, that mediates the formate/carbon dioxide interconversion. The carbon dioxide reduction is of a particular interest, since it may be a route for its atmospheric mitigation with the simultaneous production of added-value products, as formate-derived compounds. Recently, the periplasmic formate dehydrogenase from Desulfovibrio desulfuricans, a molybdenum-containing enzyme, was proven to be an efficient enzyme for the CO 2 reduction to formate. In this work, the immobilized formate dehydrogenase isolated from Desulfovibrio desulfuricans direct electrochemical behaviour was attained in the presence and absence of substrates and the formal potentials associated with the catalytic centre transitions were determined in non-turnover conditions. The enzyme catalytic activity towards carbon dioxide reduction was observed using direct electrochemical methods.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNCordas, Cristina M.Campaniço, MarianaBaptista, RitaMaia, Luísa B.Moura, IsabelMoura, José J. G.2022-03-28T00:31:11Z2019-07-012019-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/95855eng0162-0134PURE: 12947802https://doi.org/10.1016/j.jinorgbio.2019.110694info: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:RCAAP2024-03-11T04:43:47Zoai:run.unl.pt:10362/95855Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:38:27.400899Repositório 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 Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
title Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
spellingShingle Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
Cordas, Cristina M.
CO reduction
Direct electrochemistry
Electrocatalysis
Formate dehydrogenase
Biochemistry
Inorganic Chemistry
title_short Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
title_full Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
title_fullStr Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
title_full_unstemmed Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
title_sort Direct electrochemical reduction of carbon dioxide by a molybdenum-containing formate dehydrogenase
author Cordas, Cristina M.
author_facet Cordas, Cristina M.
Campaniço, Mariana
Baptista, Rita
Maia, Luísa B.
Moura, Isabel
Moura, José J. G.
author_role author
author2 Campaniço, Mariana
Baptista, Rita
Maia, Luísa B.
Moura, Isabel
Moura, José J. G.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Cordas, Cristina M.
Campaniço, Mariana
Baptista, Rita
Maia, Luísa B.
Moura, Isabel
Moura, José J. G.
dc.subject.por.fl_str_mv CO reduction
Direct electrochemistry
Electrocatalysis
Formate dehydrogenase
Biochemistry
Inorganic Chemistry
topic CO reduction
Direct electrochemistry
Electrocatalysis
Formate dehydrogenase
Biochemistry
Inorganic Chemistry
description This work was supported by the Associate Laboratory for Green Chemistry -LAQV, with national funds from FCT/MCTES ( UID/QUI/50006/2019 ). LBM thanks to FCT/MCTES for the CEEC-Individual 2017 Program Contract.
publishDate 2019
dc.date.none.fl_str_mv 2019-07-01
2019-07-01T00:00:00Z
2022-03-28T00:31:11Z
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 http://hdl.handle.net/10362/95855
url http://hdl.handle.net/10362/95855
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0162-0134
PURE: 12947802
https://doi.org/10.1016/j.jinorgbio.2019.110694
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.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
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