Polyoxometalates as promoters of laccase-assisted reactions

Detalhes bibliográficos
Autor(a) principal: Carneiro, Andrea
Data de Publicação: 2000
Outros Autores: Abreu, Ana S., Evtuguin, D. V., Neto, C. Pascoal, Gübitz, Georg M., Paulo, Artur Cavaco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/2618
Resumo: A synergistic effect of polyoxometalate and laccase benzenediol:oxygen oxidoreductase, EC 1.10.3.2 has been observed in the aerobic oxidation of a hydrazonaphthalene type colorant. The considerable increase in the decolorization rate of Solophenyl Blue GL dye with the new catalytic system composed by laccase and heptamolybdopentovanadophosphate heteropolyanion, when compared with the treatment with enzyme or heteropolyanion alone, was tentatively explained by the redox mediation action of the heteropolyanion.
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spelling Polyoxometalates as promoters of laccase-assisted reactionsPolyoxometalatesPromotersLaccaseScience & TechnologyA synergistic effect of polyoxometalate and laccase benzenediol:oxygen oxidoreductase, EC 1.10.3.2 has been observed in the aerobic oxidation of a hydrazonaphthalene type colorant. The considerable increase in the decolorization rate of Solophenyl Blue GL dye with the new catalytic system composed by laccase and heptamolybdopentovanadophosphate heteropolyanion, when compared with the treatment with enzyme or heteropolyanion alone, was tentatively explained by the redox mediation action of the heteropolyanion.Elsevier 1Universidade do MinhoCarneiro, AndreaAbreu, Ana S.Evtuguin, D. V.Neto, C. PascoalGübitz, Georg M.Paulo, Artur Cavaco2000-012000-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/2618eng"Journal of Molecular Catalysis B : enzymatic". ISSN 1381-1177. 9 (2000) 293-295.1381-117710.1016/S1381-1177(00)00006-0info: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:RCAAP2024-05-25T01:52:31Zoai:repositorium.sdum.uminho.pt:1822/2618Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-25T01:52:31Repositório 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 Polyoxometalates as promoters of laccase-assisted reactions
title Polyoxometalates as promoters of laccase-assisted reactions
spellingShingle Polyoxometalates as promoters of laccase-assisted reactions
Carneiro, Andrea
Polyoxometalates
Promoters
Laccase
Science & Technology
title_short Polyoxometalates as promoters of laccase-assisted reactions
title_full Polyoxometalates as promoters of laccase-assisted reactions
title_fullStr Polyoxometalates as promoters of laccase-assisted reactions
title_full_unstemmed Polyoxometalates as promoters of laccase-assisted reactions
title_sort Polyoxometalates as promoters of laccase-assisted reactions
author Carneiro, Andrea
author_facet Carneiro, Andrea
Abreu, Ana S.
Evtuguin, D. V.
Neto, C. Pascoal
Gübitz, Georg M.
Paulo, Artur Cavaco
author_role author
author2 Abreu, Ana S.
Evtuguin, D. V.
Neto, C. Pascoal
Gübitz, Georg M.
Paulo, Artur Cavaco
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Carneiro, Andrea
Abreu, Ana S.
Evtuguin, D. V.
Neto, C. Pascoal
Gübitz, Georg M.
Paulo, Artur Cavaco
dc.subject.por.fl_str_mv Polyoxometalates
Promoters
Laccase
Science & Technology
topic Polyoxometalates
Promoters
Laccase
Science & Technology
description A synergistic effect of polyoxometalate and laccase benzenediol:oxygen oxidoreductase, EC 1.10.3.2 has been observed in the aerobic oxidation of a hydrazonaphthalene type colorant. The considerable increase in the decolorization rate of Solophenyl Blue GL dye with the new catalytic system composed by laccase and heptamolybdopentovanadophosphate heteropolyanion, when compared with the treatment with enzyme or heteropolyanion alone, was tentatively explained by the redox mediation action of the heteropolyanion.
publishDate 2000
dc.date.none.fl_str_mv 2000-01
2000-01-01T00:00:00Z
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/1822/2618
url https://hdl.handle.net/1822/2618
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Journal of Molecular Catalysis B : enzymatic". ISSN 1381-1177. 9 (2000) 293-295.
1381-1177
10.1016/S1381-1177(00)00006-0
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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