The preparation and characterization of the hexacyanides immobilized in chitosan

Detalhes bibliográficos
Autor(a) principal: Rodrigues,Clóvis Antonio
Data de Publicação: 1997
Outros Autores: Stadler,Eduardo, Laranjeira,Mauro C. M., Drago,Valderes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000100003
Resumo: We report some details of the ferrocyanide and ferricyanide complexes immobilized in chitosan. These immobilized complexes are characterized by electrochemistry, and infrared and Mössbauer spectroscopy. Alterations are observed in the infrared and Mössbauer spectra and in the cyclic voltammograms of the material prepared with ferricyanide when this material is irradiated with sunlight. These alterations indicate that the ferricyanide ion undergoes a photoinductive reduction on the biopolymeric surface.
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spelling The preparation and characterization of the hexacyanides immobilized in chitosanchitosancyclic voltammogramsphotoinductive reductionWe report some details of the ferrocyanide and ferricyanide complexes immobilized in chitosan. These immobilized complexes are characterized by electrochemistry, and infrared and Mössbauer spectroscopy. Alterations are observed in the infrared and Mössbauer spectra and in the cyclic voltammograms of the material prepared with ferricyanide when this material is irradiated with sunlight. These alterations indicate that the ferricyanide ion undergoes a photoinductive reduction on the biopolymeric surface.Sociedade Brasileira de Química1997-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000100003Journal of the Brazilian Chemical Society v.8 n.1 1997reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50531997000100003info:eu-repo/semantics/openAccessRodrigues,Clóvis AntonioStadler,EduardoLaranjeira,Mauro C. M.Drago,Valdereseng2011-10-04T00:00:00Zoai:scielo:S0103-50531997000100003Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2011-10-04T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv The preparation and characterization of the hexacyanides immobilized in chitosan
title The preparation and characterization of the hexacyanides immobilized in chitosan
spellingShingle The preparation and characterization of the hexacyanides immobilized in chitosan
Rodrigues,Clóvis Antonio
chitosan
cyclic voltammograms
photoinductive reduction
title_short The preparation and characterization of the hexacyanides immobilized in chitosan
title_full The preparation and characterization of the hexacyanides immobilized in chitosan
title_fullStr The preparation and characterization of the hexacyanides immobilized in chitosan
title_full_unstemmed The preparation and characterization of the hexacyanides immobilized in chitosan
title_sort The preparation and characterization of the hexacyanides immobilized in chitosan
author Rodrigues,Clóvis Antonio
author_facet Rodrigues,Clóvis Antonio
Stadler,Eduardo
Laranjeira,Mauro C. M.
Drago,Valderes
author_role author
author2 Stadler,Eduardo
Laranjeira,Mauro C. M.
Drago,Valderes
author2_role author
author
author
dc.contributor.author.fl_str_mv Rodrigues,Clóvis Antonio
Stadler,Eduardo
Laranjeira,Mauro C. M.
Drago,Valderes
dc.subject.por.fl_str_mv chitosan
cyclic voltammograms
photoinductive reduction
topic chitosan
cyclic voltammograms
photoinductive reduction
description We report some details of the ferrocyanide and ferricyanide complexes immobilized in chitosan. These immobilized complexes are characterized by electrochemistry, and infrared and Mössbauer spectroscopy. Alterations are observed in the infrared and Mössbauer spectra and in the cyclic voltammograms of the material prepared with ferricyanide when this material is irradiated with sunlight. These alterations indicate that the ferricyanide ion undergoes a photoinductive reduction on the biopolymeric surface.
publishDate 1997
dc.date.none.fl_str_mv 1997-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000100003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50531997000100003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50531997000100003
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.8 n.1 1997
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
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instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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