Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms

A robust biocatalyst was produced by immobilization of R-amylase into mesoporous silica thin films with local order pore structure and 11 nm pore diameter, supported on glass stripes. The activity of this novel catalyst was evaluated for direct starch degradation. The catalyst films show excellent a...

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Autores: Bellino, Martin Gonzalo, Regazzoni, Alberto Ernesto, Soler Illia, Galo Juan de Avila Arturo
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2010
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/99640
Acceso en línea:http://hdl.handle.net/11336/99640
Access Level:acceso abierto
Palabra clave:CATALYSIS
IMMOBILIZED ENZYMES
MESOPOROUS THIN FILMS
NANOPOROUS
R-AMYLASE
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
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oai_identifier_str oai:ri.conicet.gov.ar:11336/99640
network_acronym_str AR
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repository_id_str
spelling Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platformsBellino, Martin GonzaloRegazzoni, Alberto ErnestoSoler Illia, Galo Juan de Avila ArturoCATALYSISIMMOBILIZED ENZYMESMESOPOROUS THIN FILMSNANOPOROUSR-AMYLASEhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A robust biocatalyst was produced by immobilization of R-amylase into mesoporous silica thin films with local order pore structure and 11 nm pore diameter, supported on glass stripes. The activity of this novel catalyst was evaluated for direct starch degradation. The catalyst films show excellent activity, and enhanced stability with respect to free enzyme at extreme conditions of pH and temperature. In addition, they can be easily separated from the reaction media and reused several times.Fil: Bellino, Martin Gonzalo. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Regazzoni, Alberto Ernesto. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Chemical Society2010-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/99640Bellino, Martin Gonzalo; Regazzoni, Alberto Ernesto; Soler Illia, Galo Juan de Avila Arturo; Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms; American Chemical Society; ACS Applied Materials & Interfaces; 2; 2; 2-2010; 360-3651944-8244CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/am900645binfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/am900645binfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:23:18Zoai:ri.conicet.gov.ar:11336/99640instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 14:23:19.159CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
title Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
spellingShingle Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
Bellino, Martin Gonzalo
CATALYSIS
IMMOBILIZED ENZYMES
MESOPOROUS THIN FILMS
NANOPOROUS
R-AMYLASE
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
title_short Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
title_full Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
title_fullStr Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
title_full_unstemmed Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
title_sort Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms
dc.creator.none.fl_str_mv Bellino, Martin Gonzalo
Regazzoni, Alberto Ernesto
Soler Illia, Galo Juan de Avila Arturo
author Bellino, Martin Gonzalo
author_facet Bellino, Martin Gonzalo
Regazzoni, Alberto Ernesto
Soler Illia, Galo Juan de Avila Arturo
author_role author
author2 Regazzoni, Alberto Ernesto
Soler Illia, Galo Juan de Avila Arturo
author2_role author
author
dc.subject.none.fl_str_mv CATALYSIS
IMMOBILIZED ENZYMES
MESOPOROUS THIN FILMS
NANOPOROUS
R-AMYLASE
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
topic CATALYSIS
IMMOBILIZED ENZYMES
MESOPOROUS THIN FILMS
NANOPOROUS
R-AMYLASE
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description A robust biocatalyst was produced by immobilization of R-amylase into mesoporous silica thin films with local order pore structure and 11 nm pore diameter, supported on glass stripes. The activity of this novel catalyst was evaluated for direct starch degradation. The catalyst films show excellent activity, and enhanced stability with respect to free enzyme at extreme conditions of pH and temperature. In addition, they can be easily separated from the reaction media and reused several times.
publishDate 2010
dc.date.none.fl_str_mv 2010-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/99640
Bellino, Martin Gonzalo; Regazzoni, Alberto Ernesto; Soler Illia, Galo Juan de Avila Arturo; Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms; American Chemical Society; ACS Applied Materials & Interfaces; 2; 2; 2-2010; 360-365
1944-8244
CONICET Digital
CONICET
url http://hdl.handle.net/11336/99640
identifier_str_mv Bellino, Martin Gonzalo; Regazzoni, Alberto Ernesto; Soler Illia, Galo Juan de Avila Arturo; Amylase-Functionalized mesoporous silica thin films as robust biocatalyst platforms; American Chemical Society; ACS Applied Materials & Interfaces; 2; 2; 2-2010; 360-365
1944-8244
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/am900645b
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/am900645b
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,812429

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