Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography

Autores
Sombra, Lorena Luján; Moliner Martínez, Yolanda; Cárdenas Aranzana, María Soledad; Valcárcel, Miguel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Carboxylic multi-walled carbon nanotubes (c-MWNT) have been immobilized into a fused-silica capillary for capillary electrochromatography. The c-MWNT were successfully incorporated after the silanization and coupling with glutaraldehyde on the inner surface of the capillary. The electrochromatographic features of the c-MWNT immobilized stationary phase have been evaluated for the analysis of different compounds of pharmaceutical interest. The results indicated high electrochromatographic resolution, good capillary efficiency and retention factors. In addition, highly reproducible results between runs, days and capillaries were obtained.
Fil: Sombra, Lorena Luján. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Departamento de Química. Área de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Moliner Martínez, Yolanda. Universidad de Córdoba; España
Fil: Cárdenas Aranzana, María Soledad. Universidad de Córdoba; España
Fil: Valcárcel, Miguel. Universidad de Córdoba; España
Materia
CAPILLARY ELECTROCHROMATOGRAPHY
CARBON NANOTUBES
PHARMACEUTICAL ANALYSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/93224
Acceder
id CONICETDig_a91ffa4226ca87ad8cebc22d419e9082
oai_identifier_str oai:ri.conicet.gov.ar:11336/93224
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatographySombra, Lorena LujánMoliner Martínez, YolandaCárdenas Aranzana, María SoledadValcárcel, MiguelCAPILLARY ELECTROCHROMATOGRAPHYCARBON NANOTUBESPHARMACEUTICAL ANALYSIShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Carboxylic multi-walled carbon nanotubes (c-MWNT) have been immobilized into a fused-silica capillary for capillary electrochromatography. The c-MWNT were successfully incorporated after the silanization and coupling with glutaraldehyde on the inner surface of the capillary. The electrochromatographic features of the c-MWNT immobilized stationary phase have been evaluated for the analysis of different compounds of pharmaceutical interest. The results indicated high electrochromatographic resolution, good capillary efficiency and retention factors. In addition, highly reproducible results between runs, days and capillaries were obtained.Fil: Sombra, Lorena Luján. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Departamento de Química. Área de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; ArgentinaFil: Moliner Martínez, Yolanda. Universidad de Córdoba; EspañaFil: Cárdenas Aranzana, María Soledad. Universidad de Córdoba; EspañaFil: Valcárcel, Miguel. Universidad de Córdoba; EspañaWiley VCH Verlag2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/93224Sombra, Lorena Luján; Moliner Martínez, Yolanda; Cárdenas Aranzana, María Soledad; Valcárcel, Miguel; Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography; Wiley VCH Verlag; Electrophoresis; 29; 18; 12-2008; 3850-38570173-0835CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/elps.200800275info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/elps.200800275info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:14:58Zoai:ri.conicet.gov.ar:11336/93224instacron: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:34982025-09-10 13:14:58.256CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
title Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
spellingShingle Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
Sombra, Lorena Luján
CAPILLARY ELECTROCHROMATOGRAPHY
CARBON NANOTUBES
PHARMACEUTICAL ANALYSIS
title_short Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
title_full Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
title_fullStr Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
title_full_unstemmed Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
title_sort Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography
dc.creator.none.fl_str_mv Sombra, Lorena Luján
Moliner Martínez, Yolanda
Cárdenas Aranzana, María Soledad
Valcárcel, Miguel
author Sombra, Lorena Luján
author_facet Sombra, Lorena Luján
Moliner Martínez, Yolanda
Cárdenas Aranzana, María Soledad
Valcárcel, Miguel
author_role author
author2 Moliner Martínez, Yolanda
Cárdenas Aranzana, María Soledad
Valcárcel, Miguel
author2_role author
author
author
dc.subject.none.fl_str_mv CAPILLARY ELECTROCHROMATOGRAPHY
CARBON NANOTUBES
PHARMACEUTICAL ANALYSIS
topic CAPILLARY ELECTROCHROMATOGRAPHY
CARBON NANOTUBES
PHARMACEUTICAL ANALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Carboxylic multi-walled carbon nanotubes (c-MWNT) have been immobilized into a fused-silica capillary for capillary electrochromatography. The c-MWNT were successfully incorporated after the silanization and coupling with glutaraldehyde on the inner surface of the capillary. The electrochromatographic features of the c-MWNT immobilized stationary phase have been evaluated for the analysis of different compounds of pharmaceutical interest. The results indicated high electrochromatographic resolution, good capillary efficiency and retention factors. In addition, highly reproducible results between runs, days and capillaries were obtained.
Fil: Sombra, Lorena Luján. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Departamento de Química. Área de Química Analítica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Química de San Luis. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Química de San Luis; Argentina
Fil: Moliner Martínez, Yolanda. Universidad de Córdoba; España
Fil: Cárdenas Aranzana, María Soledad. Universidad de Córdoba; España
Fil: Valcárcel, Miguel. Universidad de Córdoba; España
description Carboxylic multi-walled carbon nanotubes (c-MWNT) have been immobilized into a fused-silica capillary for capillary electrochromatography. The c-MWNT were successfully incorporated after the silanization and coupling with glutaraldehyde on the inner surface of the capillary. The electrochromatographic features of the c-MWNT immobilized stationary phase have been evaluated for the analysis of different compounds of pharmaceutical interest. The results indicated high electrochromatographic resolution, good capillary efficiency and retention factors. In addition, highly reproducible results between runs, days and capillaries were obtained.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/93224
Sombra, Lorena Luján; Moliner Martínez, Yolanda; Cárdenas Aranzana, María Soledad; Valcárcel, Miguel; Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography; Wiley VCH Verlag; Electrophoresis; 29; 18; 12-2008; 3850-3857
0173-0835
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93224
identifier_str_mv Sombra, Lorena Luján; Moliner Martínez, Yolanda; Cárdenas Aranzana, María Soledad; Valcárcel, Miguel; Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography; Wiley VCH Verlag; Electrophoresis; 29; 18; 12-2008; 3850-3857
0173-0835
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/elps.200800275
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/elps.200800275
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
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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
_version_ 1842980803465707520
score 13.004268

Publicaciones similares