Ion selective electrodes based on chalcogenide glasses
- Autores
- Conde Garrido, Juan Manuel; Ureña, Maria Andrea; Arcondo, Bibiana Graciela
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The properties of chalcogenide glasses as sensitive membranes in ion selective electrodes (ISEs) have been investigated. It is shown that ISEs based on the AgGeSe system show sensitivity to the presence of Ag+ and Cu2+ ions in aqueous solutions and in both cases they exhibit super-nernstian responses. The analytical properties such as reproducibility, linear range, sensitivity and detection limit were studied. The response of the electrodes is apparently conditioned by the amount of Ag in the membrane. The addition of Cu to the membrane composition does not improve the sensitivity of the electrodes. The sensitivity to Cu2+ ions of thin film ISEs of composition (AgCu)GeSe was found to be smaller than the one of bulk ISEs, but still super-nernstian.
Fil: Conde Garrido, Juan Manuel. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina
Fil: Ureña, Maria Andrea. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina
Fil: Arcondo, Bibiana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina - Materia
-
AMORPHOUS MATERIAL
IONIC CONDUCTION
LIQUID QUENCHING - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/14785
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Ion selective electrodes based on chalcogenide glassesConde Garrido, Juan ManuelUreña, Maria AndreaArcondo, Bibiana GracielaAMORPHOUS MATERIALIONIC CONDUCTIONLIQUID QUENCHINGhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The properties of chalcogenide glasses as sensitive membranes in ion selective electrodes (ISEs) have been investigated. It is shown that ISEs based on the AgGeSe system show sensitivity to the presence of Ag+ and Cu2+ ions in aqueous solutions and in both cases they exhibit super-nernstian responses. The analytical properties such as reproducibility, linear range, sensitivity and detection limit were studied. The response of the electrodes is apparently conditioned by the amount of Ag in the membrane. The addition of Cu to the membrane composition does not improve the sensitivity of the electrodes. The sensitivity to Cu2+ ions of thin film ISEs of composition (AgCu)GeSe was found to be smaller than the one of bulk ISEs, but still super-nernstian.Fil: Conde Garrido, Juan Manuel. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; ArgentinaFil: Ureña, Maria Andrea. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; ArgentinaFil: Arcondo, Bibiana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; ArgentinaElsevier Science2010-04info: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/11336/14785Conde Garrido, Juan Manuel; Ureña, Maria Andrea; Arcondo, Bibiana Graciela; Ion selective electrodes based on chalcogenide glasses; Elsevier Science; Journal of Alloys and Compounds; 495; 2; 4-2010; 356-3590925-8388enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925838809016594info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2009.08.093info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:53Zoai:ri.conicet.gov.ar:11336/14785instacron: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:34982025-09-29 09:35:54.006CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Ion selective electrodes based on chalcogenide glasses |
title |
Ion selective electrodes based on chalcogenide glasses |
spellingShingle |
Ion selective electrodes based on chalcogenide glasses Conde Garrido, Juan Manuel AMORPHOUS MATERIAL IONIC CONDUCTION LIQUID QUENCHING |
title_short |
Ion selective electrodes based on chalcogenide glasses |
title_full |
Ion selective electrodes based on chalcogenide glasses |
title_fullStr |
Ion selective electrodes based on chalcogenide glasses |
title_full_unstemmed |
Ion selective electrodes based on chalcogenide glasses |
title_sort |
Ion selective electrodes based on chalcogenide glasses |
dc.creator.none.fl_str_mv |
Conde Garrido, Juan Manuel Ureña, Maria Andrea Arcondo, Bibiana Graciela |
author |
Conde Garrido, Juan Manuel |
author_facet |
Conde Garrido, Juan Manuel Ureña, Maria Andrea Arcondo, Bibiana Graciela |
author_role |
author |
author2 |
Ureña, Maria Andrea Arcondo, Bibiana Graciela |
author2_role |
author author |
dc.subject.none.fl_str_mv |
AMORPHOUS MATERIAL IONIC CONDUCTION LIQUID QUENCHING |
topic |
AMORPHOUS MATERIAL IONIC CONDUCTION LIQUID QUENCHING |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.5 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The properties of chalcogenide glasses as sensitive membranes in ion selective electrodes (ISEs) have been investigated. It is shown that ISEs based on the AgGeSe system show sensitivity to the presence of Ag+ and Cu2+ ions in aqueous solutions and in both cases they exhibit super-nernstian responses. The analytical properties such as reproducibility, linear range, sensitivity and detection limit were studied. The response of the electrodes is apparently conditioned by the amount of Ag in the membrane. The addition of Cu to the membrane composition does not improve the sensitivity of the electrodes. The sensitivity to Cu2+ ions of thin film ISEs of composition (AgCu)GeSe was found to be smaller than the one of bulk ISEs, but still super-nernstian. Fil: Conde Garrido, Juan Manuel. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina Fil: Ureña, Maria Andrea. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina Fil: Arcondo, Bibiana Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería; Argentina; Argentina. Universidad de Buenos Aires. Facultad de Ingenieria. Departamento de Fisica. Laboratorio de Sólidos Amorfos; Argentina |
description |
The properties of chalcogenide glasses as sensitive membranes in ion selective electrodes (ISEs) have been investigated. It is shown that ISEs based on the AgGeSe system show sensitivity to the presence of Ag+ and Cu2+ ions in aqueous solutions and in both cases they exhibit super-nernstian responses. The analytical properties such as reproducibility, linear range, sensitivity and detection limit were studied. The response of the electrodes is apparently conditioned by the amount of Ag in the membrane. The addition of Cu to the membrane composition does not improve the sensitivity of the electrodes. The sensitivity to Cu2+ ions of thin film ISEs of composition (AgCu)GeSe was found to be smaller than the one of bulk ISEs, but still super-nernstian. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04 |
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/11336/14785 Conde Garrido, Juan Manuel; Ureña, Maria Andrea; Arcondo, Bibiana Graciela; Ion selective electrodes based on chalcogenide glasses; Elsevier Science; Journal of Alloys and Compounds; 495; 2; 4-2010; 356-359 0925-8388 |
url |
http://hdl.handle.net/11336/14785 |
identifier_str_mv |
Conde Garrido, Juan Manuel; Ureña, Maria Andrea; Arcondo, Bibiana Graciela; Ion selective electrodes based on chalcogenide glasses; Elsevier Science; Journal of Alloys and Compounds; 495; 2; 4-2010; 356-359 0925-8388 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0925838809016594 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2009.08.093 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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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 |
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1844613121875902464 |
score |
13.070432 |