Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production

Autores
Regiart, Daniel Matias Gaston; Escudero, Luis Ariel; Aranda, Pedro Rodolfo; Martinez, Noelia Anabel; Bertolino, Franco Adrián; Raba, Julio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A novel method for preconcentration and electrochemical detection of zinterol in bovine urine samples was developed. In order to improve the limit of detection, the surface of a screen-printed carbon electrode was modified with electrodeposited metal copper nanoparticles. The experimental electrodeposition optimization was performed using a central composite design (CCD), involving precursor concentration, potential and time applied. We used mesoporous shuttle like oxide copper nanoparticles for the preconcentration step to avoid interferences with many compounds present in the sample matrix. The optimal working condition for the preconcentration step was performed using a two-level fractional factorial design. Then, a final optimization of the significant factors was carried out using a CCD. The obtained enhancement factor for a sample volume of 30 mL was 35 fold. The calibration curve showed a linear range between 0.5-45 ng mL-1 and the limit of detection was 0.016 ng mL-1. The intra- and inter-assay coefficients of variability were below 4% and 5%, respectively. Copper nanoparticles were characterized by transmission electron microscopy, cyclic voltammetry and energy dispersive X-ray spectroscopy.
Fil: Regiart, Daniel Matias Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Escudero, Luis Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Aranda, Pedro Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Martinez, Noelia Anabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Bertolino, Franco Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Raba, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Materia
Zinterol
Electrochemical
Screen-Printedcarbonelectrode
Preconcentration
Adrenergic Agonist
Nanotechnology
Compositedesign
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5760
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5760
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat productionRegiart, Daniel Matias GastonEscudero, Luis ArielAranda, Pedro RodolfoMartinez, Noelia AnabelBertolino, Franco AdriánRaba, JulioZinterolElectrochemicalScreen-PrintedcarbonelectrodePreconcentrationAdrenergic AgonistNanotechnologyCompositedesignhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A novel method for preconcentration and electrochemical detection of zinterol in bovine urine samples was developed. In order to improve the limit of detection, the surface of a screen-printed carbon electrode was modified with electrodeposited metal copper nanoparticles. The experimental electrodeposition optimization was performed using a central composite design (CCD), involving precursor concentration, potential and time applied. We used mesoporous shuttle like oxide copper nanoparticles for the preconcentration step to avoid interferences with many compounds present in the sample matrix. The optimal working condition for the preconcentration step was performed using a two-level fractional factorial design. Then, a final optimization of the significant factors was carried out using a CCD. The obtained enhancement factor for a sample volume of 30 mL was 35 fold. The calibration curve showed a linear range between 0.5-45 ng mL-1 and the limit of detection was 0.016 ng mL-1. The intra- and inter-assay coefficients of variability were below 4% and 5%, respectively. Copper nanoparticles were characterized by transmission electron microscopy, cyclic voltammetry and energy dispersive X-ray spectroscopy.Fil: Regiart, Daniel Matias Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; ArgentinaFil: Escudero, Luis Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; ArgentinaFil: Aranda, Pedro Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; ArgentinaFil: Martinez, Noelia Anabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; ArgentinaFil: Bertolino, Franco Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; ArgentinaFil: Raba, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; ArgentinaElsevier2014-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5760Regiart, Daniel Matias Gaston; Escudero, Luis Ariel; Aranda, Pedro Rodolfo; Martinez, Noelia Anabel; Bertolino, Franco Adrián; et al.; Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production; Elsevier; Talanta; 135; 30-12-2014; 138-1440039-9140enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0039914014010091info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1016/j.talanta.2014.12.026info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:05:04Zoai:ri.conicet.gov.ar:11336/5760instacron: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:34982025-10-22 11:05:04.675CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
title Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
spellingShingle Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
Regiart, Daniel Matias Gaston
Zinterol
Electrochemical
Screen-Printedcarbonelectrode
Preconcentration
Adrenergic Agonist
Nanotechnology
Compositedesign
title_short Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
title_full Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
title_fullStr Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
title_full_unstemmed Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
title_sort Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production
dc.creator.none.fl_str_mv Regiart, Daniel Matias Gaston
Escudero, Luis Ariel
Aranda, Pedro Rodolfo
Martinez, Noelia Anabel
Bertolino, Franco Adrián
Raba, Julio
author Regiart, Daniel Matias Gaston
author_facet Regiart, Daniel Matias Gaston
Escudero, Luis Ariel
Aranda, Pedro Rodolfo
Martinez, Noelia Anabel
Bertolino, Franco Adrián
Raba, Julio
author_role author
author2 Escudero, Luis Ariel
Aranda, Pedro Rodolfo
Martinez, Noelia Anabel
Bertolino, Franco Adrián
Raba, Julio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Zinterol
Electrochemical
Screen-Printedcarbonelectrode
Preconcentration
Adrenergic Agonist
Nanotechnology
Compositedesign
topic Zinterol
Electrochemical
Screen-Printedcarbonelectrode
Preconcentration
Adrenergic Agonist
Nanotechnology
Compositedesign
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A novel method for preconcentration and electrochemical detection of zinterol in bovine urine samples was developed. In order to improve the limit of detection, the surface of a screen-printed carbon electrode was modified with electrodeposited metal copper nanoparticles. The experimental electrodeposition optimization was performed using a central composite design (CCD), involving precursor concentration, potential and time applied. We used mesoporous shuttle like oxide copper nanoparticles for the preconcentration step to avoid interferences with many compounds present in the sample matrix. The optimal working condition for the preconcentration step was performed using a two-level fractional factorial design. Then, a final optimization of the significant factors was carried out using a CCD. The obtained enhancement factor for a sample volume of 30 mL was 35 fold. The calibration curve showed a linear range between 0.5-45 ng mL-1 and the limit of detection was 0.016 ng mL-1. The intra- and inter-assay coefficients of variability were below 4% and 5%, respectively. Copper nanoparticles were characterized by transmission electron microscopy, cyclic voltammetry and energy dispersive X-ray spectroscopy.
Fil: Regiart, Daniel Matias Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Escudero, Luis Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Aranda, Pedro Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Martinez, Noelia Anabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Bertolino, Franco Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
Fil: Raba, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
description A novel method for preconcentration and electrochemical detection of zinterol in bovine urine samples was developed. In order to improve the limit of detection, the surface of a screen-printed carbon electrode was modified with electrodeposited metal copper nanoparticles. The experimental electrodeposition optimization was performed using a central composite design (CCD), involving precursor concentration, potential and time applied. We used mesoporous shuttle like oxide copper nanoparticles for the preconcentration step to avoid interferences with many compounds present in the sample matrix. The optimal working condition for the preconcentration step was performed using a two-level fractional factorial design. Then, a final optimization of the significant factors was carried out using a CCD. The obtained enhancement factor for a sample volume of 30 mL was 35 fold. The calibration curve showed a linear range between 0.5-45 ng mL-1 and the limit of detection was 0.016 ng mL-1. The intra- and inter-assay coefficients of variability were below 4% and 5%, respectively. Copper nanoparticles were characterized by transmission electron microscopy, cyclic voltammetry and energy dispersive X-ray spectroscopy.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-30
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/11336/5760
Regiart, Daniel Matias Gaston; Escudero, Luis Ariel; Aranda, Pedro Rodolfo; Martinez, Noelia Anabel; Bertolino, Franco Adrián; et al.; Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production; Elsevier; Talanta; 135; 30-12-2014; 138-144
0039-9140
url http://hdl.handle.net/11336/5760
identifier_str_mv Regiart, Daniel Matias Gaston; Escudero, Luis Ariel; Aranda, Pedro Rodolfo; Martinez, Noelia Anabel; Bertolino, Franco Adrián; et al.; Copper nanoparticles applied to the preconcentration and electrochemical determination of β-adrenergic agonist: An efficient tool for the control of meat production; Elsevier; Talanta; 135; 30-12-2014; 138-144
0039-9140
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/S0039914014010091
info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.talanta.2014.12.026
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 12.982451

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