Enhanced electrochemiluminescence by ZnO nanowires for taurine determination

This Accepted Manuscript will be available for reuse under a CC BY-NC-ND licence after 24 months of embargo period

Detalhes bibliográficos
Autores: Guerrero Esteban, Tamara, Gutiérrez Sánchez, María Cristina, Revenga Parra, Mónica, Pau Vizcaíno, José Luis, Pariente Alonso, Félix, Lorenzo Abad, Encarnación
Formato: artículo
Fecha de publicación:2019
País:España
Recursos:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/689110
Acesso em linha:http://hdl.handle.net/10486/689110
https://dx.doi.org/10.1016/j.talanta.2019.05.090
Access Level:acceso abierto
Palavra-chave:Electrochemiluminiscence
Taurine
ZnO nanowires
Química
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repository_id_str
spelling Enhanced electrochemiluminescence by ZnO nanowires for taurine determinationGuerrero Esteban, TamaraGutiérrez Sánchez, María CristinaRevenga Parra, MónicaPau Vizcaíno, José LuisPariente Alonso, FélixLorenzo Abad, EncarnaciónElectrochemiluminiscenceTaurineZnO nanowiresQuímicaThis Accepted Manuscript will be available for reuse under a CC BY-NC-ND licence after 24 months of embargo periodA novel electrochemiluminescence (ECL) sensor for the sensitive detection of taurine was developed. Taurine contains an aliphatic amine that gives it co-reactant properties. The ECL response of the taurine/[Ru(bpy)3]2+ system was analyzed on two different electrodes surfaces, screen-printed graphene and gold electrodes, before and after modification with ZnO nanowires (ZnO NWs). The ZnO NWs modified electrode yielded an enhanced ECL signal, allowing rapid detection of taurine at 5.5 × 10−6 mol L−1 detection limit. The ECL signal is stable and reproducible. The sensor has been applied to the determination of taurine in a commercial taurine supplementThe financial supports from the Spanish Ministerio de Ciencia, Innovación y Universidades (CTQ2017-84309-C2-1-R and CTQ2017-84309-C2-2-R) and Comunidad Autónoma de Madrid (NANOAVANSENS Program) are gratefully acknowledged. IMDEA Nanociencia acknowledges support from the 'Severo Ochoa' Programme for Centres of Excellence in R&D (Ministerio de Ciencia, Innovación y Universidades, Grant SEV-2016-0686). C.G-S. and T.G-E. acknowledges the Atracción de Talento Project (2017-T1/BIO-5435) and youth employment program (PEJD-2017-PRE/SAL-3834) from the Comunidad de Madrid, respectively. Authors wish to thank SIdI (Servicio Interdepartamental de Investigación, UAM) for the HPLC measurementsElsevier B.VDepartamento de Química Analítica y Análisis InstrumentalDepartamento de Física AplicadaFacultad de Ciencias20192019-11-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/689110https://dx.doi.org/10.1016/j.talanta.2019.05.090reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6891102026-06-23T12:46:27Z
dc.title.none.fl_str_mv Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
title Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
spellingShingle Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
Guerrero Esteban, Tamara
Electrochemiluminiscence
Taurine
ZnO nanowires
Química
title_short Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
title_full Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
title_fullStr Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
title_full_unstemmed Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
title_sort Enhanced electrochemiluminescence by ZnO nanowires for taurine determination
dc.creator.none.fl_str_mv Guerrero Esteban, Tamara
Gutiérrez Sánchez, María Cristina
Revenga Parra, Mónica
Pau Vizcaíno, José Luis
Pariente Alonso, Félix
Lorenzo Abad, Encarnación
author Guerrero Esteban, Tamara
author_facet Guerrero Esteban, Tamara
Gutiérrez Sánchez, María Cristina
Revenga Parra, Mónica
Pau Vizcaíno, José Luis
Pariente Alonso, Félix
Lorenzo Abad, Encarnación
author_role author
author2 Gutiérrez Sánchez, María Cristina
Revenga Parra, Mónica
Pau Vizcaíno, José Luis
Pariente Alonso, Félix
Lorenzo Abad, Encarnación
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Química Analítica y Análisis Instrumental
Departamento de Física Aplicada
Facultad de Ciencias
dc.subject.none.fl_str_mv Electrochemiluminiscence
Taurine
ZnO nanowires
Química
topic Electrochemiluminiscence
Taurine
ZnO nanowires
Química
description This Accepted Manuscript will be available for reuse under a CC BY-NC-ND licence after 24 months of embargo period
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-11-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/689110
https://dx.doi.org/10.1016/j.talanta.2019.05.090
url http://hdl.handle.net/10486/689110
https://dx.doi.org/10.1016/j.talanta.2019.05.090
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V
publisher.none.fl_str_mv Elsevier B.V
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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