Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.

The simultaneous voltammetric determination of iron and copper was accomplished by an unmodified screen-printed carbon electrode based on the complexation with o-phenanthroline assisted by the reducing agent ferrocyanide. The detection limits were 3.74 and 0.34 µg L−1 for iron and copper, respective...

Descripción completa

Detalles Bibliográficos
Autores: Ustabasi, Gul S., Pérez Ràfols, Clara, Serrano i Plana, Núria, Díaz Cruz, José Manuel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/189554
Acceso en línea:https://hdl.handle.net/2445/189554
Access Level:acceso abierto
Palabra clave:Voltametria
Ferro
Medi ambient
Voltammetry
Iron
Natural environment
id ES_e00e42112ca929dedd151dfad9d0851f
oai_identifier_str oai:diposit.ub.edu:2445/189554
network_acronym_str ES
network_name_str España
repository_id_str
spelling Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.Ustabasi, Gul S.Pérez Ràfols, ClaraSerrano i Plana, NúriaDíaz Cruz, José ManuelVoltametriaFerroMedi ambientVoltammetryIronNatural environmentThe simultaneous voltammetric determination of iron and copper was accomplished by an unmodified screen-printed carbon electrode based on the complexation with o-phenanthroline assisted by the reducing agent ferrocyanide. The detection limits were 3.74 and 0.34 µg L−1 for iron and copper, respectively, and a linear response was observed from 12.5 to 400 µg L−1 for iron and from 1.14 to 400 µg L−1 for copper. This method successfully avoids interferences between iron and copper while allowing the simultaneous determination of both low and high metal concentrations usually found in the environment. Finally, a certified wastewater reference material was successfully analyzed, confirming the precision and accuracy of the proposed method.Elsevier B.V.2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/189554Articles publicats en revistes (Enginyeria Química i Química Analítica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1016/j.microc.2022.107597Microchemical Journal, 2022, vol. 179, p. 107597https://doi.org/10.1016/j.microc.2022.107597cc-by-nc-nd (c) Ustabasi, Gul S. et al., 2022https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1895542026-05-27T06:46:51Z
dc.title.none.fl_str_mv Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
title Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
spellingShingle Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
Ustabasi, Gul S.
Voltametria
Ferro
Medi ambient
Voltammetry
Iron
Natural environment
title_short Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
title_full Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
title_fullStr Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
title_full_unstemmed Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
title_sort Simultaneous determination of iron and copper using screen-printed carbon electrodes by adsorptive stripping voltammetry with o-phenanthroline.
dc.creator.none.fl_str_mv Ustabasi, Gul S.
Pérez Ràfols, Clara
Serrano i Plana, Núria
Díaz Cruz, José Manuel
author Ustabasi, Gul S.
author_facet Ustabasi, Gul S.
Pérez Ràfols, Clara
Serrano i Plana, Núria
Díaz Cruz, José Manuel
author_role author
author2 Pérez Ràfols, Clara
Serrano i Plana, Núria
Díaz Cruz, José Manuel
author2_role author
author
author
dc.subject.none.fl_str_mv Voltametria
Ferro
Medi ambient
Voltammetry
Iron
Natural environment
topic Voltametria
Ferro
Medi ambient
Voltammetry
Iron
Natural environment
description The simultaneous voltammetric determination of iron and copper was accomplished by an unmodified screen-printed carbon electrode based on the complexation with o-phenanthroline assisted by the reducing agent ferrocyanide. The detection limits were 3.74 and 0.34 µg L−1 for iron and copper, respectively, and a linear response was observed from 12.5 to 400 µg L−1 for iron and from 1.14 to 400 µg L−1 for copper. This method successfully avoids interferences between iron and copper while allowing the simultaneous determination of both low and high metal concentrations usually found in the environment. Finally, a certified wastewater reference material was successfully analyzed, confirming the precision and accuracy of the proposed method.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/189554
url https://hdl.handle.net/2445/189554
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1016/j.microc.2022.107597
Microchemical Journal, 2022, vol. 179, p. 107597
https://doi.org/10.1016/j.microc.2022.107597
dc.rights.none.fl_str_mv cc-by-nc-nd (c) Ustabasi, Gul S. et al., 2022
https://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by-nc-nd (c) Ustabasi, Gul S. et al., 2022
https://creativecommons.org/licenses/by-nc-nd/4.0/
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 Articles publicats en revistes (Enginyeria Química i Química Analítica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869422143924600832
score 15.301603

Similares en LA Referencia