Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water

The maximum permissible concentration (m.p.c.) of Cu2+ ions in drinking water, as set by the World Health Organization (WHO) is m.p.c. (Cu2+)WHO = 30 × 10-6 m, whereas the US Environmental Protection Agency (EPA) establishes a more restrictive value of m.p.c. (Cu2+)EPA = 20 × 10-6 m. Herein, for the...

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Autores: Pinacho-Olaciregui, Jokin, Verde-Sesto, Ester, Taton, Daniel, Pomposo, José A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/373713
Acceso en línea:http://hdl.handle.net/10261/373713
Access Level:acceso abierto
Palabra clave:Cu2+ ions
Environmental sensors
Lanthanide complexes
Single‐chain nanoparticles (SCNPs)
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spelling Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking waterPinacho-Olaciregui, JokinVerde-Sesto, EsterTaton, DanielPomposo, José A.Cu2+ ionsEnvironmental sensorsLanthanide complexesSingle‐chain nanoparticles (SCNPs)The maximum permissible concentration (m.p.c.) of Cu2+ ions in drinking water, as set by the World Health Organization (WHO) is m.p.c. (Cu2+)WHO = 30 × 10-6 m, whereas the US Environmental Protection Agency (EPA) establishes a more restrictive value of m.p.c. (Cu2+)EPA = 20 × 10-6 m. Herein, for the first time ever, a family of m.p.c. (Cu2+) "visual" pass/fail sensors is developed based on water-soluble lanthanide-containing single-chain nanoparticles (SCNPs) exhibiting an average hydrodynamic diameter less than 10 nm. Both europium (Eu)- and terbium (Tb)-based SCNPs allow excessive Cu2+ to be readily detected in water, as indicated by the red-to-transparent and green-to-transparent changes, respectively, under UV light irradiation, occurring at 30 × 10-6 m Cu2+ in both cases. Complementary, dysprosium (Dy)-based SCNPs show a yellow color-to-transparent transition under UV light irradiation at ≈15 × 10-6 m Cu2+. Eu-, Tb-, and Dy-containing SCNPs prove to be selective for Cu2+ ions as they do not respond against other metal ions, such as Fe2+, Ag+, Co2+, Ba2+, Ni2+, Hg2+, Pb2+, Zn2+, Fe3+, Ca2+, Mn2+, Mg2+, or Cr3+. These new m.p.c. (Cu2+) "visual" pass/fail sensors are thoroughly characterized by a combination of techniques, including size exclusion chromatography, dynamic light scattering, inductively coupled plasma-mass spectrometry, as well as infrared, UV, and fluorescence spectroscopy.The authors gratefully acknowledge Grant PID2021-123438NB-I00 funded by MCIN/AEI/10.13039/501100011033 and “ERDF A way of making Europe”, Grant TED2021-130107A-I00 funded by MCIN/AEI/10.13039/501100011033 and Unión Europea “NextGenerationEU/PRTR” and Grant IT-1566-22 from Eusko Jaurlaritza (Basque Government). J. P.-O. acknowledges a predoctoral contract for the completion of his Ph.D. thesis under a joint supervision between University of the Basque Country (UPV/EHU) and University of Bordeaux (UB). The authors thank for technical and human support provided by SGIker of UPV/EHU.Peer reviewedWiley-VCHAgencia Estatal de Investigación (España)Ministerio de Ciencia, Innovación y Universidades (España)European CommissionEusko JaurlaritzaUniversidad del País VascoUniversité de BordeauxConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/373713reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123438NB-I00info:eu-repo/grantAgreement/AEI//TED2021-130107A-I00The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1002/marc.202400116https://doi.org/10.1002/marc.202400116Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3737132026-05-22T06:33:51Z
dc.title.none.fl_str_mv Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
title Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
spellingShingle Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
Pinacho-Olaciregui, Jokin
Cu2+ ions
Environmental sensors
Lanthanide complexes
Single‐chain nanoparticles (SCNPs)
title_short Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
title_full Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
title_fullStr Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
title_full_unstemmed Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
title_sort Lanthanide-based single-chain nanoparticles as “visual” pass/fail sensors of maximum permissible concentration of Cu2+ ions in drinking water
dc.creator.none.fl_str_mv Pinacho-Olaciregui, Jokin
Verde-Sesto, Ester
Taton, Daniel
Pomposo, José A.
author Pinacho-Olaciregui, Jokin
author_facet Pinacho-Olaciregui, Jokin
Verde-Sesto, Ester
Taton, Daniel
Pomposo, José A.
author_role author
author2 Verde-Sesto, Ester
Taton, Daniel
Pomposo, José A.
author2_role author
author
author
dc.contributor.none.fl_str_mv Agencia Estatal de Investigación (España)
Ministerio de Ciencia, Innovación y Universidades (España)
European Commission
Eusko Jaurlaritza
Universidad del País Vasco
Université de Bordeaux
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Cu2+ ions
Environmental sensors
Lanthanide complexes
Single‐chain nanoparticles (SCNPs)
topic Cu2+ ions
Environmental sensors
Lanthanide complexes
Single‐chain nanoparticles (SCNPs)
description The maximum permissible concentration (m.p.c.) of Cu2+ ions in drinking water, as set by the World Health Organization (WHO) is m.p.c. (Cu2+)WHO = 30 × 10-6 m, whereas the US Environmental Protection Agency (EPA) establishes a more restrictive value of m.p.c. (Cu2+)EPA = 20 × 10-6 m. Herein, for the first time ever, a family of m.p.c. (Cu2+) "visual" pass/fail sensors is developed based on water-soluble lanthanide-containing single-chain nanoparticles (SCNPs) exhibiting an average hydrodynamic diameter less than 10 nm. Both europium (Eu)- and terbium (Tb)-based SCNPs allow excessive Cu2+ to be readily detected in water, as indicated by the red-to-transparent and green-to-transparent changes, respectively, under UV light irradiation, occurring at 30 × 10-6 m Cu2+ in both cases. Complementary, dysprosium (Dy)-based SCNPs show a yellow color-to-transparent transition under UV light irradiation at ≈15 × 10-6 m Cu2+. Eu-, Tb-, and Dy-containing SCNPs prove to be selective for Cu2+ ions as they do not respond against other metal ions, such as Fe2+, Ag+, Co2+, Ba2+, Ni2+, Hg2+, Pb2+, Zn2+, Fe3+, Ca2+, Mn2+, Mg2+, or Cr3+. These new m.p.c. (Cu2+) "visual" pass/fail sensors are thoroughly characterized by a combination of techniques, including size exclusion chromatography, dynamic light scattering, inductively coupled plasma-mass spectrometry, as well as infrared, UV, and fluorescence spectroscopy.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/373713
url http://hdl.handle.net/10261/373713
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123438NB-I00
info:eu-repo/grantAgreement/AEI//TED2021-130107A-I00
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1002/marc.202400116
https://doi.org/10.1002/marc.202400116
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
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