Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems

Diffusive Gradients in Thin-films (DGT) is an in situ passive sampler with a widespread use in environmental studies. Within the ample range of analytes that can be probed with DGT, this review focuses on oxyanions and platinum group elements (PGEs). Ferrihydrite, zirconia, titanium dioxide and thio...

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Autores: Gao, Yue, Zhou, Chunyang, Galceran i Nogués, Josep, Rey-Castro, Carlos, Puy Llorens, Jaume, Baeyens, Willy, Leermakers, Martine
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2022
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10459.1/469403
Acceso en línea:https://doi.org/10.1016/j.trac.2021.116513
https://hdl.handle.net/10459.1/469403
http://hdl.handle.net/10459.1/469403
Access Level:acceso abierto
Palabra clave:DGT
Speciation
Labile
Oxyanions
Platinum group
Aquatic systems
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spelling Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systemsGao, YueZhou, ChunyangGalceran i Nogués, JosepRey-Castro, CarlosPuy Llorens, JaumeBaeyens, WillyLeermakers, MartineDGTSpeciationLabileOxyanionsPlatinum groupAquatic systemsDiffusive Gradients in Thin-films (DGT) is an in situ passive sampler with a widespread use in environmental studies. Within the ample range of analytes that can be probed with DGT, this review focuses on oxyanions and platinum group elements (PGEs). Ferrihydrite, zirconia, titanium dioxide and thiol-functionalized silica solid phases have been typically used as binding agents in DGT devices for oxyanions. DGT for PGEs had to overcome challenging interference problems during IPC-MS measurement of eluates, as well as slow equilibration kinetics in the bulk solution after spiking. This review summarizes the most recent analytical advances concerning the development and application of DGT with these target element groups, and points to the remaining knowledge gaps.C. Zhou is supported by Guangdong-Hong Kong Joint Laboratory for Water Security (Grant no. 2020B1212030005). YG, ML and WB thanks SRPII VUB project that covered general laboratory costs. JP, JG and CRC would like to thank Grants PID2019-107033GB-C21 and PID2020-117910GB-C21 funded by MCIN/AEI/10.13039/501100011033.Elsevier2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttps://doi.org/10.1016/j.trac.2021.116513https://hdl.handle.net/10459.1/469403http://hdl.handle.net/10459.1/469403reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107033GB-C21info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-117910GB-C21Versió preprint del document publicat a: https://doi.org/10.1016/j.trac.2021.116513TrAC-Trends in Analytical Chemistry, 2022, vol. 147, 116513(c) Elsevier, 2021info:eu-repo/semantics/openAccessoai:recercat.cat:10459.1/4694032026-05-29T05:05:01Z
dc.title.none.fl_str_mv Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
title Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
spellingShingle Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
Gao, Yue
DGT
Speciation
Labile
Oxyanions
Platinum group
Aquatic systems
title_short Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
title_full Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
title_fullStr Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
title_full_unstemmed Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
title_sort Developments in the diffusive gradients in thin-films technique for the speciation of oxyanions and platinum group elements in aquatic systems
dc.creator.none.fl_str_mv Gao, Yue
Zhou, Chunyang
Galceran i Nogués, Josep
Rey-Castro, Carlos
Puy Llorens, Jaume
Baeyens, Willy
Leermakers, Martine
author Gao, Yue
author_facet Gao, Yue
Zhou, Chunyang
Galceran i Nogués, Josep
Rey-Castro, Carlos
Puy Llorens, Jaume
Baeyens, Willy
Leermakers, Martine
author_role author
author2 Zhou, Chunyang
Galceran i Nogués, Josep
Rey-Castro, Carlos
Puy Llorens, Jaume
Baeyens, Willy
Leermakers, Martine
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv DGT
Speciation
Labile
Oxyanions
Platinum group
Aquatic systems
topic DGT
Speciation
Labile
Oxyanions
Platinum group
Aquatic systems
description Diffusive Gradients in Thin-films (DGT) is an in situ passive sampler with a widespread use in environmental studies. Within the ample range of analytes that can be probed with DGT, this review focuses on oxyanions and platinum group elements (PGEs). Ferrihydrite, zirconia, titanium dioxide and thiol-functionalized silica solid phases have been typically used as binding agents in DGT devices for oxyanions. DGT for PGEs had to overcome challenging interference problems during IPC-MS measurement of eluates, as well as slow equilibration kinetics in the bulk solution after spiking. This review summarizes the most recent analytical advances concerning the development and application of DGT with these target element groups, and points to the remaining knowledge gaps.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.trac.2021.116513
https://hdl.handle.net/10459.1/469403
http://hdl.handle.net/10459.1/469403
url https://doi.org/10.1016/j.trac.2021.116513
https://hdl.handle.net/10459.1/469403
http://hdl.handle.net/10459.1/469403
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107033GB-C21
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-117910GB-C21
Versió preprint del document publicat a: https://doi.org/10.1016/j.trac.2021.116513
TrAC-Trends in Analytical Chemistry, 2022, vol. 147, 116513
dc.rights.none.fl_str_mv (c) Elsevier, 2021
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Elsevier, 2021
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.811543

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