Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group
5 figures.
| Autores: | , , , , , , , , , |
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| 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:10261/366009 |
| Acceso en línea: | http://hdl.handle.net/10261/366009 |
| Access Level: | acceso abierto |
| Palabra clave: | Redox chemistry Ca 2+ Metal ions |
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Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating groupMerino, Juan PedroAbelarias, Adrián M.Hernández-Ferrer, JavierBenito, Ana M.Maser, Wolfgang K.Vilas-Vilela, José L.Esteban Gómez, DavidCriado, A.Mosquera, JesúsPlatas Iglesias, CarlosRedox chemistryCa 2+Metal ions5 figures.Redox-switchable coordinating groups hold significant promise for metal purification, detection, and the design of stimuli-responsive materials. However, existing designs often involve complex structures where a redox-active metal interferes with the target metal interaction. In this study, we demonstrate the use of a simple organic motif, namely 2-nitropyridine, as a redox-switchable coordinating group. This group was conjugated with a diaza-crown ether to yield a ligand for Ca+2 coordination. Under normal conditions, this ligand demonstrates weak metal interactions attributed to the electronic properties of the nitro groups. However, upon reduction, it transitions to a radical anion state with a strong affinity for Ca+2. Notably, the required redox potential shifts depending on the metal ion present in the solution, dictated by the charge density of the complexed ion. This behavior facilitates the recognition of various metal ions in a solution, opening possibilities for applications in biological or industrial sensing.The authors acknowledge financial support from MCIN/AEI/10.13039/501100011033 and “ESF Investing in your future”: RYC2020-030183-I and PID2021-127002NA-I00 (A. C.) RYC2019-027842-I (J. M.), PID2022-138335NB-I00 (C. P.-I.). Financial support from Xunta de Galicia (ED431C 2023/33 and ED431F 2022/02), Gobierno de Aragón (DGA, T03_23R), and Government of the Basque Country (Grupos de Investigación IT1756-22) are also acknowledged. J. P. M. acknowledges a Margarita Salas postdoctoral grant under the “Convocatoria de ayudas para la recualificación del sistema universitario español para 2021–2023”.Peer reviewedRoyal Society of Chemistry (UK)Ministerio de Ciencia e Innovación (España)Agencia Estatal de Investigación (España)European CommissionXunta de GaliciaGobierno de AragónEusko JaurlaritzaMinisterio de Universidades (España)Merino, Juan Pedro [0000-0002-3260-4947]Abelarias, Adrián M. [0000-0001-5919-1559]Hernández-Ferrer, Javier [0000-0002-6586-6935]Benito, Ana M. [0000-0002-8654-7386]Maser, Wolfgang K. [0000-0003-4253-0758]Vilas-Vilela, José L. [0000-0002-0188-4579]Esteban Gómez, David [0000-0001-6270-1660]Criado, A. [0000-0002-9732-513X]Mosquera, Jesús [0000-0001-6878-4567]Platas Iglesias, Carlos [0000-0002-6989-9654]Platas Iglesias, Carlos [carlos.platas.iglesias@udc.es]Consejo 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/10261/366009reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-138335NB-I00Merino, Juan Pedro; Abelarias, Adrián M.; Hernández-Ferrer, Javier; Benito, Ana M.; Maser, Wolfgang K.; Vilas-Vilela, José L.; Esteban Gómez, David; Criado, A.; Mosquera, Jesús; Platas Iglesias, Carlos; 2024: Supplementary information for Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group [Dataset]; Royal Society of Chemistry (UK); http://dx.doi.org/10.1039/d4qi01612bhttp://dx.doi.org/10.1039/d4qi01612bSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3660092026-05-22T06:33:51Z |
| dc.title.none.fl_str_mv |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| title |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| spellingShingle |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group Merino, Juan Pedro Redox chemistry Ca 2+ Metal ions |
| title_short |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| title_full |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| title_fullStr |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| title_full_unstemmed |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| title_sort |
Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group |
| dc.creator.none.fl_str_mv |
Merino, Juan Pedro Abelarias, Adrián M. Hernández-Ferrer, Javier Benito, Ana M. Maser, Wolfgang K. Vilas-Vilela, José L. Esteban Gómez, David Criado, A. Mosquera, Jesús Platas Iglesias, Carlos |
| author |
Merino, Juan Pedro |
| author_facet |
Merino, Juan Pedro Abelarias, Adrián M. Hernández-Ferrer, Javier Benito, Ana M. Maser, Wolfgang K. Vilas-Vilela, José L. Esteban Gómez, David Criado, A. Mosquera, Jesús Platas Iglesias, Carlos |
| author_role |
author |
| author2 |
Abelarias, Adrián M. Hernández-Ferrer, Javier Benito, Ana M. Maser, Wolfgang K. Vilas-Vilela, José L. Esteban Gómez, David Criado, A. Mosquera, Jesús Platas Iglesias, Carlos |
| author2_role |
author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Ministerio de Ciencia e Innovación (España) Agencia Estatal de Investigación (España) European Commission Xunta de Galicia Gobierno de Aragón Eusko Jaurlaritza Ministerio de Universidades (España) Merino, Juan Pedro [0000-0002-3260-4947] Abelarias, Adrián M. [0000-0001-5919-1559] Hernández-Ferrer, Javier [0000-0002-6586-6935] Benito, Ana M. [0000-0002-8654-7386] Maser, Wolfgang K. [0000-0003-4253-0758] Vilas-Vilela, José L. [0000-0002-0188-4579] Esteban Gómez, David [0000-0001-6270-1660] Criado, A. [0000-0002-9732-513X] Mosquera, Jesús [0000-0001-6878-4567] Platas Iglesias, Carlos [0000-0002-6989-9654] Platas Iglesias, Carlos [carlos.platas.iglesias@udc.es] Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] |
| dc.subject.none.fl_str_mv |
Redox chemistry Ca 2+ Metal ions |
| topic |
Redox chemistry Ca 2+ Metal ions |
| description |
5 figures. |
| 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/10261/366009 |
| url |
http://hdl.handle.net/10261/366009 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-138335NB-I00 Merino, Juan Pedro; Abelarias, Adrián M.; Hernández-Ferrer, Javier; Benito, Ana M.; Maser, Wolfgang K.; Vilas-Vilela, José L.; Esteban Gómez, David; Criado, A.; Mosquera, Jesús; Platas Iglesias, Carlos; 2024: Supplementary information for Remarkable enhancement of Ca2+ affinity using a redox-switchable coordinating group [Dataset]; Royal Society of Chemistry (UK); http://dx.doi.org/10.1039/d4qi01612b http://dx.doi.org/10.1039/d4qi01612b Sí |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Royal Society of Chemistry (UK) |
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Royal Society of Chemistry (UK) |
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reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC instname:Consejo Superior de Investigaciones Científicas (CSIC) |
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Consejo Superior de Investigaciones Científicas (CSIC) |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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15,81155 |