Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes

[EN] The gallium-68 radiolabelling of new functional graphene oxide composites is reported herein along with kinetic stability investigations of the radio-nanohybrids under different environments and insights into their surface characteristics by SEM and XPS. The present work highlights the potentia...

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Autores: Sarpaki, S., Cortezon-Tamarit, Fernando, de-Aguiar, S. R. M. M., Exner, R. M., Divall, D., Arrowsmith, Rory L., Ge, Haobo, Palomares, F. Javier, Carroll, Laurence, Calatayud, David G., Paisey, S. J., Aboagye, Eric O., Pascu, Sofia I.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/212904
Acceso en línea:http://hdl.handle.net/10261/212904
Access Level:acceso abierto
Palabra clave:Gallium-68 radiolabelling
graphene oxide composites
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spelling Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexesSarpaki, S.Cortezon-Tamarit, Fernandode-Aguiar, S. R. M. M.Exner, R. M.Divall, D.Arrowsmith, Rory L.Ge, HaoboPalomares, F. JavierCarroll, LaurenceCalatayud, David G.Paisey, S. J.Aboagye, Eric O.Pascu, Sofia I.Gallium-68 radiolabellinggraphene oxide composites[EN] The gallium-68 radiolabelling of new functional graphene oxide composites is reported herein along with kinetic stability investigations of the radio-nanohybrids under different environments and insights into their surface characteristics by SEM and XPS. The present work highlights the potential of graphene oxides as nanocarriers for small molecules such as bis (thiosemicarbazonato) complexes to act as multifunctional platforms for rapid and effective radioimaging agent incorporation.The S. I. P. group thanks the Centre for Doctoral Training in Sustainable Chemical Technologies (EP/L016354/1). SIP also acknowledges the EU funding through the ERC for the Consolidator Grant O2SENSE (617107, 2014–2020). The authors thank EPSRC National Service for Mass Spectrometry at Swansea and for data collection. We thank Professor Stan Botchway for training in confocal fluorescence microscopy and Professor Jon Dilworth for helpful discussions in the radiochemistry of bis (thiosemicarbazones). The EOA group acknowledges support from Imperial College NIHR Biomedical Research Centre, Cancer Research UK (C2536/A16584) and the UK Medical Research Council (MR/J007986/1). D. G. C. also acknowledges the Fundación General CSIC (ComFuturo Program) for the financial support and F. J. P. the Spanish Ministry of Economy and Competitiveness (MINECO) (MAT2016-80394-R).Peer reviewedRoyal Society of Chemistry (UK)European Research CouncilNIHR Biomedical Research Centre (UK)Medical Research Council (UK)Fundación General CSICMinisterio de Economía y Competitividad (España)Cortezon-Tamarit, F. [0000-0002-2871-7965]Exner, R. M. [0000-0002-9415-382X]Palomares, F. Javier [0000-0002-4768-2219]Carroll, L. [0000-0001-8164-9474]Calatayud, David G.[0000-0003-2633-2989]Pascu, S. I. [0000-0001-6385-4650]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/212904reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-80394-Rhttps://doi.org/10.1039/C9NR10145DSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2129042026-05-22T06:33:51Z
dc.title.none.fl_str_mv Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
title Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
spellingShingle Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
Sarpaki, S.
Gallium-68 radiolabelling
graphene oxide composites
title_short Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
title_full Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
title_fullStr Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
title_full_unstemmed Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
title_sort Radio- and nano-chemistry of aqueous Ga(III) ions anchored onto graphene oxide-modified complexes
dc.creator.none.fl_str_mv Sarpaki, S.
Cortezon-Tamarit, Fernando
de-Aguiar, S. R. M. M.
Exner, R. M.
Divall, D.
Arrowsmith, Rory L.
Ge, Haobo
Palomares, F. Javier
Carroll, Laurence
Calatayud, David G.
Paisey, S. J.
Aboagye, Eric O.
Pascu, Sofia I.
author Sarpaki, S.
author_facet Sarpaki, S.
Cortezon-Tamarit, Fernando
de-Aguiar, S. R. M. M.
Exner, R. M.
Divall, D.
Arrowsmith, Rory L.
Ge, Haobo
Palomares, F. Javier
Carroll, Laurence
Calatayud, David G.
Paisey, S. J.
Aboagye, Eric O.
Pascu, Sofia I.
author_role author
author2 Cortezon-Tamarit, Fernando
de-Aguiar, S. R. M. M.
Exner, R. M.
Divall, D.
Arrowsmith, Rory L.
Ge, Haobo
Palomares, F. Javier
Carroll, Laurence
Calatayud, David G.
Paisey, S. J.
Aboagye, Eric O.
Pascu, Sofia I.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Research Council
NIHR Biomedical Research Centre (UK)
Medical Research Council (UK)
Fundación General CSIC
Ministerio de Economía y Competitividad (España)
Cortezon-Tamarit, F. [0000-0002-2871-7965]
Exner, R. M. [0000-0002-9415-382X]
Palomares, F. Javier [0000-0002-4768-2219]
Carroll, L. [0000-0001-8164-9474]
Calatayud, David G.[0000-0003-2633-2989]
Pascu, S. I. [0000-0001-6385-4650]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Gallium-68 radiolabelling
graphene oxide composites
topic Gallium-68 radiolabelling
graphene oxide composites
description [EN] The gallium-68 radiolabelling of new functional graphene oxide composites is reported herein along with kinetic stability investigations of the radio-nanohybrids under different environments and insights into their surface characteristics by SEM and XPS. The present work highlights the potential of graphene oxides as nanocarriers for small molecules such as bis (thiosemicarbazonato) complexes to act as multifunctional platforms for rapid and effective radioimaging agent incorporation.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
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/10261/212904
url http://hdl.handle.net/10261/212904
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/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2016-80394-R
https://doi.org/10.1039/C9NR10145D
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Royal Society of Chemistry (UK)
publisher.none.fl_str_mv Royal Society of Chemistry (UK)
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
repository.mail.fl_str_mv
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score 15,198674

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