A prato tour on carbon nanotubes: raman insights

The functionalisation of carbon nanotubes has been instrumental in broadening its application field, allowing especially its use in biological studies. Although numerous covalent and non-covalent functionalisation methods have been described, the characterisation of the final materials has always be...

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Detalhes bibliográficos
Autores: Lucío, María Isabel, Giacalone, Franceso, Parola, Valeria La, Gámez-Valenzuela, Sergio, Muñoz-Alba, Fernando, Ruiz Delgado, María Carmen, Herrero, María Antonia, Vázquez, Esther
Tipo de documento: artigo
Data de publicação:2023
País:España
Recursos:Universidad de Castilla-La Mancha
Repositório:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/32879
Acesso em linha:https://hdl.handle.net/10578/32879
Access Level:Acceso aberto
Palavra-chave:Carbon Nanotubes
Nanotubos
Nanotubos de carbono
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spelling A prato tour on carbon nanotubes: raman insightsLucío, María IsabelGiacalone, FrancesoParola, Valeria LaGámez-Valenzuela, SergioMuñoz-Alba, FernandoRuiz Delgado, María CarmenHerrero, María AntoniaVázquez, EstherCarbon NanotubesNanotubosNanotubos de carbonoThe functionalisation of carbon nanotubes has been instrumental in broadening its application field, allowing especially its use in biological studies. Although numerous covalent and non-covalent functionalisation methods have been described, the characterisation of the final materials has always been an added challenge. Among the various techniques available, Raman spectroscopy is one of the most widely used to determine the covalent functionalisation of these species. However, Raman spectroscopy is not a quantitative technique, and no studies are reported comparing its performance when the same number of functional groups are added but using completely different reactions. In this work, we have experimentally and theoretically studied the functionalisation of carbon nanotubes using two of the most commonly used reactions: 1,3-dipolar cycloaddition of azomethylene ylides and diazonium-based radical addition. The number of groups introduced onto the tubes by these reactions has been determined by different characterisation techniques. The results of this study support the idea that data obtained by Raman spectra are only helpful for comparing functionalisations produced using the same type of reaction. However, they should be carefully analysed when comparing functionalisations produced using different reaction types.Wiley202420242023info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10578/32879reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésPID2020-113080RB-I00SBPLY/21/180501/000135/1PRTR-C17.I1PID202-139548NB-I00P18-FR-4559IJC 2018-035355-IMCIN/AEI/10.13039/501100011033PAID-06-22info:eu-repo/semantics/openAccessCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/oai:ruidera.uclm.es:10578/328792026-05-27T07:36:41Z
dc.title.none.fl_str_mv A prato tour on carbon nanotubes: raman insights
title A prato tour on carbon nanotubes: raman insights
spellingShingle A prato tour on carbon nanotubes: raman insights
Lucío, María Isabel
Carbon Nanotubes
Nanotubos
Nanotubos de carbono
title_short A prato tour on carbon nanotubes: raman insights
title_full A prato tour on carbon nanotubes: raman insights
title_fullStr A prato tour on carbon nanotubes: raman insights
title_full_unstemmed A prato tour on carbon nanotubes: raman insights
title_sort A prato tour on carbon nanotubes: raman insights
dc.creator.none.fl_str_mv Lucío, María Isabel
Giacalone, Franceso
Parola, Valeria La
Gámez-Valenzuela, Sergio
Muñoz-Alba, Fernando
Ruiz Delgado, María Carmen
Herrero, María Antonia
Vázquez, Esther
author Lucío, María Isabel
author_facet Lucío, María Isabel
Giacalone, Franceso
Parola, Valeria La
Gámez-Valenzuela, Sergio
Muñoz-Alba, Fernando
Ruiz Delgado, María Carmen
Herrero, María Antonia
Vázquez, Esther
author_role author
author2 Giacalone, Franceso
Parola, Valeria La
Gámez-Valenzuela, Sergio
Muñoz-Alba, Fernando
Ruiz Delgado, María Carmen
Herrero, María Antonia
Vázquez, Esther
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Carbon Nanotubes
Nanotubos
Nanotubos de carbono
topic Carbon Nanotubes
Nanotubos
Nanotubos de carbono
description The functionalisation of carbon nanotubes has been instrumental in broadening its application field, allowing especially its use in biological studies. Although numerous covalent and non-covalent functionalisation methods have been described, the characterisation of the final materials has always been an added challenge. Among the various techniques available, Raman spectroscopy is one of the most widely used to determine the covalent functionalisation of these species. However, Raman spectroscopy is not a quantitative technique, and no studies are reported comparing its performance when the same number of functional groups are added but using completely different reactions. In this work, we have experimentally and theoretically studied the functionalisation of carbon nanotubes using two of the most commonly used reactions: 1,3-dipolar cycloaddition of azomethylene ylides and diazonium-based radical addition. The number of groups introduced onto the tubes by these reactions has been determined by different characterisation techniques. The results of this study support the idea that data obtained by Raman spectra are only helpful for comparing functionalisations produced using the same type of reaction. However, they should be carefully analysed when comparing functionalisations produced using different reaction types.
publishDate 2023
dc.date.none.fl_str_mv 2023
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10578/32879
url https://hdl.handle.net/10578/32879
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv PID2020-113080RB-I00
SBPLY/21/180501/000135/1
PRTR-C17.I1
PID202-139548NB-I00
P18-FR-4559
IJC 2018-035355-I
MCIN/AEI/10.13039/501100011033
PAID-06-22
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
CC0 1.0 Universal
http://creativecommons.org/publicdomain/zero/1.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv CC0 1.0 Universal
http://creativecommons.org/publicdomain/zero/1.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,198674

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