Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures

Autores
Bartolomei, Beatrice; Sbacchi, Maria; Rosso, Cristian; Günay Gürer, Ayse; Zdražil, Lukáš; Cadranel, Alejandro; Kralj, Slavko; Guldi, Dirk M.; Prato, Maurizio
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The surface of Carbon Nanodots (CNDs) stands as a rich chemical platform, able to regulate the interactions between particles and external species. Performing selective functionalization of these nano- scale entities is of practical importance, however, it still represents a considerable challenge. In this work, we exploited the organic chemistry toolbox to install target functionalities on the CND surface, while monitoring the chemical changes on the material’s outer shell through nuclear magnetic resonance spectroscopy. Fol- lowing this, we investigated the use of click chemistry to covalently connect CNDs of different nature en-route towards covalent suprastructures with unprecedent mo- lecular control. The different photophysical properties of the connected particles allowed their optical commu- nication in the excited state. This work paves the way for the development of selective and addressable CND building blocks which can act as modular nanoscale synthons that mirror the long-established reactivity of molecular organic synthesis.
Fil: Bartolomei, Beatrice. Università degli Studi di Trieste; Italia
Fil: Sbacchi, Maria. Università degli Studi di Trieste; Italia
Fil: Rosso, Cristian. Università degli Studi di Trieste; Italia
Fil: Günay Gürer, Ayse. Universitat Erlangen-Nuremberg; Alemania
Fil: Zdražil, Lukáš. Universitat Erlangen-Nuremberg; Alemania
Fil: Cadranel, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Kralj, Slavko. No especifíca;
Fil: Guldi, Dirk M.. Universitat Erlangen-Nuremberg; Alemania
Fil: Prato, Maurizio. Università degli Studi di Trieste; Italia
Materia
carbon dots
energy transfer
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/251652
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating SuprastructuresBartolomei, BeatriceSbacchi, MariaRosso, CristianGünay Gürer, AyseZdražil, LukášCadranel, AlejandroKralj, SlavkoGuldi, Dirk M.Prato, Mauriziocarbon dotsenergy transferhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The surface of Carbon Nanodots (CNDs) stands as a rich chemical platform, able to regulate the interactions between particles and external species. Performing selective functionalization of these nano- scale entities is of practical importance, however, it still represents a considerable challenge. In this work, we exploited the organic chemistry toolbox to install target functionalities on the CND surface, while monitoring the chemical changes on the material’s outer shell through nuclear magnetic resonance spectroscopy. Fol- lowing this, we investigated the use of click chemistry to covalently connect CNDs of different nature en-route towards covalent suprastructures with unprecedent mo- lecular control. The different photophysical properties of the connected particles allowed their optical commu- nication in the excited state. This work paves the way for the development of selective and addressable CND building blocks which can act as modular nanoscale synthons that mirror the long-established reactivity of molecular organic synthesis.Fil: Bartolomei, Beatrice. Università degli Studi di Trieste; ItaliaFil: Sbacchi, Maria. Università degli Studi di Trieste; ItaliaFil: Rosso, Cristian. Università degli Studi di Trieste; ItaliaFil: Günay Gürer, Ayse. Universitat Erlangen-Nuremberg; AlemaniaFil: Zdražil, Lukáš. Universitat Erlangen-Nuremberg; AlemaniaFil: Cadranel, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Kralj, Slavko. No especifíca;Fil: Guldi, Dirk M.. Universitat Erlangen-Nuremberg; AlemaniaFil: Prato, Maurizio. Università degli Studi di Trieste; ItaliaWiley VCH Verlag2023-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/251652Bartolomei, Beatrice; Sbacchi, Maria; Rosso, Cristian; Günay Gürer, Ayse; Zdražil, Lukáš; et al.; Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures; Wiley VCH Verlag; Angewandte Chemie; 63; 5; 12-2023; 1-71433-7851CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/anie.202316915info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:54:46Zoai:ri.conicet.gov.ar:11336/251652instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:54:46.335CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
title Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
spellingShingle Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
Bartolomei, Beatrice
carbon dots
energy transfer
title_short Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
title_full Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
title_fullStr Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
title_full_unstemmed Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
title_sort Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures
dc.creator.none.fl_str_mv Bartolomei, Beatrice
Sbacchi, Maria
Rosso, Cristian
Günay Gürer, Ayse
Zdražil, Lukáš
Cadranel, Alejandro
Kralj, Slavko
Guldi, Dirk M.
Prato, Maurizio
author Bartolomei, Beatrice
author_facet Bartolomei, Beatrice
Sbacchi, Maria
Rosso, Cristian
Günay Gürer, Ayse
Zdražil, Lukáš
Cadranel, Alejandro
Kralj, Slavko
Guldi, Dirk M.
Prato, Maurizio
author_role author
author2 Sbacchi, Maria
Rosso, Cristian
Günay Gürer, Ayse
Zdražil, Lukáš
Cadranel, Alejandro
Kralj, Slavko
Guldi, Dirk M.
Prato, Maurizio
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv carbon dots
energy transfer
topic carbon dots
energy transfer
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The surface of Carbon Nanodots (CNDs) stands as a rich chemical platform, able to regulate the interactions between particles and external species. Performing selective functionalization of these nano- scale entities is of practical importance, however, it still represents a considerable challenge. In this work, we exploited the organic chemistry toolbox to install target functionalities on the CND surface, while monitoring the chemical changes on the material’s outer shell through nuclear magnetic resonance spectroscopy. Fol- lowing this, we investigated the use of click chemistry to covalently connect CNDs of different nature en-route towards covalent suprastructures with unprecedent mo- lecular control. The different photophysical properties of the connected particles allowed their optical commu- nication in the excited state. This work paves the way for the development of selective and addressable CND building blocks which can act as modular nanoscale synthons that mirror the long-established reactivity of molecular organic synthesis.
Fil: Bartolomei, Beatrice. Università degli Studi di Trieste; Italia
Fil: Sbacchi, Maria. Università degli Studi di Trieste; Italia
Fil: Rosso, Cristian. Università degli Studi di Trieste; Italia
Fil: Günay Gürer, Ayse. Universitat Erlangen-Nuremberg; Alemania
Fil: Zdražil, Lukáš. Universitat Erlangen-Nuremberg; Alemania
Fil: Cadranel, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Kralj, Slavko. No especifíca;
Fil: Guldi, Dirk M.. Universitat Erlangen-Nuremberg; Alemania
Fil: Prato, Maurizio. Università degli Studi di Trieste; Italia
description The surface of Carbon Nanodots (CNDs) stands as a rich chemical platform, able to regulate the interactions between particles and external species. Performing selective functionalization of these nano- scale entities is of practical importance, however, it still represents a considerable challenge. In this work, we exploited the organic chemistry toolbox to install target functionalities on the CND surface, while monitoring the chemical changes on the material’s outer shell through nuclear magnetic resonance spectroscopy. Fol- lowing this, we investigated the use of click chemistry to covalently connect CNDs of different nature en-route towards covalent suprastructures with unprecedent mo- lecular control. The different photophysical properties of the connected particles allowed their optical commu- nication in the excited state. This work paves the way for the development of selective and addressable CND building blocks which can act as modular nanoscale synthons that mirror the long-established reactivity of molecular organic synthesis.
publishDate 2023
dc.date.none.fl_str_mv 2023-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/251652
Bartolomei, Beatrice; Sbacchi, Maria; Rosso, Cristian; Günay Gürer, Ayse; Zdražil, Lukáš; et al.; Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures; Wiley VCH Verlag; Angewandte Chemie; 63; 5; 12-2023; 1-7
1433-7851
CONICET Digital
CONICET
url http://hdl.handle.net/11336/251652
identifier_str_mv Bartolomei, Beatrice; Sbacchi, Maria; Rosso, Cristian; Günay Gürer, Ayse; Zdražil, Lukáš; et al.; Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures; Wiley VCH Verlag; Angewandte Chemie; 63; 5; 12-2023; 1-7
1433-7851
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/anie.202316915
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269305837715456
score 13.13397

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