Fine-tuning the assemblies of carbon nanodots and porphyrins

Autores
Scharl, Tobias; Cadranel, Alejandro; Haines, Philipp; Strauss, Volker; Bernhardt, Sarah; Vela, Sonia; Atienza, Carmen; Gröhn, Franziska; Martín, Nazario; Guldi, Dirk M.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present charge-transfer assemblies of electron accepting, pressure-synthesized carbon nanodots (pCNDs) and an electron donating porphyrin. Amidine derivatization of the porphyrin allows for hydrogen bonding interactions with the carboxyl groups on the surface of pCNDs, which drive the formation of the assembly. Upon photoexcitation, this electron donor-acceptor supramolecular construct features ultrafast charge separation, and subsequent charge recombination in 27 ps.
Fil: Scharl, Tobias. Universitat Erlangen-Nuremberg; Alemania
Fil: Cadranel, Alejandro. Universitat Erlangen-Nuremberg; Alemania. 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: Haines, Philipp. Universitat Erlangen-Nuremberg; Alemania
Fil: Strauss, Volker. Universitat Erlangen-Nuremberg; Alemania
Fil: Bernhardt, Sarah. Universitat Erlangen-Nuremberg; Alemania
Fil: Vela, Sonia. Universidad Complutense de Madrid; España
Fil: Atienza, Carmen. Universidad Complutense de Madrid; España
Fil: Gröhn, Franziska. Universitat Erlangen-Nuremberg; Alemania
Fil: Martín, Nazario. Universidad Complutense de Madrid; España
Fil: Guldi, Dirk M.. Universitat Erlangen-Nuremberg; Alemania
Materia
CARBON NANODOTS
PORPHYRIN
HYDROGEN BONDING
CHARGE TRANSFER
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/88624
Acceder
id CONICETDig_941f7dcd0f62115f92011c33e727a365
oai_identifier_str oai:ri.conicet.gov.ar:11336/88624
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fine-tuning the assemblies of carbon nanodots and porphyrinsScharl, TobiasCadranel, AlejandroHaines, PhilippStrauss, VolkerBernhardt, SarahVela, SoniaAtienza, CarmenGröhn, FranziskaMartín, NazarioGuldi, Dirk M.CARBON NANODOTSPORPHYRINHYDROGEN BONDINGCHARGE TRANSFERhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We present charge-transfer assemblies of electron accepting, pressure-synthesized carbon nanodots (pCNDs) and an electron donating porphyrin. Amidine derivatization of the porphyrin allows for hydrogen bonding interactions with the carboxyl groups on the surface of pCNDs, which drive the formation of the assembly. Upon photoexcitation, this electron donor-acceptor supramolecular construct features ultrafast charge separation, and subsequent charge recombination in 27 ps.Fil: Scharl, Tobias. Universitat Erlangen-Nuremberg; AlemaniaFil: Cadranel, Alejandro. Universitat Erlangen-Nuremberg; Alemania. 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: Haines, Philipp. Universitat Erlangen-Nuremberg; AlemaniaFil: Strauss, Volker. Universitat Erlangen-Nuremberg; AlemaniaFil: Bernhardt, Sarah. Universitat Erlangen-Nuremberg; AlemaniaFil: Vela, Sonia. Universidad Complutense de Madrid; EspañaFil: Atienza, Carmen. Universidad Complutense de Madrid; EspañaFil: Gröhn, Franziska. Universitat Erlangen-Nuremberg; AlemaniaFil: Martín, Nazario. Universidad Complutense de Madrid; EspañaFil: Guldi, Dirk M.. Universitat Erlangen-Nuremberg; AlemaniaRoyal Society of Chemistry2018-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88624Scharl, Tobias; Cadranel, Alejandro; Haines, Philipp; Strauss, Volker; Bernhardt, Sarah; et al.; Fine-tuning the assemblies of carbon nanodots and porphyrins; Royal Society of Chemistry; Chemical Communications; 54; 82; 9-2018; 11642-116441359-7345CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://xlink.rsc.org/?DOI=C8CC05069Dinfo:eu-repo/semantics/altIdentifier/doi/10.1039/C8CC05069Dinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:47Zoai:ri.conicet.gov.ar:11336/88624instacron: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 10:07:48.086CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fine-tuning the assemblies of carbon nanodots and porphyrins
title Fine-tuning the assemblies of carbon nanodots and porphyrins
spellingShingle Fine-tuning the assemblies of carbon nanodots and porphyrins
Scharl, Tobias
CARBON NANODOTS
PORPHYRIN
HYDROGEN BONDING
CHARGE TRANSFER
title_short Fine-tuning the assemblies of carbon nanodots and porphyrins
title_full Fine-tuning the assemblies of carbon nanodots and porphyrins
title_fullStr Fine-tuning the assemblies of carbon nanodots and porphyrins
title_full_unstemmed Fine-tuning the assemblies of carbon nanodots and porphyrins
title_sort Fine-tuning the assemblies of carbon nanodots and porphyrins
dc.creator.none.fl_str_mv Scharl, Tobias
Cadranel, Alejandro
Haines, Philipp
Strauss, Volker
Bernhardt, Sarah
Vela, Sonia
Atienza, Carmen
Gröhn, Franziska
Martín, Nazario
Guldi, Dirk M.
author Scharl, Tobias
author_facet Scharl, Tobias
Cadranel, Alejandro
Haines, Philipp
Strauss, Volker
Bernhardt, Sarah
Vela, Sonia
Atienza, Carmen
Gröhn, Franziska
Martín, Nazario
Guldi, Dirk M.
author_role author
author2 Cadranel, Alejandro
Haines, Philipp
Strauss, Volker
Bernhardt, Sarah
Vela, Sonia
Atienza, Carmen
Gröhn, Franziska
Martín, Nazario
Guldi, Dirk M.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CARBON NANODOTS
PORPHYRIN
HYDROGEN BONDING
CHARGE TRANSFER
topic CARBON NANODOTS
PORPHYRIN
HYDROGEN BONDING
CHARGE 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 We present charge-transfer assemblies of electron accepting, pressure-synthesized carbon nanodots (pCNDs) and an electron donating porphyrin. Amidine derivatization of the porphyrin allows for hydrogen bonding interactions with the carboxyl groups on the surface of pCNDs, which drive the formation of the assembly. Upon photoexcitation, this electron donor-acceptor supramolecular construct features ultrafast charge separation, and subsequent charge recombination in 27 ps.
Fil: Scharl, Tobias. Universitat Erlangen-Nuremberg; Alemania
Fil: Cadranel, Alejandro. Universitat Erlangen-Nuremberg; Alemania. 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: Haines, Philipp. Universitat Erlangen-Nuremberg; Alemania
Fil: Strauss, Volker. Universitat Erlangen-Nuremberg; Alemania
Fil: Bernhardt, Sarah. Universitat Erlangen-Nuremberg; Alemania
Fil: Vela, Sonia. Universidad Complutense de Madrid; España
Fil: Atienza, Carmen. Universidad Complutense de Madrid; España
Fil: Gröhn, Franziska. Universitat Erlangen-Nuremberg; Alemania
Fil: Martín, Nazario. Universidad Complutense de Madrid; España
Fil: Guldi, Dirk M.. Universitat Erlangen-Nuremberg; Alemania
description We present charge-transfer assemblies of electron accepting, pressure-synthesized carbon nanodots (pCNDs) and an electron donating porphyrin. Amidine derivatization of the porphyrin allows for hydrogen bonding interactions with the carboxyl groups on the surface of pCNDs, which drive the formation of the assembly. Upon photoexcitation, this electron donor-acceptor supramolecular construct features ultrafast charge separation, and subsequent charge recombination in 27 ps.
publishDate 2018
dc.date.none.fl_str_mv 2018-09
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/11336/88624
Scharl, Tobias; Cadranel, Alejandro; Haines, Philipp; Strauss, Volker; Bernhardt, Sarah; et al.; Fine-tuning the assemblies of carbon nanodots and porphyrins; Royal Society of Chemistry; Chemical Communications; 54; 82; 9-2018; 11642-11644
1359-7345
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88624
identifier_str_mv Scharl, Tobias; Cadranel, Alejandro; Haines, Philipp; Strauss, Volker; Bernhardt, Sarah; et al.; Fine-tuning the assemblies of carbon nanodots and porphyrins; Royal Society of Chemistry; Chemical Communications; 54; 82; 9-2018; 11642-11644
1359-7345
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://xlink.rsc.org/?DOI=C8CC05069D
info:eu-repo/semantics/altIdentifier/doi/10.1039/C8CC05069D
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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_ 1842270018285338624
score 13.13397

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