Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines

Ruthenium polypyridine complexes have proved to be useful caging groups for visible-light photodelivery of biomolecules. In most photoreactions, one ligand is expelled upon irradiation, yielding ruthenium mono-aqua complexes and no other photoproduct. In this work we show that a long-lived transient...

ver descrição completa

Detalhes bibliográficos
Autores: Carrone, Guillermo Alejandro, Zayat, Leonardo Martin, Slep, Leonardo Daniel, Etchenique, Roberto Argentino
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2016
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositório:CONICET Digital (CONICET)
Idioma:inglês
OAI Identifier:oai:ri.conicet.gov.ar:11336/69480
Acesso em linha:http://hdl.handle.net/11336/69480
Access Level:Acceso aberto
Palavra-chave:Ruthenium
Light
Serotonin
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
id AR_131d79b2d13fa4e9d58cb184225d3a7a
oai_identifier_str oai:ri.conicet.gov.ar:11336/69480
network_acronym_str AR
network_name_str Argentina
repository_id_str
spelling Transient photocyclization in ruthenium(II) polypyridine complexes of indolaminesCarrone, Guillermo AlejandroZayat, Leonardo MartinSlep, Leonardo DanielEtchenique, Roberto ArgentinoRutheniumLightSerotoninhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Ruthenium polypyridine complexes have proved to be useful caging groups for visible-light photodelivery of biomolecules. In most photoreactions, one ligand is expelled upon irradiation, yielding ruthenium mono-aqua complexes and no other photoproduct. In this work we show that a long-lived transient photoproduct is generated when the ruthenium complexes involve indolamines. The spatial conformation of this species is compatible with a cyclic structure that contains both the amine and the normally non-coordinating aromatic ring coordinated to the ruthenium center.Fil: Carrone, Guillermo 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: Zayat, Leonardo Martin. 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: Slep, Leonardo Daniel. 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: Etchenique, Roberto Argentino. 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; ArgentinaRoyal Society of Chemistry2016-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69480Carrone, Guillermo Alejandro; Zayat, Leonardo Martin; Slep, Leonardo Daniel; Etchenique, Roberto Argentino; Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 19; 3; 12-2016; 2140-21471463-9076CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C6CP06580Einfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2017/CP/C6CP06580E#!divAbstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:48:31Zoai:ri.conicet.gov.ar:11336/69480instacron: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:34982024-05-08 13:48:31.747CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
title Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
spellingShingle Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
Carrone, Guillermo Alejandro
Ruthenium
Light
Serotonin
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
title_short Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
title_full Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
title_fullStr Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
title_full_unstemmed Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
title_sort Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines
dc.creator.none.fl_str_mv Carrone, Guillermo Alejandro
Zayat, Leonardo Martin
Slep, Leonardo Daniel
Etchenique, Roberto Argentino
author Carrone, Guillermo Alejandro
author_facet Carrone, Guillermo Alejandro
Zayat, Leonardo Martin
Slep, Leonardo Daniel
Etchenique, Roberto Argentino
author_role author
author2 Zayat, Leonardo Martin
Slep, Leonardo Daniel
Etchenique, Roberto Argentino
author2_role author
author
author
dc.subject.none.fl_str_mv Ruthenium
Light
Serotonin
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
topic Ruthenium
Light
Serotonin
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
description Ruthenium polypyridine complexes have proved to be useful caging groups for visible-light photodelivery of biomolecules. In most photoreactions, one ligand is expelled upon irradiation, yielding ruthenium mono-aqua complexes and no other photoproduct. In this work we show that a long-lived transient photoproduct is generated when the ruthenium complexes involve indolamines. The spatial conformation of this species is compatible with a cyclic structure that contains both the amine and the normally non-coordinating aromatic ring coordinated to the ruthenium center.
publishDate 2016
dc.date.none.fl_str_mv 2016-12
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/11336/69480
Carrone, Guillermo Alejandro; Zayat, Leonardo Martin; Slep, Leonardo Daniel; Etchenique, Roberto Argentino; Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 19; 3; 12-2016; 2140-2147
1463-9076
CONICET Digital
CONICET
url http://hdl.handle.net/11336/69480
identifier_str_mv Carrone, Guillermo Alejandro; Zayat, Leonardo Martin; Slep, Leonardo Daniel; Etchenique, Roberto Argentino; Transient photocyclization in ruthenium(II) polypyridine complexes of indolamines; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 19; 3; 12-2016; 2140-2147
1463-9076
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1039/C6CP06580E
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/Content/ArticleLanding/2017/CP/C6CP06580E#!divAbstract
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
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
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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_ 1799195300799184896
score 15,812429

Registros relacionados