Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas

Autores
Hübner, Kristina; Pilo-Pais, Mauricio; Selbach, Florian; Liedl, Tim; Tinnefeld, Philip; Stefani, Fernando Daniel; Acuna, Guillermo P.
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We demonstrate the capability of DNA selfassembledoptical antennas to direct the emission of anindividual fluorophore, which is free to rotate. DNA origami isused to fabricate optical antennas composed of two colloidalgold nanoparticles separated by a predefined gap and to place asingle Cy5 fluorophore near the gap center. Although thefluorophore is able to rotate, its excitation and far-field emissionis mediated by the antenna, with the emission directionalityfollowing a dipolar pattern according to the antenna mainresonant mode. This work is intended to set out the basis formanipulating the emission pattern of single molecules with selfassembledoptical antennas based on colloidal nanoparticles.
Fil: Hübner, Kristina. Universidad de Múnich; Alemania
Fil: Pilo-Pais, Mauricio. Fribourg University; Suiza
Fil: Selbach, Florian. Universidad de Múnich; Alemania
Fil: Liedl, Tim. Universidad de Múnich; Alemania
Fil: Tinnefeld, Philip. Universidad de Múnich; Alemania
Fil: Stefani, Fernando Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Acuna, Guillermo P.. Fribourg University; Suiza
Materia
nanophotonics
optical antennas
DNA origami
metallic nanoparticles
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:11336/129998
Acceder
id CONICETDig_083adcccb82aa8a21957a7d675d01312
oai_identifier_str oai:ri.conicet.gov.ar:11336/129998
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Directing Single-Molecule Emission with DNA Origami-Assembled Optical AntennasHübner, KristinaPilo-Pais, MauricioSelbach, FlorianLiedl, TimTinnefeld, PhilipStefani, Fernando DanielAcuna, Guillermo P.nanophotonicsoptical antennasDNA origamimetallic nanoparticleshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We demonstrate the capability of DNA selfassembledoptical antennas to direct the emission of anindividual fluorophore, which is free to rotate. DNA origami isused to fabricate optical antennas composed of two colloidalgold nanoparticles separated by a predefined gap and to place asingle Cy5 fluorophore near the gap center. Although thefluorophore is able to rotate, its excitation and far-field emissionis mediated by the antenna, with the emission directionalityfollowing a dipolar pattern according to the antenna mainresonant mode. This work is intended to set out the basis formanipulating the emission pattern of single molecules with selfassembledoptical antennas based on colloidal nanoparticles.Fil: Hübner, Kristina. Universidad de Múnich; AlemaniaFil: Pilo-Pais, Mauricio. Fribourg University; SuizaFil: Selbach, Florian. Universidad de Múnich; AlemaniaFil: Liedl, Tim. Universidad de Múnich; AlemaniaFil: Tinnefeld, Philip. Universidad de Múnich; AlemaniaFil: Stefani, Fernando Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Acuna, Guillermo P.. Fribourg University; SuizaAmerican Chemical Society2019-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/129998Hübner, Kristina; Pilo-Pais, Mauricio; Selbach, Florian; Liedl, Tim; Tinnefeld, Philip; et al.; Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas; American Chemical Society; Nano Letters; 19; 9; 8-2019; 6629-66341530-6984CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.nanolett.9b02886info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.nanolett.9b02886info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:07Zoai:ri.conicet.gov.ar:11336/129998instacron: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 09:56:07.919CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
title Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
spellingShingle Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
Hübner, Kristina
nanophotonics
optical antennas
DNA origami
metallic nanoparticles
title_short Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
title_full Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
title_fullStr Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
title_full_unstemmed Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
title_sort Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
dc.creator.none.fl_str_mv Hübner, Kristina
Pilo-Pais, Mauricio
Selbach, Florian
Liedl, Tim
Tinnefeld, Philip
Stefani, Fernando Daniel
Acuna, Guillermo P.
author Hübner, Kristina
author_facet Hübner, Kristina
Pilo-Pais, Mauricio
Selbach, Florian
Liedl, Tim
Tinnefeld, Philip
Stefani, Fernando Daniel
Acuna, Guillermo P.
author_role author
author2 Pilo-Pais, Mauricio
Selbach, Florian
Liedl, Tim
Tinnefeld, Philip
Stefani, Fernando Daniel
Acuna, Guillermo P.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv nanophotonics
optical antennas
DNA origami
metallic nanoparticles
topic nanophotonics
optical antennas
DNA origami
metallic nanoparticles
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We demonstrate the capability of DNA selfassembledoptical antennas to direct the emission of anindividual fluorophore, which is free to rotate. DNA origami isused to fabricate optical antennas composed of two colloidalgold nanoparticles separated by a predefined gap and to place asingle Cy5 fluorophore near the gap center. Although thefluorophore is able to rotate, its excitation and far-field emissionis mediated by the antenna, with the emission directionalityfollowing a dipolar pattern according to the antenna mainresonant mode. This work is intended to set out the basis formanipulating the emission pattern of single molecules with selfassembledoptical antennas based on colloidal nanoparticles.
Fil: Hübner, Kristina. Universidad de Múnich; Alemania
Fil: Pilo-Pais, Mauricio. Fribourg University; Suiza
Fil: Selbach, Florian. Universidad de Múnich; Alemania
Fil: Liedl, Tim. Universidad de Múnich; Alemania
Fil: Tinnefeld, Philip. Universidad de Múnich; Alemania
Fil: Stefani, Fernando Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Acuna, Guillermo P.. Fribourg University; Suiza
description We demonstrate the capability of DNA selfassembledoptical antennas to direct the emission of anindividual fluorophore, which is free to rotate. DNA origami isused to fabricate optical antennas composed of two colloidalgold nanoparticles separated by a predefined gap and to place asingle Cy5 fluorophore near the gap center. Although thefluorophore is able to rotate, its excitation and far-field emissionis mediated by the antenna, with the emission directionalityfollowing a dipolar pattern according to the antenna mainresonant mode. This work is intended to set out the basis formanipulating the emission pattern of single molecules with selfassembledoptical antennas based on colloidal nanoparticles.
publishDate 2019
dc.date.none.fl_str_mv 2019-08
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/11336/129998
Hübner, Kristina; Pilo-Pais, Mauricio; Selbach, Florian; Liedl, Tim; Tinnefeld, Philip; et al.; Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas; American Chemical Society; Nano Letters; 19; 9; 8-2019; 6629-6634
1530-6984
CONICET Digital
CONICET
url http://hdl.handle.net/11336/129998
identifier_str_mv Hübner, Kristina; Pilo-Pais, Mauricio; Selbach, Florian; Liedl, Tim; Tinnefeld, Philip; et al.; Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas; American Chemical Society; Nano Letters; 19; 9; 8-2019; 6629-6634
1530-6984
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.nanolett.9b02886
info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.nanolett.9b02886
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 American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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_ 1842269385650077696
score 13.13397

Publicaciones similares