Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy

Autores
Simoncelli, Sabrina; Alwis Weerasekera, Hasitha de; Fasciani, Chiara; Boddy, Christopher N.; Aramendia, Pedro Francisco; Alarcon, Emilio I.; Scaiano, Juan Cesar
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Plasmon excitation of spherical gold nanoparticles carrying a fluorescent labeled 30 bp dsDNA cargo, with one chain covalently attached through two S–Au bonds to the surface, results in release of the complementary strand as ssDNA that can be examined in situ using high-resolution fluorescence microscopy. The release is dependent on the total energy delivered, but not the rate of delivery, an important property for plasmonic applications in medicine, sensors, and plasmon-induced PCR.
Fil: Simoncelli, Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina. University of Ottawa; Canadá
Fil: Alwis Weerasekera, Hasitha de. University of Ottawa; Canadá
Fil: Fasciani, Chiara. University of Ottawa; Canadá
Fil: Boddy, Christopher N.. University of Ottawa; Canadá
Fil: Aramendia, Pedro Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina
Fil: Alarcon, Emilio I.. University of Ottawa; Canadá
Fil: Scaiano, Juan Cesar. University of Ottawa; Canadá
Materia
Plasmonics
Dna
Nanotechnology
Gold 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:11336/46298
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/46298
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence MicroscopySimoncelli, SabrinaAlwis Weerasekera, Hasitha deFasciani, ChiaraBoddy, Christopher N.Aramendia, Pedro FranciscoAlarcon, Emilio I.Scaiano, Juan CesarPlasmonicsDnaNanotechnologyGold Nanoparticleshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Plasmon excitation of spherical gold nanoparticles carrying a fluorescent labeled 30 bp dsDNA cargo, with one chain covalently attached through two S–Au bonds to the surface, results in release of the complementary strand as ssDNA that can be examined in situ using high-resolution fluorescence microscopy. The release is dependent on the total energy delivered, but not the rate of delivery, an important property for plasmonic applications in medicine, sensors, and plasmon-induced PCR.Fil: Simoncelli, Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina. University of Ottawa; CanadáFil: Alwis Weerasekera, Hasitha de. University of Ottawa; CanadáFil: Fasciani, Chiara. University of Ottawa; CanadáFil: Boddy, Christopher N.. University of Ottawa; CanadáFil: Aramendia, Pedro Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; ArgentinaFil: Alarcon, Emilio I.. University of Ottawa; CanadáFil: Scaiano, Juan Cesar. University of Ottawa; CanadáAmerican Chemical Society2015-03-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/46298Simoncelli, Sabrina; Alwis Weerasekera, Hasitha de; Fasciani, Chiara; Boddy, Christopher N.; Aramendia, Pedro Francisco; et al.; Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy; American Chemical Society; The Journal of Physical Chemistry Letters; 6; 8; 22-3-2015; 1499-15031948-7185CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/abs/10.1021/acs.jpclett.5b00272info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jpclett.5b00272info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:33Zoai:ri.conicet.gov.ar:11336/46298instacron: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 09:58:33.336CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
title Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
spellingShingle Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
Simoncelli, Sabrina
Plasmonics
Dna
Nanotechnology
Gold Nanoparticles
title_short Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
title_full Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
title_fullStr Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
title_full_unstemmed Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
title_sort Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy
dc.creator.none.fl_str_mv Simoncelli, Sabrina
Alwis Weerasekera, Hasitha de
Fasciani, Chiara
Boddy, Christopher N.
Aramendia, Pedro Francisco
Alarcon, Emilio I.
Scaiano, Juan Cesar
author Simoncelli, Sabrina
author_facet Simoncelli, Sabrina
Alwis Weerasekera, Hasitha de
Fasciani, Chiara
Boddy, Christopher N.
Aramendia, Pedro Francisco
Alarcon, Emilio I.
Scaiano, Juan Cesar
author_role author
author2 Alwis Weerasekera, Hasitha de
Fasciani, Chiara
Boddy, Christopher N.
Aramendia, Pedro Francisco
Alarcon, Emilio I.
Scaiano, Juan Cesar
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Plasmonics
Dna
Nanotechnology
Gold Nanoparticles
topic Plasmonics
Dna
Nanotechnology
Gold Nanoparticles
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Plasmon excitation of spherical gold nanoparticles carrying a fluorescent labeled 30 bp dsDNA cargo, with one chain covalently attached through two S–Au bonds to the surface, results in release of the complementary strand as ssDNA that can be examined in situ using high-resolution fluorescence microscopy. The release is dependent on the total energy delivered, but not the rate of delivery, an important property for plasmonic applications in medicine, sensors, and plasmon-induced PCR.
Fil: Simoncelli, Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina. University of Ottawa; Canadá
Fil: Alwis Weerasekera, Hasitha de. University of Ottawa; Canadá
Fil: Fasciani, Chiara. University of Ottawa; Canadá
Fil: Boddy, Christopher N.. University of Ottawa; Canadá
Fil: Aramendia, Pedro Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Investigaciones en Bionanociencias "Elizabeth Jares Erijman"; Argentina
Fil: Alarcon, Emilio I.. University of Ottawa; Canadá
Fil: Scaiano, Juan Cesar. University of Ottawa; Canadá
description Plasmon excitation of spherical gold nanoparticles carrying a fluorescent labeled 30 bp dsDNA cargo, with one chain covalently attached through two S–Au bonds to the surface, results in release of the complementary strand as ssDNA that can be examined in situ using high-resolution fluorescence microscopy. The release is dependent on the total energy delivered, but not the rate of delivery, an important property for plasmonic applications in medicine, sensors, and plasmon-induced PCR.
publishDate 2015
dc.date.none.fl_str_mv 2015-03-22
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/11336/46298
Simoncelli, Sabrina; Alwis Weerasekera, Hasitha de; Fasciani, Chiara; Boddy, Christopher N.; Aramendia, Pedro Francisco; et al.; Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy; American Chemical Society; The Journal of Physical Chemistry Letters; 6; 8; 22-3-2015; 1499-1503
1948-7185
CONICET Digital
CONICET
url http://hdl.handle.net/11336/46298
identifier_str_mv Simoncelli, Sabrina; Alwis Weerasekera, Hasitha de; Fasciani, Chiara; Boddy, Christopher N.; Aramendia, Pedro Francisco; et al.; Thermoplasmonic ssDNA Dynamic Release from Gold Nanoparticles Examined with Advanced Fluorescence Microscopy; American Chemical Society; The Journal of Physical Chemistry Letters; 6; 8; 22-3-2015; 1499-1503
1948-7185
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/abs/10.1021/acs.jpclett.5b00272
info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jpclett.5b00272
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
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_ 1842269526972956672
score 13.13397

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