Artículo

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

Simoncelli, SabrinaIcon ; Alwis Weerasekera, Hasitha de; Fasciani, Chiara; Boddy, Christopher N.; Aramendia, Pedro FranciscoIcon ; Alarcon, Emilio I.; Scaiano, Juan Cesar
Fecha de publicación: 22/03/2015
Editorial: American Chemical Society
Revista: The Journal of Physical Chemistry Letters
e-ISSN: 1948-7185
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

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.
Palabras clave: Plasmonics , Dna , Nanotechnology , Gold Nanoparticles
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/46298
URL: https://pubs.acs.org/doi/abs/10.1021/acs.jpclett.5b00272
DOI: http://dx.doi.org/10.1021/acs.jpclett.5b00272
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Articulos(CIBION)
Articulos de CENTRO DE INVESTIGACIONES EN BIONANOCIENCIAS "ELIZABETH JARES ERIJMAN"
Citación
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
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