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Artículo

Thermometries for Single Nanoparticles Heated with Light

Martínez, Luciana PaulaIcon ; Mina Villarreal, María CristinaIcon ; Zaza, Cecilia; Barella, MarianoIcon ; Acuna, Guillermo; Stefani, Fernando DanielIcon ; Violi, Ianina LucilaIcon ; Gargiulo, JulianIcon
Fecha de publicación: 03/2024
Editorial: American Chemical Society
Revista: ACS Sensors
ISSN: 2379-3694
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Nano-materiales

Resumen

The development of efficient nanoscale photon absorbers, such as plasmonic or high-index dielectric nanostructures, allows the remotely controlled release of heat on the nanoscale using light. These photothermal nanomaterials have found applications in various research and technological fields, ranging from materials science to biology. However, measuring the nanoscale thermal fields remains an open challenge, hindering full comprehension and control of nanoscale photothermal phenomena. Here, we review and discuss existent thermometries suitable for single nanoparticles heated under illumination. These methods are classified in four categories according to the region where they assess temperature: (1) the average temperature within a diffraction-limited volume, (2) the average temperature at the immediate vicinity of the nanoparticle surface, (3) the temperature of the nanoparticle itself, and (4) a map of the temperature around the nanoparticle with nanoscale spatial resolution. In the latter, because it is the most challenging and informative type of method, we also envisage new combinations of technologies that could be helpful in retrieving nanoscale temperature maps. Finally, we analyze and provide examples of strategies to validate the results obtained using different thermometry methods.
Palabras clave: nanoscale temperature map , photothermal response , nanothermometry , validation thermoplasmonics
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info:eu-repo/semantics/restrictedAccess 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/11336/235299
DOI: http://dx.doi.org/10.1021/acssensors.4c00012
Colecciones
Articulos(CIBION)
Articulos de CENTRO DE INVESTIGACIONES EN BIONANOCIENCIAS "ELIZABETH JARES ERIJMAN"
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Citación
Martínez, Luciana Paula; Mina Villarreal, María Cristina; Zaza, Cecilia; Barella, Mariano; Acuna, Guillermo ; et al.; Thermometries for Single Nanoparticles Heated with Light; American Chemical Society; ACS Sensors; 9; 3; 3-2024; 1049-1064
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