L Martinez Maestro
Absorption efficiency of gold nanorods determined by quantum dot fluorescence thermometry
Martinez Maestro, L; Haro-Gonzalez, P; Coello, JG; Jaque, D
Authors
P Haro-Gonzalez
JG Coello
D Jaque
Abstract
In this work quantum dot fluorescence thermometry, in combination with double-beam confocal microscopy, has been applied to determine the thermal loading of gold nanorods when subjected to an optical excitation at the longitudinal surface plasmon resonance. The absorbing/heating efficiency of low (≈3) aspect ratio gold nanorods has been experimentally determined to be close to 100%, in excellent agreement with theoretical simulations of the extinction, absorption, and scattering spectra based on the discrete dipole approximation.
Citation
Martinez Maestro, L., Haro-Gonzalez, P., Coello, J., & Jaque, D. (2012). Absorption efficiency of gold nanorods determined by quantum dot fluorescence thermometry. Applied Physics Letters, 100(20), https://doi.org/10.1063/1.4718605
Journal Article Type | Article |
---|---|
Acceptance Date | Apr 1, 2012 |
Online Publication Date | May 17, 2012 |
Publication Date | May 17, 2012 |
Deposit Date | Dec 5, 2019 |
Publicly Available Date | Dec 5, 2019 |
Journal | Applied Physics Letters |
Print ISSN | 0003-6951 |
Electronic ISSN | 1077-3118 |
Publisher | AIP Publishing |
Volume | 100 |
Issue | 20 |
DOI | https://doi.org/10.1063/1.4718605 |
Publisher URL | https://doi.org/10.1063/1.4718605 |
Related Public URLs | https://aip.scitation.org/journal/apl |
Additional Information | Funders : Universidad Auto´noma de Madrid;Comunidad Auto´noma de Madrid;Spanish Ministerio de Educacion y Ciencia;FPI grant by Agencia Canaria de Investigacio´n del Gobierno de Canarias;Caja Madrid Foundation;UK Engineering and Physical Sciences Research Council (EPSRC);Quantum Information Processing Interdisciplinary Research Centre (QIPIRC);EU project COST Action |
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