Optical absorption coefficients of gold nanorods through acoustic waves in an optical hyperthermia system

Escudero, P. F. and Sánchez, C. and Pozo Guerrero, Francisco del and Serrano Olmedo, Jose Javier (2015). Optical absorption coefficients of gold nanorods through acoustic waves in an optical hyperthermia system. In: "VI Latin American Congress on Biomedical Engineering (CLAIB 2014)", 29/10/2014 - 31/10/2014, Paraná, Argentina. pp. 51-54. https://doi.org/10.1007/978-3-319-13117-7_14.

Description

Title: Optical absorption coefficients of gold nanorods through acoustic waves in an optical hyperthermia system
Author/s:
  • Escudero, P. F.
  • Sánchez, C.
  • Pozo Guerrero, Francisco del
  • Serrano Olmedo, Jose Javier
Item Type: Presentation at Congress or Conference (Article)
Event Title: VI Latin American Congress on Biomedical Engineering (CLAIB 2014)
Event Dates: 29/10/2014 - 31/10/2014
Event Location: Paraná, Argentina
Title of Book: IFMBE Proceedings
Date: 2015
Volume: 49
Subjects:
Freetext Keywords: Optical hyperthermia gold nanorods optoacoustic spectroscopy pressure waves absorption coefficient
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Tecnología Fotónica y Bioingeniería
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The irradiation of small suspensions of gold nanorods (GNRs) using laser pulses at 808nm and 25KHz, produces a series of effects occurring during the interaction of each laser pulse with the amount of gold nanorods in suspension. The result of the interaction laser-GNRs is the generation of acoustic waves, which may influence on cell death in an optical hyperthermia therapy system. Therefore the identification and characterization of acoustic signals and their absorption coefficients is performed in a phantom based in a neutral gelatin system, in order to able to identify and quantify the influence of these acoustic waves in cell death in optical hyperthermia essays.

More information

Item ID: 42396
DC Identifier: http://oa.upm.es/42396/
OAI Identifier: oai:oa.upm.es:42396
DOI: 10.1007/978-3-319-13117-7_14
Official URL: http://link.springer.com/chapter/10.1007%2F978-3-319-13117-7_14
Deposited by: Memoria Investigacion
Deposited on: 18 Jul 2016 18:54
Last Modified: 01 Jan 2017 23:30
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