Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium

Elisabetta Sassaroli; Brian E. O'Neill; King C.P. Li

doi:10.1109/ISBI.2009.5193161

Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium

Elisabetta Sassaroli, Brian E. O'Neill, King C.P. Li

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Finite element simulations have been performed for the dynamics of heating and cooling of a single spherical gold nanoparticle and surrounding fluid environment by laser pulses of nanosecond duration in the limit of validity of Mie theory. Thermal and dielectric property changes of the surrounding medium are taken into account in the model. It has been shown that such changes significantly affect the temperature reached by the particle and surrounding microenvironment. The aim of this study is to provide useful insights for the development of biomedical applications of gold nanoparticles.

Original language	English (US)
Title of host publication	Proceedings - 2009 IEEE International Symposium on Biomedical Imaging
Subtitle of host publication	From Nano to Macro, ISBI 2009
Pages	763-766
Number of pages	4
DOIs	https://doi.org/10.1109/ISBI.2009.5193161
State	Published - 2009
Externally published	Yes
Event	2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009 - Boston, MA, United States Duration: Jun 28 2009 → Jul 1 2009

Publication series

Name	Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009

Other

Other	2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009
Country/Territory	United States
City	Boston, MA
Period	6/28/09 → 7/1/09

Keywords

Gold nanoparticles
Heat transfer
Laser
Phase change
Plasmon oscillation

ASJC Scopus subject areas

Biomedical Engineering
Radiology Nuclear Medicine and imaging

Online availability

10.1109/ISBI.2009.5193161

Library availability

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Sassaroli, E., O'Neill, B. E., & Li, K. C. P. (2009). Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium. In Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009 (pp. 763-766). [5193161] (Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009). https://doi.org/10.1109/ISBI.2009.5193161

Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium. / Sassaroli, Elisabetta; O'Neill, Brian E.; Li, King C.P.
Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009. 2009. p. 763-766 5193161 (Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sassaroli, E, O'Neill, BE & Li, KCP 2009, Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium. in Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009., 5193161, Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009, pp. 763-766, 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009, Boston, MA, United States, 6/28/09. https://doi.org/10.1109/ISBI.2009.5193161

Sassaroli E, O'Neill BE, Li KCP. Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium. In Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009. 2009. p. 763-766. 5193161. (Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009). doi: 10.1109/ISBI.2009.5193161

Sassaroli, Elisabetta ; O'Neill, Brian E. ; Li, King C.P. / Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium. Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009. 2009. pp. 763-766 (Proceedings - 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2009).

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keywords = "Gold nanoparticles, Heat transfer, Laser, Phase change, Plasmon oscillation",

author = "Elisabetta Sassaroli and O'Neill, {Brian E.} and Li, {King C.P.}",

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Numerical investgation of the laser heating of gold nanoparticles Including thermal and dielectric changes in the local medium

Abstract

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Keywords

ASJC Scopus subject areas

Online availability

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