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11 June 2024 Selecting high performance plasmonic nanoheaters for biomedical applications
Renato E. de Araujo
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Proceedings Volume PC12991, Nanophotonics X; PC129910U (2024) https://doi.org/10.1117/12.3022507
Event: SPIE Photonics Europe, 2024, Strasbourg, France
Abstract
This presentation will reveal the rules on selecting efficient plasmonic nanoheaters for biomedical proposes. Here, a size dependence of plasmonic nanoparticle optical heating will be disclosed. The continuous laser heating of gold nanoparticles is evaluated exploring theoretical and experimental approach. This study demonstrates the use of optimized plasmonic gold nanparticles as photothermal agent for photoacoustic imaging technic, for the inactivation of yeast and for in-vivo hyperthermia treatment of the Sarcoma-180. Our results pave the way for the rational use of plasmonic nanoheaters in photothermal applications.
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Renato E. de Araujo "Selecting high performance plasmonic nanoheaters for biomedical applications", Proc. SPIE PC12991, Nanophotonics X, PC129910U (11 June 2024); https://doi.org/10.1117/12.3022507
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KEYWORDS
Plasmonics
Gold nanoparticles
Biomedical applications
Biomedical optics
Gold
Gold nanorods
Infrared radiation
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