Hybrid Fe2O3-Au nanoparticles: Synthesis and photothermal properties

George K. Larsen; Simona E. Hunyadi Murph

Hybrid Fe₂O₃-Au nanoparticles: Synthesis and photothermal properties

George K. Larsen, Simona E. Hunyadi Murph

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

Abstract

We describe the synthesis and properites of hybrid Fe₂O₃-Au nanoparticles synthesized using a wet chemical approach. These nanoparticles are compared with Fe₂O₃ and Au nanoparticles prepared in corresponding manners. We investigate the visible light photothermal properties of these different nanoparticles. It is found that the hybrid Fe₂O₃-Au nanoparticles are able to photothermally heat aqueous solutions as efficiently as pure Au nanoparticles, even with a significantly smaller concentration of Au. Importantly, the hybrid structures retain the properties of both materials, creating a multifunctional structure with excellent magnetic and plasmonic properties.

Original language	English (US)
Title of host publication	NSTI
Subtitle of host publication	Advanced Materials - TechConnect Briefs 2015
Editors	Bart Romanowicz, Matthew Laudon
Publisher	Taylor and Francis Inc.
Pages	219-222
Number of pages	4
ISBN (Electronic)	9781498747271
State	Published - 2015
Event	10th Annual TechConnect World Innovation Conference and Expo, Held Jointly with the 18th Annual Nanotech Conference and Expo, and the 2015 National SBIR/STTR Conference - Washington, United States Duration: Jun 14 2015 → Jun 17 2015

Publication series

Name	NSTI: Advanced Materials - TechConnect Briefs 2015
Volume	1

Other

Other	10th Annual TechConnect World Innovation Conference and Expo, Held Jointly with the 18th Annual Nanotech Conference and Expo, and the 2015 National SBIR/STTR Conference
Country/Territory	United States
City	Washington
Period	6/14/15 → 6/17/15

Keywords

Gold
Hyperthermia
Iron oxide
Multifunctional
Plasmonics

ASJC Scopus subject areas

Surfaces, Coatings and Films
Fluid Flow and Transfer Processes
Biotechnology
Fuel Technology

Cite this

Hybrid Fe₂O₃-Au nanoparticles: Synthesis and photothermal properties. / Larsen, George K.; Hunyadi Murph, Simona E.
NSTI: Advanced Materials - TechConnect Briefs 2015. ed. / Bart Romanowicz; Matthew Laudon. Taylor and Francis Inc., 2015. p. 219-222 (NSTI: Advanced Materials - TechConnect Briefs 2015; Vol. 1).

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

Larsen, GK & Hunyadi Murph, SE 2015, Hybrid Fe₂O₃-Au nanoparticles: Synthesis and photothermal properties. in B Romanowicz & M Laudon (eds), NSTI: Advanced Materials - TechConnect Briefs 2015. NSTI: Advanced Materials - TechConnect Briefs 2015, vol. 1, Taylor and Francis Inc., pp. 219-222, 10th Annual TechConnect World Innovation Conference and Expo, Held Jointly with the 18th Annual Nanotech Conference and Expo, and the 2015 National SBIR/STTR Conference, Washington, United States, 6/14/15.

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