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: Advanced Materials - TechConnect Briefs 2015 |
| Publisher | Taylor and Francis Inc. |
| Pages | 219-222 |
| Number of pages | 4 |
| Volume | 1 |
| 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 |
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 | United States |
| City | Washington |
| Period | 6/14/15 → 6/17/15 |
Fingerprint
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. Vol. 1 Taylor and Francis Inc., 2015. p. 219-222.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Hybrid Fe2O3-Au nanoparticles
T2 - Synthesis and photothermal properties
AU - Larsen, George K.
AU - Hunyadi Murph, Simona E.
PY - 2015
Y1 - 2015
N2 - 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.
AB - 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.
KW - Gold
KW - Hyperthermia
KW - Iron oxide
KW - Multifunctional
KW - Plasmonics
UR - http://www.scopus.com/inward/record.url?scp=84983391556&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84983391556&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84983391556
VL - 1
SP - 219
EP - 222
BT - NSTI: Advanced Materials - TechConnect Briefs 2015
PB - Taylor and Francis Inc.
ER -