Prolonged heating of Fe3O4–Au hybrid nanoparticles in a radiofrequency solenoid coil

Prolonged heating of Fe3O4–Au hybrid nanoparticles in a radiofrequency solenoid coil Colloids and Surfaces A 538 (2018) 304–309 Contents lists available at ScienceDirect Colloids and Surfaces A journal homepage: www.elsevier.com/locate/colsurfa Research Paper Prolonged heating of Fe O –Au hybrid nanoparticles in a radiofrequency 3 4 solenoid coil 1 1 Sang-Im Park , Seok-Hwan Chung , Hyun-Chul Kim, Se Geun Lee, Sung Jun Lee, Hyunmin Kim, Hoyoung Kim, Sang Won Jeong Convergence Research Institute, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, South Korea GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: We report the hyperthermia properties of Fe O –Au hybrid nanoparticles (HNPs) under a biocompatible alternating 3 4 −1 Hyperthermia magnetic field (AMF) of 1.5 kA m and 200 kHz. The HNPs were prepared by growing Au nanoparticles (AuNPs) Nanoparticles with an average diameter of 3 nm on the surface of Fe O magnetic nanoparticles (MNPs) with an average diameter 3 4 Hybrid of 10 nm. The structural properties were determined by transmission electron microscopy (TEM), dynamic light RF solenoid coil scattering (DLS), and X-ray diffraction (XRD). Under the AMF, the initial heating rate of the HNPs solution was lower Alternating magnetic field than that of the MNPs solution because HNPs have a reduced saturation magnetization http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Colloids and Surfaces A: Physicochemical and Engineering Aspects Elsevier

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier B.V.
ISSN
0927-7757
eISSN
1873-4359
D.O.I.
10.1016/j.colsurfa.2017.11.004
Publisher site
See Article on Publisher Site

Abstract

Colloids and Surfaces A 538 (2018) 304–309 Contents lists available at ScienceDirect Colloids and Surfaces A journal homepage: www.elsevier.com/locate/colsurfa Research Paper Prolonged heating of Fe O –Au hybrid nanoparticles in a radiofrequency 3 4 solenoid coil 1 1 Sang-Im Park , Seok-Hwan Chung , Hyun-Chul Kim, Se Geun Lee, Sung Jun Lee, Hyunmin Kim, Hoyoung Kim, Sang Won Jeong Convergence Research Institute, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 42988, South Korea GR APHICAL A BSTRACT ARTICLE I NFO ABSTRACT Keywords: We report the hyperthermia properties of Fe O –Au hybrid nanoparticles (HNPs) under a biocompatible alternating 3 4 −1 Hyperthermia magnetic field (AMF) of 1.5 kA m and 200 kHz. The HNPs were prepared by growing Au nanoparticles (AuNPs) Nanoparticles with an average diameter of 3 nm on the surface of Fe O magnetic nanoparticles (MNPs) with an average diameter 3 4 Hybrid of 10 nm. The structural properties were determined by transmission electron microscopy (TEM), dynamic light RF solenoid coil scattering (DLS), and X-ray diffraction (XRD). Under the AMF, the initial heating rate of the HNPs solution was lower Alternating magnetic field than that of the MNPs solution because HNPs have a reduced saturation magnetization

Journal

Colloids and Surfaces A: Physicochemical and Engineering AspectsElsevier

Published: Feb 5, 2018

References

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