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- Title
Superparamagnetic MFeO (M = Ni, Co, Zn, Mn) nanoparticles: synthesis, characterization, induction heating and cell viability studies for cancer hyperthermia applications.
- Authors
Sabale, Sandip; Jadhav, Vidhya; Khot, Vishwajeet; Zhu, Xiaoli; Xin, Meiling; Chen, Hongxia
- Abstract
Superparamagnetic nanoferrites are prepared by simple and one step refluxing in polyol synthesis. The ferrite nanoparticles prepared by this method exhibit particle sizes below 10 nm and high degree of crystallinity. These ferrite nanoparticles are compared by means of their magnetic properties, induction heating and cell viability studies for its application in magnetic fluid hyperthermia. Out of all studied nanoparticles in present work, only ZnFeO and CoFeO MNPs are able to produce threshold hyperthermia temperature. This rise in temperature is discussed in detail in view of their magneto-structural properties. Therefore ZnFeO and CoFeO MNPs with improved stability, magnetic induction heating and cell viability are suitable candidates for magnetic hyperthermia.
- Subjects
SUPERPARAMAGNETIC materials; IRON-nickel alloys; MAGNETIC nanoparticle hyperthermia; NANOPARTICLE synthesis; IRON-cobalt alloys; IRON oxides; CELL survival; ELECTROMAGNETIC induction
- Publication
Journal of Materials Science: Materials in Medicine, 2015, Vol 26, Issue 3, p1
- ISSN
0957-4530
- Publication type
Article
- DOI
10.1007/s10856-015-5466-7