Frequency dependence of magnetothermal properties for magnetic fluid and magnetically functionalized implants
| Autor: | E.A. Kritskaya, Alexander P. Pyatakov, A.Yu Malyshev, V. K. Markov, F.D. de Sena Pereira, R.T. Salakhova, A. G. Vylegzhanin, Vladislav A. Parfenov, E.A. Kashtanov, K. I. Kamilov, Vladimir I. Zverev, A.M. Tishin, Vladimir Mironov, R. Müller |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Heating power
Materials science Condensed matter physics Physics QC1-999 Physics::Medical Physics 02 engineering and technology Frequency dependence 021001 nanoscience & nanotechnology Magnetic field 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine chemistry 030220 oncology & carcinogenesis Polymer coating Magnetic nanoparticles 0210 nano-technology Saturation (magnetic) Magnetic heating Magnetite |
| Zdroj: | EPJ Web of Conferences, Vol 185, p 09003 (2018) |
| Popis: | Heating of the magnetic nanoparticles in AC magnetic field is the effect promising for application in medicine. The mechanisms of heating in AC-magnetic field implies nontrivial dependence of the power dissipated by magnetic nanoparticles on frequency. With the use of a reconfigurable experimental setup, this frequency-dependent magnetic heating was measured on two characteristic examples: the magnetite nanoparticles conventionally used in medicine and polymer coating with micrometer sized magnetite particles. The saturation of the heating power with frequency is shown that is more pronounced for the second case of microparticles. |
| Databáze: | OpenAIRE |
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