Water based suspensions of iron oxide obtained by laser target evaporation for biomedical applications
| Autor: | Galina V. Kurlyandskaya, A. P. Safronov, O. M. Samatov, Iuliia P. Novoselova, A.I. Medvedev, I.V. Beketov |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Induction heating Materials science Magnetometer Iron oxide 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Heat capacity Evaporation (deposition) Electronic Optical and Magnetic Materials law.invention Electromagnetic induction Magnetic field chemistry.chemical_compound Nuclear magnetic resonance chemistry Chemical engineering law 0103 physical sciences Magnetic nanoparticles 0210 nano-technology |
| Zdroj: | Journal of Magnetism and Magnetic Materials. 415:35-38 |
| ISSN: | 0304-8853 |
| Popis: | In this work spherical magnetic nanoparticles (MNPs) of iron oxide were obtained by laser target evaporation technique (LTE). Water based suspensions were prepared on the basis of obtained MNPs and their properties were also studied including inductive heat capacity. Their structure and properties were studied by a number of techniques including magnetometry and heat capacity measurements. Magnetic induction heating experiment show the specific loss power (SLP) value in the narrow range from 1.30 to 1.45 W/g for all samples under consideration when using alternating magnetic field of 1.7 kA/m and frequency of 210 kHz. These parameters insure that LTE MNPs are interesting materials promising for magnetic fluid hyperthermia. |
| Databáze: | OpenAIRE |
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