Single-domain iron oxide nanoparticles for magnetically mediated hyperthermia

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43870087" target="_blank" >RIV/70883521:28610/13:43870087 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28110/13:43870087
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Single-domain iron oxide nanoparticles for magnetically mediated hyperthermia
Original language description
In the current work the iron oxide magnetic nanoparticles prepared by coprecipitation method have been explored for the application in MMH. The X-Ray diffraction pattern of the powder corresponds to the inverse spinel structure of magnetite. The morphology and structure of nanoparticles are investigated by high-resolution scanning electron microscopy (HSEM). The particles are spherical in shape, about 14 nm in size, and are characterized by a narrow particle size distribution. Almost the same particle size was calculated from XRD line broadening data. Magnetostatic measurements of the powder show that it is a soft magnetic material with a high value of saturation magnetization (Ms), very narrow hysteresis loop, and low remanent magnetization. The valueof Ms is of 60 emu g-1, which is almost the same as for bulk magnetite (80 emu g-1). The structural analysis and the magnetostatic properties show that the particles are below the multi-domain state. The same conclusion follows from the
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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