Maria Mikhaylova

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Superparamagnetic iron oxide nanoparticles (SPION) with an average particle diameter of 6 nm are prepared by controlled chemical coprecipitations. Colloidal suspensions of noninteracting SPION, where the surface has been modified with three different types of biocompatible substances, namely, starch, gold (Au), and methoxypoly(ethylene glycol) (MPEG) have(More)
Materials Chemistry DiVision, Royal Institute of Technology, SE 100 44 Stockholm, Sweden, Institució Catalana de Recerca i Estudis AVançats (ICREA) and Departament de Fı́sica, UniVersitat Autònoma de Barcelona, 08913 Bellaterra, Spain, Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UniVersitat Autònoma de Barcelona (UAB), 08193(More)
The magnetic properties of maghemite (gamma-Fe2O3) cubic and spherical nanoparticles of similar sizes have been experimentally and theoretically studied. The blocking temperature, T(B), of the nanoparticles depends on their shape, with the spherical ones exhibiting larger T(B). Other low temperature properties such as saturation magnetization, coercivity,(More)
To order the complete compilation report, use: ADA417952 The component part is provided here to allow users access to individually authored sections)f proceedings, annals, symposia, etc. However, the component should be considered within [he context of the overall compilation report and not as a stand-alone technical report. Nanoparticles, as building(More)
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