Water dispersible cobalt ferrite nanoparticles, CoxFe3-xO4, of different size (4-10 nm) and various composition (0 <= x <= 1), functionalized with a rhamnose derivative were obtained and characterized by combining TEM, XRD and elemental analyses techniques. Magnetic properties of these systems were studied by SQUID magnetometry. A particular emphasis was given to the investigation of magnetocrystalline anisotropy and size effect on the heating abilities of the nanoparticles under the application of an alternating magnetic field.
Water Dispersible Carbohydrate-Coated Ferrite Nanoparticles. Effect of Cobalt Doping in Magneto-Thermal Properties / Lartigue, Lenaic; Innocenti, Claudia; Larionova, Joulia; Guari, Yannick. - In: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY. - ISSN 1533-4880. - STAMPA. - 19:(2019), pp. 5000-5007. [10.1166/jnn.2019.16790]
Water Dispersible Carbohydrate-Coated Ferrite Nanoparticles. Effect of Cobalt Doping in Magneto-Thermal Properties
Innocenti, Claudia;
2019
Abstract
Water dispersible cobalt ferrite nanoparticles, CoxFe3-xO4, of different size (4-10 nm) and various composition (0 <= x <= 1), functionalized with a rhamnose derivative were obtained and characterized by combining TEM, XRD and elemental analyses techniques. Magnetic properties of these systems were studied by SQUID magnetometry. A particular emphasis was given to the investigation of magnetocrystalline anisotropy and size effect on the heating abilities of the nanoparticles under the application of an alternating magnetic field.
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