CINDECA   05422
CENTRO DE INVESTIGACION Y DESARROLLO EN CIENCIAS APLICADAS "DR. JORGE J. RONCO"
Unidad Ejecutora - UE
artículos
Título:
“SYNTHESIS AND CHARACTERIZATION OF SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES FOR BIO-MEDICAL APPLICATIONS”.
Autor/es:
L.A. CANO, M.V. CAGNOLI, S.J. STEWART, E.D. CABANILLAS, E.L. ROMERO, AND S.G. MARCHETTI.
Revista:
HYPERFINE INTERACTIONS
Editorial:
Springer
Referencias:
Año: 2009
ISSN:
0304-3843
Resumen:
Monodisperse iron oxide nanoparticles (NPs) of 4 nm were obtainedthrough high-temperature solution phase reaction of iron (III) acetylacetonate with1, 2-hexadecanediol in the presence of oleic acid and oleylamine. The as-synthesizediron oxide nanoparticles have been characterized by X-ray diffraction, transmissionelectron microscopy, Mössbauer spectroscopy and magnetic measurements. Thespecies obtained were Fe3O4 and/or γ-Fe2O3. These NPs are superparamagneticat room temperature and even though the reduced particle size they show a highsaturation magnetization (MS ≈ 90 emu/g).
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