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Título: | Colloidal ordered assemblies in a polymer shell - A novel type of magnetic nanobeads for theranostic applications |
Autor: | Bigall, Nadja C.; Wilhelm, Claire; Beoutis, Marie-Lys; García-Hernández, Mar CSIC ORCID ; Khan, Abid A.; Giannini, Cinzia; Sánchez-Ferrer, Antoni; Mezzenga, Raffaele; Materia, María Elena; García García-Tuñón, Miguel Ángel ; Gazeau, Florence; Bittner, Alexander M.; Manna, Liberato; Pellegrino, Teresa | Palabras clave: | Polymer shell MRI contrast agents Magnetic nanoparticles Colloidal assemblies |
Fecha de publicación: | 12-feb-2013 | Editor: | American Chemical Society | Citación: | Chemistry of Materials 25 (7): 1055-1062 (2013) | Resumen: | We present the synthesis of polymer embedded colloidal ordered assemblies, built from highly ordered superparamagnetic manganese iron oxide nanocrystals. Each assembly is wrapped into a thin polymer shell. In-depth characterization of the nanoparticles by TEM, SAXS, SQUID, and magnetophoresis indicates that these colloidal hybrids exhibit high mobilities in external magnetic fields, and that they could efficiently serve as contrast enhancers in magnetic resonance imaging. | Versión del editor: | https://doi.org/10.1021/cm3036746 | URI: | http://hdl.handle.net/10261/178286 | DOI: | 10.1021/cm3036746 | ISSN: | 0897-4756 | E-ISSN: | 1520-5002 |
Aparece en las colecciones: | (ICV) Artículos (ICMM) Artículos |
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