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TitleComparative study of sol-gel methods for the facile synthesis of tailored magnetic silica spheres
Author(s)Cardoso, V. F.
Irusta, S.
Navascues, N.
Lanceros-Méndez, S.
Keywordsiron oxide, silica spheres, magnetic, biomedical applications
iron oxide
silica spheres
biomedical applications
Issue date2016
PublisherIOP Publishing
JournalMaterials Research Express
CitationCardoso, V. F., Irusta, S., Navascues, N., & Lanceros-Mendez, S. (2016). Comparative study of sol-gel methods for the facile synthesis of tailored magnetic silica spheres. Materials Research Express, 3(7). doi: 10.1088/2053-1591/3/7/075402
Abstract(s)A direct, systematic and comparative study on the production of magnetic silica spheres (MSS) with control over their most relevant parameters, including size, morphology and magnetization, is presented. MSS were prepared by a simple and efficient sol-gel method varying different synthesis parameters. Porous and non-porous MSS with sizes from ~110 to 500 nm, saturation magnetization between 23 to 3 emu.g-1 and stable over a large pH range can be thus obtained in a facile procedure, allowing to tailor particle properties for specific applications.
AccessRestricted access (UMinho)
Appears in Collections:CDF - FCD - Artigos/Papers (with refereeing)

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