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Magnetic nanoparticles: material engineering and emerging applications in lithography and biomedicine

2015; Springer Science+Business Media; Volume: 51; Issue: 1 Linguagem: Inglês

10.1007/s10853-015-9324-2

1573-4803

Yuping Bao, Tianlong Wen, Anna Cristina S. Samia, Amit P. Khandhar, Kannan M. Krishnan,

Iron oxide chemistry and applications

We present an interdisciplinary overview of material engineering and emerging applications of iron oxide nanoparticles. We discuss material engineering of nanoparticles in the broadest sense, emphasizing size and shape control, large-area self-assembly, composite/hybrid structures, and surface engineering. This is followed by a discussion of several nontraditional, emerging applications of iron oxide nanoparticles, including nanoparticle lithography, magnetic particle imaging, magnetic guided drug delivery, and positive contrast agents for magnetic resonance imaging. We conclude with a succinct discussion of the pharmacokinetics pathways of iron oxide nanoparticles in the human body—an important and required practical consideration for any in vivo biomedical application, followed by a brief outlook of the field.