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Purpose:To determine whether low‐intensity pulsed ultrasound (LIPUS) is able to facilitate the uptake of a superparamagnetic iron oxide (SPIO) nanomaterial by cells that do not express high endocytosis capacity.
Materials and Methods:The human osteosarcoma cell line U2OS and a silica‐coated SPIO functionalized peripherally with amines groups (overall diameter 8 nm) were used in this study. Adherent...
Novel one-dimensional Mn-Fe oxide nanowires, which were prepared by a ligand-induced self-organization of Mn-Fe oxide nanoparticles, were employed as contrast agents for magnetic resonance imaging and cell labeling. The magnetic properties of the nanowires were characterized by a 1.5 Tesla whole body magnetic resonance imaging (MRI) machine, which revealed a substantial change in MRI signal at particle...
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