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Cells in motion: Multifunctional nanoparticles, with a unique combination of magnetic and fluorescent properties, coupled with biocompatibility are prepared. The uptake of the magnetic nanoparticles by cells is investigated, and an external “magnetic motor effect” on the cells containing the nanoparticles is observed (see scheme). Supporting information for this article is available on the WWW under http://www.angewandte.org or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Yoon et al. (Wed,) studied this question.