Selective reduction of the interaction of magnetic nanoparticles with leukocytes and tumor cells by human plasma

Carboxymethyl-dextran coated magnetic nanoparticles can interact with viable human cells. The interaction of the nanoparticles is cell-type specific. The addition of human plasma led to a dramatic reduction of magnetically separable leukocytes in comparison to tumor cells. We conclude that low plasm...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2005-05, Vol.293 (1), p.433-437
Hauptverfasser:	Schwalbe, Manuela, Jörke, Cornelia, Buske, Norbert, Höffken, Klaus, Pachmann, Katharina, Clement, Joachim H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carboxymethyl-dextran coating Condensed matter: electronic structure, electrical, magnetic, and optical properties Epithelial cell enrichment Exact sciences and technology Human plasma Leukocytes Magnetic properties and materials Nanoparticles Physics Small particles and nanoscale materials Studies of specific magnetic materials Tumor cells
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