Journal of Drug Delivery / 2012 / Article / Fig 2

Research Article

Application of Ferriferous Oxide Modified by Chitosan in Gene Delivery

Figure 2

Target distribution of magnetic CTS-Fe3O4 in liver and lung tissue. Figures were shown by Prussian blue and neutral red staining (×250), with outer static magnetic field for 2 hours. (a) Normal liver tissue; (b) liver tissue injected CTS-Fe3O4 nanoparticles (1 mM); (c) normal lung tissue; (d) lung tissue injected CTS-Fe3O4 nanoparticles (1 mM). Scale bars correspond to 10 μm.

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