In Vitro Safety Evaluation and In Vivo Imaging Studies of Superparamagnetic Iron Oxide Nanoparticles through Biomimetic Modification

<div>HepG2 cells were exposed to 10 <i>μ</i>g/mL SPION, PDA-SPION, and c (RGDyK)-PDA-SPION magnetic nanoparticles for 6 (a), 12 (b), 24 (c), and 48 hours (d). Enrichment results of magnetic nanoparticles in HepG2 cells were detected.</div>

Journal of Nanomaterials

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Figure 3: In Vitro Safety Evaluation and In Vivo Imaging Studies of Superparamagnetic Iron Oxide Nanoparticles through Biomimetic Modification 