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Figure 2 | Journal of Nanobiotechnology

Figure 2

From: Multifunctional mitoxantrone-conjugated magnetic nanosystem for targeted therapy of folate receptor-overexpressing malignant cells

Figure 2

AFM analyses of the bare MNPs and the PEGylated FA-MTX-MNPs. AFM analyses were performed using intermittent contact mode. Panels A, B and C respectively represent the height (trace), the cross section line profile, and the 3D images of the bare MNPs. Panels D, E and F respectively represent the height (trace), the cross section line profile, and the 3D images of the PEGylated FA-MTX-MNPs. AFM: atomic force microscopy. FA: folic acid. MTX: mitoxantrone. MNPs: magnetic nanoparticles.

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