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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Sialic acid-engineered mesoporous polydopamine dual loaded with ferritin gene and SPIO for achieving endogenous and exogenous synergistic T2-weighted magnetic resonance imaging of HCC

Fig. 2

a 1H-NMR of SA, PEI, and SA-PEI, b Gel electrophoresis of SA-PEI/AFP-Fth (0.25, 0.5, 1.0, 1.25, 1.5:1, w/w), (MPDA@SPIO/SA-PEI/AFP-Fth = 2.5, 5, 10, 20, 30:1.25:1, w/w/w) nanocomplexes and free AFP-Fth. (c; d–f) TEM images and particle size distribution of MPDA@SPIO/SA-PEI/AFP-Fth (5; 10; 20/1.25/1 w/w). d Zeta potential of MPDA@SPIO, SA-PEI/AF-Fth (1.25/1) and MPDA@SPIO/SA-PEI/AFP-Fth (5; 10; 20/1.25/1 w/w)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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