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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

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. 1

a TEM images and size distribution of SPIO. b–d TEM, SEM images and size distribution of MPDA@SPIO. e The M-H hysteresis curve of MPDA@SPIO and the Photograph of MPDA@SPIO without and with magnet. f T2 weighted images of free SPIO and MPDA@SPIO with different Fe concentrations g, and the corresponding T2 relaxation rates (1/T2, S−1)

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Journal of Nanobiotechnology

ISSN: 1477-3155

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