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Resolution: standard / high Figure 6.
T2*-weighted MR imaging (A) and the corresponding T2* relaxation rates (1/T2*) (B, C) of RAW267.4 cell incubated with SHU555A or the MNCs with average size of
63 nm at different concentrations for 1 h or at the concentration of 10 μg/mL for
different periods of time. For relaxation time measurements, 1 × 105 labeled cells were suspended in gelatin (2%, 500 μL) in plastic vials homogenously.
Li et al. Nanoscale Research Letters 2012 7:204 doi:10.1186/1556-276X-7-204 |
