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Characterization of LRDNG. (a) Size distribution as measured by DLS following synthesis (line) and after 6 month storage at 4 °C (open circles). (b) TEM micrographs showing particles after drying on holy carbon grid. The scale bars correspond to 0.5 μm and 50 nm (inset). (c) Histogram of particle size distribution as measured from TEM micrographs. The hydrodynamic diameter (DH) of the LRDNG is 107 ± 26 nm whereas the average particle size in the dried state (d) is 57 ± 13 nm.
