Preparation and Characterization of PEG-PLA Genistein Micelles Using a Modified Emulsion-Evaporation Method

Figure 6

Characterization of genistein lyophilized powder (GLP). (a) Size distribution of GLP. (b) Zeta potential of GLP. (c) Morphology of blank lyophilized nanoparticles on transmission electron microscopy (TEM). (d) Morphology of GLP on TEM.

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