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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Curcumin- and resveratrol-co-loaded nanoparticles in synergistic treatment of hepatocellular carcinoma

Fig. 2

Characterization of CUR and RSV coloaded nanoparticles. a Synthesis of DSPE-PEG2000-SP94. Morphological images acquired by transmission electron microscopy (b NP, c SP94-NP). d Particle sizes and zeta potentials measured by dynamic light scattering. e Changes in the diameters of the NPs over the course of 7 days, indicating their stability. In vitro drug release profiles of CUR and RSV from the NPs determined by dialysis against PBS (pH 7.4) at 37 °C over 48 h (f NP, g SP94-NP). h NPs encapsulation efficiency of CUR and RSV. i, j The changes in CUR and RSV solubility in various solutions detected by a small animal imaging instrument and measurements of their average radiant efficiencies

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