Fig. 2

Cumulative release of resveratrol (RVT) from RVT@PVP-GNPs. RVT@PVP-GNPs were dispersed in 1 × phosphate buffer (pH 7.4) or 1 × acetate buffer (pH 5.0) at 37 °C for 96 h
Cumulative release of resveratrol (RVT) from RVT@PVP-GNPs. RVT@PVP-GNPs were dispersed in 1 × phosphate buffer (pH 7.4) or 1 × acetate buffer (pH 5.0) at 37 °C for 96 h