Figure 6From: Synergistic Effect of Functionalized Nickel Nanoparticles and Quercetin on Inhibition of the SMMC-7721 Cells ProliferationMTT assay on the inhibition rate of SMMC-7721 cells after treatment with quercetin together with Ni nanoparticles, which indicates significant inhibition effect of quercetin in the presence of Ni nanoparticles on SMMC-7721 cells in comparison with either quercetin or Ni nanoparticles, where * representsp < 0.05.Error bars indicate standard deviationBack to article page