Fig. 3From: Biomimetic anti-inflammatory and osteogenic nanoparticles self-assembled with mineral ions and tannic acid for tissue engineeringa Live/dead images and b MTT assay results of hADSCs cultured using various concentrations of TA (scale bar = 200 μm). ∗Significantly different compared to the group with no nanoparticles (p < 0.05). c Live/dead images and d MTT assay results of hADSCs cultured using various concentrations of mTNs (scale bar = 200 μm). ∗Significantly different compared to the group with no nanoparticles (p < 0.05)Back to article page