Research Article

Biocompatible Silver Nanoparticle-Modified Natural Diatomite with Anti-Infective Property

Figure 6

Results of cell density of MC3T3-E1 cultured in extract of nAgDT for 3 days (a) and the images of DAPI-stained cells cultured in α-MEM control (b) and extracts of nAgDT at concentration of 0.1 (c), 0.5 (d), 1 (e), 2.5 (f), and 5 (g) mg/mL, respectively. Scale bar = 200 μm. .