Figure 14.

Dark cytotoxicity of PHPP-SMNPs. SW480 cells were incubated with 0–80 μmol L−1PHPP-SMNPs for 24 h at 37 °C in the dark. Cell toxicity was determined by MTT assay. Data represent mean ± SD (n = 3)

Chen et al. Nanoscale Research Letters 2009 4:400-408   doi:10.1007/s11671-009-9254-5