Figure 7.

Cytotoxicity of Cit-NaLuF4. Cell toxicity was determined by MTT assay using MGC-803 cells and GES-1 cells incubated with 0 to 80 μg/mL Cit-NaLuF4 for 24 h at 37°C in the dark. Data represents mean ± SD (n = 5).

Zhou et al. Nanoscale Research Letters 2013 8:518   doi:10.1186/1556-276X-8-518
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