Figure 6.

Micrograph of the micronuclei of the HeLa cells. Cultured with 50 μg/mL sample N-550-2 for 10 h and irradiated by a Xe lamp with a 400-nm longpass filter (12 mW/cm2) for 4 h. The micronuclei were observed.

Li et al. Nanoscale Research Letters 2011 6:356   doi:10.1186/1556-276X-6-356
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