Figure 4.

Cell viabilities of MDA-MB-231 cells. The cells were treated with various concentrations of A-MNCs and HA-MRCAs: A-MNCs (red), HA-MRCAs (i) (blue), HA-MRCAs (ii) (green), and HA-MCRAs (iii) (black).

Lee et al. Nanoscale Research Letters 2013 8:149   doi:10.1186/1556-276X-8-149
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