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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Environ Sci Nano. 2014 Aug 19;1(6):95–603. doi: 10.1039/C4EN00102H

Figure 2.

Figure 2

Figure 2

Figure 2

Figure 2

Fluorescence Activated Cell Sorting (FACS) was used to evaluate the changes in cell cycle upon exposure to purified MWCNTs; PI-stained BEAS-2B cells were used. (a) Forward scatter (FSC) and side scatter (SSC) 2D-plot showing a representative gating of the live cell population. (b) Scatter plot selection of single cells; representative gating. (c) Cell cycle analysis of controls cell and (d) cells exposed to purified MWCNTs respectively.