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. Author manuscript; available in PMC: 2016 Feb 29.
Published in final edited form as: J Micromech Microeng. 2015 Jun 3;25(7):075010. doi: 10.1088/0960-1317/25/7/075010

Figure 4.

Figure 4

Average migratory speeds for the tracked chronically SWCNT-exposed cells and non-SWCNT-exposed cells. (A) Average migration speeds for chronically SWCNT-exposed cells under different FBS concentration gradients. (B) Average migration speeds for chronically SWCNT-exposed cells under no FBS presence. The cells moved in both directions at comparable speeds. (C) Summary of analysis of the SWCNT-exposed cells. (D) Average migration speeds for non-SWCNT-exposed cells under different FBS concentration gradients. The experiments were performed three times for each situation. The error bars are standard deviations.