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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: Nanotoxicology. 2019 Sep 27;13(9):1176–1196. doi: 10.1080/17435390.2019.1645903

Figure 1.

Figure 1.

SWCNT characterization and changes in cell viability. (A) The average hydrodynamic radius (HDR), zeta potential (ZP), and electrophoretic mobility (EPM) of SWCNTs in advanced RPMI 1640 media at 37 °C for 24 hours. (B) SAEC were exposed to different doses of SWCNTs for 24 hours and cell viability was determined by a trypan blue assay. A total of six samples per group were measured and data presented as Mean ± SD. Asterisks “*” above each bar represent statistically significant differences compared to control (P<0.05).