Research Article
Investigation of Cytotoxicity of Phosphoryl Choline Modified Single-Walled Carbon Nanotubes under a Live Cell Station
Table 1
Physicochemical characterization of the SWCNTs and modified SWCNTs.
| | Pristine SWCNTs | SWCNT-PC | SWCNT-PCn |
| Diameter (nm) | 3–5 | 3–5 | 3–5 | Length (m) | 5–15 | 5–15 | 5–15 | Purity (%) | 97.52 | 98.76 | 98.94 | Zeta potential in H2O (mV) | −36.7 | −12.4 | −10.5 | Metal impurities (ppm) | Fe 152, Ni 89 | Fe 110, Ni 56 | Fe 106, Ni 54, Cu 87 |
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