Synthesis of Isatin Derivative on the Short Multiwalled Carbon Nanotubes and Their Effect on the MKN-45 and SW742 Cancer Cells

Figure 6

The dispersion images of Sh-MWCNT-COOH (1) and Sh-MWCNT-Spiro (2) in DMF (1 mg/7 mL) after standing for 4 month.