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

Table 1

Elemental analysis of modified Sh-MWCNTs.

Modified-MWCNTs	%C	%H	%N
Sh-MWCNT-COOH	96.34	0.72	0.00
Sh-MWCNT-Amide	91.93	1.09	2.86
Sh-MWCNT-Spiro	89.11	1.12	3.97