Hybrids of Iron-Filled Multiwall Carbon Nanotubes and Anticancer Agents as Potential Magnetic Drug Delivery Systems: In Vitro Studies against Human Melanoma, Colon Carcinoma, and Colon Adenocarcinoma

Figure 4

TGA curves of nanotube vehicles and “drug-nanotube” hybrids; the analyses were performed under argon at 20°C min⁻¹.