Carbon Nanotubes: An Emerging Drug Carrier for Targeting Cancer Cells

Figure 4

Schematic illustration of functionalization of CNTs with various molecules: (a) Prakash et al. [18], (b) Xiao et al. [78], (c) Xu et al. [70], (d) Gomez-Gualdron et al. [64], (e) Bianco et al. [79], (f) Jiang et al. [80], (g) Williams et al. [81], and (h) Kam and Dai [82].