Nanotechnology provides powerful tools for pharmacology. By physical and chemical modification of #nanotubes it is possible to create advanced drug delivery systems, such as nano-bottle – nanotube filled with drug molecules and sealed with buckyballs.
Ren, Y. and Pastorin, G. (2008), Incorporation of Hexamethylmelamine inside Capped Carbon Nanotubes. Adv. Mater., 20: 2031-2036. doi:10.1002/adma.200702292