• carbon
  • Direct and indirect effects of single walled carbon nanotubes on RAW 264.7 macrophages: role of iron. (cdc.gov)
  • Single-walled carbon nanotubes (SWCNT), nano-cylinders with an extremely small diameter (1-2 nm) and high aspect ratio, have unique physico-chemical, electronic and mechanical properties and may exhibit unusual interactions with cells and tissues, thus necessitating studies of their toxicity and health effects. (cdc.gov)
  • The carbon nanotube site density can be controlled by controlling the catalyst site density. (energy.gov)
  • Control of the carbon nanotube site density enables various applications. (energy.gov)
  • array
  • In another embodiment, a molecular array of SWNTs can be made by "combing" the purified bucky paper starting material with a sharp microscopic tip to align the nanotubes. (rice.edu)