Saturday, August 06, 2005

News

Posted by Dr Ian Hocking at 11:14 AM
Nanotechnology has been successfully used to target and destroy cancerous cells, according to BBC Online. A nanomachine targets a cancerous cell by detecting a vitamin called folate, which coats cancerous cells. The nanomachine then inserts a carbon nanotubule into the offending cell. When the tissue is subjected to near-infra red light, the nanotubules become hot and destroy the cancerous cells. Non-cancerous cells are unharmed.

Read the full story.