MIT's nanotech has a future in monitoring tumors and diagnosing illnesses
 

A team of MIT researchers have developed nanoparticle sensors that could eventually be used to monitor tumors or other diseases, as well as act as a tool to diagnose illnesses. These nanoparticles are made of polymer chains that can bind to the...

http://www.engadget.com/2014/11/19/m...=rss_truncated