Injectable, wireless LEDs help researchers understand brain activity | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it
From www.extremetech.com - April 15, 2013 11:10 AM
John Rogers, inventor of dissolvable silk electonics and tattoos, has created miniature optoelectronic probes that can communicate with cells on their own scale.