Life science applications with living cells

One of the many examples of innovation based on deuterium’s role in non-radioactive life science applications is with living cells.  A technique uses the fact a carbon-deuterium bond vibrates at a unique frequency different from the normal carbon-hydrogen bond to support research into protein development inside the brain as long-term memory is formed.

http://phys.org/news/2013-10-chemist-optical-imaging-technique-mystery.html

To answer your question like “What is deuterium?” click thru for more information.