Re: forensic science

[John Andrews <andrewsjp@chartertn.net>]

Mike, neutron activation analysis is very sensitive and precise for 

measuring trace elements in things like hair and fingernails.  Useful 

for forensic investigation.  Napoleon had arsenic in his hair when he 

died. This was determined by neuton activation analysis using a Triga 

reactor.  Some thought he was being slowly poisoned, but I suspect he 

was living in rooms with arsenic-containing paints in the art on the 

ceilings.



John Andrews

Knoxville, Tennessee





Michael G. Stabin wrote:



>I had an interesting question from a student during a presentation to a jr.

>high class yesterday - what applications are there for radiation or

>radioactivity in forensic science? I am aware of a couple of ideas, but I

>don't know how widely they are really applied. Any feedback would be

>appreciated. Thanks.

>

>Mike

>

>Michael G. Stabin, PhD, CHP

>Assistant Professor of Radiology and Radiological Sciences

>Department of Radiology and Radiological Sciences

>Vanderbilt University

>1161 21st Avenue South

>Nashville, TN 37232-2675

>Phone (615) 343-0068

>Fax   (615) 322-3764

>Pager (615) 835-5153

>e-mail     michael.g.stabin@vanderbilt.edu

>internet   www.doseinfo-radar.com

>  

>