An average square inch of skin contains 650 sweat glands. That means our bodies leave small amounts of sweat on everything we touch—whether we're making a phone call, eating supper or committing a crime.
Analytical Chemistry
May 4, 2018
0
85
David Balding of the University of Melbourne, Australia and Mikkel Andersen of Aalborg University in Denmark have developed new, open-source software that can help understand how many people in a population will match a single ...
Biotechnology
Nov 3, 2017
3
109
A pair of engineers at the University of Delaware has developed a process to form interwoven polymer networks more easily, quickly and sustainably than traditional methods allow. Their secret ingredient? Blue light.
Polymers
Jul 29, 2017
0
100
Hair fiber analysis, a forensic crime tool with a questionable past, could soon have a brighter future thanks to the development of a more refined scientific technique that could reveal much about a person's lifestyle. Scientists ...
Analytical Chemistry
Apr 4, 2017
0
17
We leave behind trace chemicals, molecules and microbes on every object we touch. By sampling the molecules on cell phones, researchers at University of California San Diego School of Medicine and Skaggs School of Pharmacy ...
Biochemistry
Nov 14, 2016
0
342
Unique protein markers in hair could be used alongside DNA profiling for human identification, according to a study published September 7, 2016 in the open-access journal PLOS ONE by Glendon Parker from Lawrence Livermore ...
Analytical Chemistry
Sep 7, 2016
0
63
(Phys.org)—A small team of researchers from the University of Illinois and Iowa State University has developed what they describe as a theoretical model for both interpreting and predicting blood-spatter that results from ...
First it was fingerprints. Now it's blood.
Analytical Chemistry
Jun 13, 2016
0
54
Culprits beware, a University at Albany research group, led by assistant chemistry professor Jan Halámek, is taking crime scene fingerprint identification to a new level.
Analytical Chemistry
Nov 26, 2015
0
1357
Luminol gets trotted out pretty frequently on TV crime shows, but a new technique might someday compete with the storied forensics tool as a police procedural plot device and, perhaps more importantly, as a means of solving ...
Analytical Chemistry
Oct 23, 2015
0
26
