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How can blood tell us when a crime happened?
Researchers at the University at Albany have determined how to track changes in blood stains to determine their age using Raman spectroscopy.
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An alternative method for detecting THC in body fluids
Researchers at Oregon State University examine a more efficient method for the detection of THC in body fluids.
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Detecting drugs and explosives in fingerprints
Researchers show how mass spec imaging reveals information on drugs and explosives that a suspect touched, all from their fingerprint!
