Fingerprinting powders are still the go-to tool for investigators, both real and fictional. However, instead of oils, some fingerprints only leave a residue of amino acids and other compounds that fingerprinting powder doesn't adhere to very well. A new technique developed at Australia's CSIRO not only reveals fingerprints in cases where dusting won't, but makes them glow under UV light.
.. Continue Reading Glowing fingerprints to highlight criminalsSection: Good Thinking
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from Gizmag Emerging Technology Magazine http://ift.tt/1Xjbifn
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