All fingerprints articles
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ResearchNew spray-on dyes can instantly reveal fingerprints at crime scenes
Fluorescent molecules are simple to use and non-toxic
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OpinionA rice kind of fingerprint powder
A new method for producing print powders goes against the grain
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NewsForensic evidence in the firing line in the US
Feature comparison techniques like fingerprints, footprints and ballistics lack rigour, according to presidential council report
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ResearchCocaine users sweat over fingerprint analysis
Surface mass spectrometry quickly detects cocaine metabolites in fingerprints
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Research
Fighting crime with covert nanowires
Nanobarcode is encoded and read with electron beam irradiation from a transmission electron microscope