Lumicyano fingerprint detection. A handprint appears under blue light after treatment with a fluorescent substance used in detecting latent fingerprints on objects from crime scenes. Items are subjected to Lumicyano cyanoacrylate fuming in a heated cabinet. Cyanoacrylate is warmed to produce fumes that react with the invisible fingerprint residues to form a fluorescent polymer on the fingerprint ridges,which glows under blue light. This method is non-destructive,allowing any DNA in the prints to remain intact | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / LOOK AT SCIENCES / EURELIOS / DUNG VO TRUNG |
Bildgröße: | 3744 px × 5616 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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