Australian Scientists Use Nanotechnology to Detect “Unreadable” Prints

researcher at the University of Technology in Sydney have announced an major find in the domain of forensic science that may help dissolve countless decades - previous dusty cases by lifting print off of well-nigh any surface .

Traditional fingerprinting proficiency are plan to detect stew from the eccrine gland in the skin which is left behind on surfaces . However if the photographic print is old or dried out , these technique may not be able to airlift a useable effect .

The newly formulate method alternatively hire nanotechnology to discover the amino group acids hunt present in effort that remain on surface long after the rest of the print has degraded . The Modern technique is so promising that researchers believe it may one twenty-four hour period tolerate law enforcement officers to prevail prints of any age from any surface – even human skin . [ viaBBC News ]

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