Experimental Verification of the Mechanical Resistance of Forensic Marking by Means Synthetic DNA

Abstract

This article deals with experimental verification of resistance of forensic identification marks (microdots in combination with artificial DNA) to property. It is considered mechanical abrasion from potential offender to remove or damage readability of marking and following identification. The aim of this work is to test the hypothesis that forensic marking can be completely removed by the process of mechanical abrasion without causing damages to a protected object. To fulfi ll this purpose it was designed and built a test equipment, where experiments were carried out to confirm or refute the above mentioned hypothesis.