Developing fingermarks on porous surfaces with the use of genipin in the gaseous phase

Tomasz Szczepański, Sławomir Zubański, Antoni Siejca, Urszula Więckiewicz, Krzysztof Klemczak & Patryk Brzeziński
The article presents the results of studies on the method of sensibilizing dactyloscopic traces directly from the gaseous phase. The detection of dactyloscopic traces on absorbtive surfaces requires specific revealing methods, whose essential aspect is the need to deliver reagent to the place of occurrence of the corresponding component of trace forming substance. In practice, for many years, various types of solutions have been used for this purpose, such as DFO, ninhydrin and 1,2-indanedione. Within...

Registration Year

  • 2020
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Resource Types

  • Data Paper
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Affiliations

  • Police Academy in Szczytno
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  • Centralne Laboratorium Kryminalistyczne Policji
    1