Použití skenovací elektronové mikroskopie při detekci povýstřelových částic

Using of Scanning Electron Microscopy for Detection of Gunshot Residue

Scanning electron microscope improves the possibility of investigation of surroundings near of gunshot wounds in forensic medicine, it is the next subsequent method for differentiating of area of entrance and exit wound, supplemental method for determination of firing distance, permit of detection (GSR) on the hand of shooter and ensured describing of samples and their stored. Detection of GSR provides many information about composition of bullet and primer. Authors are demonstrating the possibility of detection of GSR on experimental shooting to the krupon (pigs’ skin) in different situation (such as in a room and in outside area) and using of different weapon (hand gun CZ No.75 and machine gun No.58).

Key words:
scanning electron microscope – detection of the gunshot residues – experimental shooting to the krupon (pigs skin)