[Using of scanning electron microscopy for detection of gunshot residue]. / Pouzití skenovací elektronové mikroskopie pri detekci povýstrelových cástic.

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).

[Energy dispersive x-ray fluorescence spectrometry--a forensic chemistry method for detection of bullet metal residue in gunshot wounds]. / Energodisperzní rentgenová fluorescencní spektrometrie--forenzní metoda nekrochemické expertizy detekce kovu strel pri strelných poraneních.

The article describes using of energo-dispersive X-ray fluorescence spectrometry (EDXRF) as the forensic method as the tool for detection of metals (gunshot residues--GSR) in connection with gunshot-wounds of persons.