Results 11 to 20 of about 417,999 (219)

Estimating Diphenylamine in Gunshot Residues from a New Tool for Identifying both Inorganic and Organic Residues in the Same Sample

Separations, 2019
A method involving the collection and determination of organic and inorganic gunshot residues on hands using on-line in-tube solid-phase microextraction (IT-SPME) coupled to miniaturized capillary liquid chromatography with diode array detection (CapLC ...
Ana Isabel Argente-García, Lusine Hakobyan, Carmen Guillem, Pilar Campíns-Falcó   +3 more
doaj   +3 more sources

Gunshot residues found at the exit wound: a case report. [PDF]

Int J Legal Med, 2023
Gunshot residues (GSRs) play an important role in forensic investigations of gun-related violence. The presence of GSRs has been described to help to identify the bullet entry area, as it was supposed not to be found at exit wounds.
Weber A, Kneubuehl BP, Rabl W.
europepmc   +3 more sources

Measurement of effective atomic number of gunshot residues using scattering of gamma rays [PDF]

, 2014
Better understanding of gunshot residues and the major elemental composition would be valuable to forensic scientists for their analysis work and interpretation of results.
Turşucu, Ahmet, Yılmaz, Demet
core   +2 more sources

Assessment of Persistence of Gunshot Residues Produced by Firearms from Criminal Cases in the Republic of Kosovo

Applied Sciences, 2022
Gunshot residue (GSR) is a material formed during firearm discharge with a specific spheroidal/noncrystalline morphology and chemical composition.
Milazim Tahirukaj, Andriana Surleva, Petrica Vizureanu, Blerim Olluri, Andrei Victor Sandu   +4 more
doaj   +1 more source

Synthesis and Structural Characterization of an Amorphous and Photoluminescent Mixed Eu/Zr Coordination Compound, a Potential Marker for Gunshot Residues

Sci, 2022
Hydrogels based on mixed zirconium/europium ions and benzene tricarboxylic acid were synthesized by hydrothermal reaction. A solid glass-like material is formed upon drying, showing strong reddish luminescence. The system was characterized by solid-state
Ayla Roberta Borges Serra, Thiago Rui Casagrande, Juliana Fonseca de Lima, Marcelo Firmino de Oliveira, Severino Alves Júnior, Marcos de Oliveira Junior, Osvaldo Antonio Serra   +6 more
doaj   +1 more source

Divergent gunshot residues and characterization of the memory effect in a .22 caliber revolver and pistol

Egyptian Journal of Forensic Sciences, 2023
Background The forms and compositions of primer gunshot residue (GSR) in shooting cases have been routinely analyzed in many crime labs by scanning electron microscope/energy-dispersive X-ray spectroscopy (SEM/EDS).
Bryan R. Burnett, Felice Nunziata
doaj   +1 more source

Interaction of gunshot residues (GSR) with natural and synthetic textiles having different structural features

Talanta Open, 2020
This study relies on the ability of six different fabrics to retain gunshot residues on their surfaces, and their capability to let them pass through.
Silvia Fabbris, Antonella Profumo, Gianluca Alberini, Sara Bonomi, Chiara Milanese, Matteo Donghi, Alberto Amadasi, Maddalena Patrini, Lucia Cucca, Daniele Merli   +9 more
doaj   +1 more source

Identificação de resíduos de disparos de armas de fogo por meio da técnica de espectrometria de massas de alta resolução com fonte de plasma indutivo Identification of gunshot residues by high resolution inductively coupled plasma mass spectrometry

Química Nova, 2004
The violence derived from crimes involving firearms represents one of the main concerns of society. For this reason modern techniques have emerged in forensic science to identify suspects at crime scenes.
Edson Luis Tocaia dos Reis, Jorge Eduardo de Souza Sarkis, Cláudio Rodrigues, Oswaldo Negrini Neto, Sônia Viebig   +4 more
doaj   +1 more source

Study of gunshot residues from Sintox® ammunition containing marking substances

Egyptian Journal of Forensic Sciences, 2015
Two types of factory marked Sintox® ammunition were investigated from the composition of gunshot residue particles (GSR) and occurrence of marking substance points of view.
Júlia Polovková, Miroslav Šimonič, Igor Szegényi   +2 more
doaj   +1 more source

The effect of type of firearm and shooting distance on pattern distribution, particle dispersion and amount of gunshot residue

Egyptian Journal of Forensic Sciences, 2021
Background Evidence can be defined as the object’s availability and/or information that indicates whether a belief or proposition is true or valid. Gunshot residue (GSR) is an important evidence that can serve many roles in ballistic investigation such ...
Zainiharyati Mohd Zain, Siti Nurhazlin Jaluddin, Mohamed Izzharif Abdul Halim, Mohamed Sazif Mohamed Subri   +3 more
doaj   +1 more source