![Análisis forense de residuos de disparo]({"xsmall":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.100.100.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg","small":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.360.360.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg","medium":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.768.768.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg","large":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.1024.1024.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg","xlarge":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.1280.1280.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg","xxlarge":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.1440.1440.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg","max":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gun-shot-residue_quadrat.jpg/_jcr_content/renditions/original.image_file.1920.1920.0,0,1920,1920.file/gun-shot-residue_quadrat.jpg"} "Análisis forense de residuos de disparo")
Análisis forense de residuos de disparo
Reconstruya escenas de un crimen en las que se usaron armas de fuego
Clasifique y distinga los residuos de disparo (GSR) de las partículas ambientales. Reconstruya escenas de un crimen en las que se usaron armas de fuego. Los residuos de disparo (GSR, por sus siglas en inglés) son las partículas que se originan de los componentes del cebo explosivo y el propulsor reaccionados de forma parcial, además de la bala, el casquillo y el arma de fuego.
![Residuos de disparo compuestos por Ti y Zn]({"xsmall":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.100.67.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg","small":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.360.240.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg","medium":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.768.512.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg","large":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1024.683.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg","xlarge":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1280.853.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg","xxlarge":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1440.960.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg","max":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1920.1280.0,80,1920,1360.file/gunshot-residue-made-of-ti-and-zn.jpg"} "Residuos de disparo compuestos por Ti y Zn")
![Residuos de disparo compuestos por Ti y Zn]({"xsmall":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.100.75.file/gunshot-residue-made-of-ti-and-zn.jpg","small":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.360.270.file/gunshot-residue-made-of-ti-and-zn.jpg","medium":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.768.576.file/gunshot-residue-made-of-ti-and-zn.jpg","large":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1024.768.file/gunshot-residue-made-of-ti-and-zn.jpg","xlarge":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1280.960.file/gunshot-residue-made-of-ti-and-zn.jpg","xxlarge":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original.image_file.1440.1080.file/gunshot-residue-made-of-ti-and-zn.jpg","max":"https://www.zeiss.com/content/dam/rms/reference-master/applications/forensics/gunshot-residue-made-of-ti-and-zn.jpg/_jcr_content/renditions/original./gunshot-residue-made-of-ti-and-zn.jpg"} "Residuos de disparo compuestos por Ti y Zn")
GSR= residuo de disparo compuesto por Ti y Zn - SEM EHT=20 kV Detector: NTS BSD WD: 8,5 mm
GSR= residuo de disparo compuesto por Ti y Zn - SEM EHT=20 kV Detector: NTS BSD WD: 8,5 mm
Las partículas de GSR únicas muestran una firma química específica; lo más habitual es una combinación de plomo, bario y antimonio. Además, se pueden examinar las partículas de GSR procedentes de munición sin plomo (Sintox). Los microscopios electrónicos de barrido con espectroscopia de rayos X con dispersión de energía permiten la identificación de cantidades muy pequeñas de partículas de GSR y el subsiguiente análisis de la morfología superficial y la composición de las partículas individuales de GSR con gran precisión.
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Flyer: Taking a New Look at Forensics
ZEISS microscope systems for forensic sciences
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Application Note: Improved Gun Shot Residual Analysis
Using FIB and EBSD
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