Gunshot residue
Skin Permeation of Organic Gunshot Residue: Implications for Sampling and Analysis
Prevalence, Persistence, and Probabilistic Study of Inorganic and Organic Gunshot Residue in Shooter and Non-Shooter Populations
Welcome to our virtual poster session! The Forensic Technology Center of Excellence (FTCoE) would like to highlight student research in the forensic sciences! The FTCoE is grateful for all the universities, faculty, and students who took the time to prepare poster presentations for submission to this year’s event. We recognize your hard work, and we are here to celebrate and learn from your research.
This webinar was presented by the NIJ Forensic Technology Center of Excellence on September 22, 2022.
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Rapid and Effective Identification of Organic and Inorganic Gunshot Residues
A team of researchers from West Virginia University’s Department Forensic and Investigative Science will discuss emerging methods for identification of organic and inorganic gunshot residues. Fast electrochemical, spectroscopic techniques, and LC/MS are presented as effective approaches to streamline gunshot residue investigations.
This webinar was presented by the NIJ Forensic Technology Center of Excellence on November 20, 2019.
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Incorporating organic gunshot residue into the forensic workflow: A study of preservation and stability of the pGSR and OGSR
Assessment of risk factors and preventive measures for inorganic and organic GSR secondary transfer in arrest scenarios
Advancements in technology integration, screening methodologies, and modeling of fundamental behaviors of gunshot residues
ANSI/ASTM E3307-24 Standard Practice for the Collection and Preservation of Organic Gunshot Residue (OGSR)
Comprehensive Assessment of Novel Reference Standard Materials and Analytical Methods for the Analysis and Interpretation of Organic and Inorganic Gunshot Resid
Advancing the use of LIBS mobile technology in shooting reconstructions and firearm-related investigations
Assessment of analytical workflows of gunshot residue evidence and strategies for implementation of advanced technology in crime laboratories
Development of Fast and Comprehensive Approaches for Gunshot Residue Interpretation Using Ambient Ionization, Mass Spectrometry, and Microparticle Sampling Studies
Expanding the Capabilities of Firearm Investigations: Novel Sampling and Analytical Methods for Gunshot Residue Evidence
Analysis and Characterization of Smokeless Powders and Smokeless Powder Residues
Forensic Analysis of Gunshot Residue, 3D-Printed Firearms, and Gunshot Injuries: Current Research and Future Perspectives
Uncovering Gunshot Residue Flow and Deposition Mechanisms Using Novel Visualization Methods, Real-Time Atmospheric Particle Sampling, and Spectrochemical Techniques
Characterization and classification of organic gunshot residue from neat smokeless powder, cartridge cases, and the hands of known shooters
Smokeless Powder Residue Analysis by Capillary Electrophoresis
Flashforward: The Current and Future Applications of Vibrational Spectroscopy for Forensic Purposes
A Universal Method for the Detection of Gunshot Residue using Vibrational Spectroscopy
Reducing Gun Violence Through Integrated Forensic Evidence Collection, Analysis, and Sharing
Closing Cases Using Gunshot Residue
Closing Cases Using Gunshot Residue
Not every crime scene will have definitive evidence, such as DNA, to link an individual to a crime. In those cases, law enforcement relies on other evidence to build the burden of proof. NIJ graduate research fellow Dr. Shelby Khandasammy developed a tool to analyze organic gunshot residue and distinguish between different firearms calibers and manufacturers. She joins Marie Garcia, office director for the Office of Criminal Justice Systems at NIJ, to talk about her work and experience as a research fellow.