Mass spectrometry
Developmental Validation of a Novel Multi-analyte Recovery Method for Trace Biological Samples
15PNIJ-23-GG-04207-DNAX
Awarded, but not yet accepted
Funding First Awarded
2023
$494,268
Development of a Stable Matrix-Matched Standard for Molecular and Elemental Analysis of Hair in Forensic Toxicology
15PNIJ-23-GG-01945-RESS
Awarded, but not yet accepted
Funding First Awarded
2023
$110,966
Beyond Suspect Identification: Fingerprint Aging with Machine Learning and Multidimensional Chemical Analysis
15PNIJ-23-GG-01950-RESS
Open
Funding First Awarded
2023
$111,000
Expert Algorithm for Substance Identification (EASI) using Mass Spectrometry: Statistical Foundations in Unimolecular Reaction Rate Theory
Date Published
2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Expert Algorithm for Substance Identification (EASI) using Mass Spectrometry: Application to the Identification of Cocaine on Different Instruments using Binary Classification Models
Date Published
2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Forensic Mass Spectrometry: Scientific and Legal Precedents
Date Published
June 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Determination of Oxycodone, Noroxycodone and Oxymorphone by High-Performance Liquid ChromatographyElectrospray Ionization-Tandem Mass Spectrometry in Human Matrices: In vivo and In vitro Applications
Date Published
2013
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Gas chromatography/mass spectrometry analysis of the six-ring regioisomeric dimethoxybenzyl-N-methylpiperazines (DMBMPs)
Date Published
2013
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Utilizing Direct Analysis in Real Time-High Resolution Mass Spectrometry-Derived Dark Matter Spectra to Classify and Identify Unknown Synthetic Cathinones
Date Published
2018
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Separation mechanism of chiral impurities ephedrine and pseudoephedrine found in amphetamine-type substances using achiral modifiers in the gas phase
Date Published
2012
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Speciation effects of solvent chemistry on the analysis of drugs and explosives by Electrospray Ion Mobility Mass Spectrometry
Date Published
2013
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
A quantitative reliability metric for querying large database
Date Published
February 2022
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Direct Analysis in Real Time Mass Spectrometry (DART-MS) for Seized Drug Analysis
Event Dates
–
Eastern
Location
Online
Event Type
Workshop
Registration Status
Closed
Identification of volatile components in the headspace of pharmaceutical-grade fentanyl
Date Published
2021
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Development of Analytical Methods for Measuring Δ9-THC in Cannabis Products
Event Dates
–
Eastern
Location
Online
Event Type
Webinar
Registration Status
Open
Research Clues to Appreciating a New Era of Cannabinoid Conundrums Webinar Series
Targeted Fentanyl Screening Utilizing Electrochemical Surface-Enhanced Raman Spectroscopy (EC-SERS) Applied to Authentic Seized Drug Casework Samples
Date Published
July 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
THC in breath aerosols collected with an impaction filter device before and after legal-market product inhalation—a pilot study
Date Published
May 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
DART-MS Facilitated Quantification of Cannabinoids in Complex Edible Matrices-Focus on Chocolates and Gelatin-Based Fruit Candies
Date Published
April 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Rapid screening of high-priority N-nitrosamines in pharmaceutical, forensic, and environmental samples with paper spray ionization and filter cone spray ionization-mass spectrometry
Date Published
2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Vibrational Spectroscopy: The New Horizon for Gunshot Residue Analysis (Chapter 2 of Forensic Analysis of Gunshot Residue, 3D-Printed Firearms, and Gunshot Injuries: Current Research and Future Perspectives)
Date Published
January 2019
Publication Type
Publication,
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Capabilities and limitations of GC-MS and LC-MS/MS for trace detection of organic gunshot residues from skin specimens
Date Published
May 2023
Publication Type
Research (Applied/Empirical)
Agencies
NIJ-Sponsored
Revealing chemical evidence from fingerprints through matrix-assisted laser desorption/ionization - mass spectrometry imaging
Date Published
2020
Publication Type
Thesis/Dissertation
Agencies
NIJ-Sponsored
Electrochemical and mass spectrometry methods for identification of gunshot residues (GSR) in forensic investigations
Date Published
2022
Publication Type
Thesis/Dissertation
Agencies
NIJ-Sponsored
Compatibility of matrix-assisted laser desorption/ionization- mass spectrometry imaging with porous fingerprint development techniques
Date Published
2020
Publication Type
Thesis/Dissertation
Agencies
NIJ-Sponsored