Mass spectrometry

Use Search Filters

Linking Ammonium Nitrate – Aluminum (AN-AL) Post-Blast Residues to PreBlast Explosive Materials Using Isotope Ratio and Trace Elemental Analysis for Source Attribution

Date Published

2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Detection of Ignitable Liquid Residues in Fire Debris by Using Direct Analysis in RealTime Mass Spectrometry (DART-MS)

Date Published

2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Targeted-Ion Mass Spectrometry for the Identification of Forensically Relevant Biological Fluids and Samples from Sexual Assault Evidence

Date Published

2019

Publication Type

Thesis/Dissertation, Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Flashforward: The Current and Future Applications of Vibrational Spectroscopy for Forensic Purposes

Date Published

November 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Post-burn and Post-blast Rapid Detection of Trace and Bulk Energetics by 3D-printed Cone Spray Ionization Mass Spectrometry

Date Published

November 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Elucidation of the Effect of Solar Light on the Near-Infrared Excitation Raman Spectroscopy-Based Analysis of Fabric Dyes

Date Published

October 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Utilizing Derivatizing Agents for the Differentiation of Cannabinoid isomers in Complex Food, Beverage and Personal-care Product Matrices by Ambient Ionization Mass Spectrometry

Date Published

December 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Criticality of Spray Solvent Choice on the Performance of Next Generation, Spray-Based Ambient Mass Spectrometric Ionization Sources: A Case Study Based on Synthetic Cannabinoid Forensic Evidence

Date Published

June 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Superhydrophobic Surface Modification of Polymer Microneedles Enables Fabrication of Multimodal Surface-Enhanced Raman Spectroscopy and Mass Spectrometry Substrates for Synthetic Drug Detection in Blood Plasma

Date Published

September 2023

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Recovery and Detection of Ignitable Liquid Residues from the Substrates by Solid Phase Microextraction – Direct Analysis in Real Time Mass Spectrometry

Date Published

December 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Enhanced Sensitivity and Homogeneity of SERS Signals on Plasmonic Substrate When Coupled to Paper Spray Ionization-Mass Spectrometry

Date Published

September 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Evaluation of Cannabis Product Mislabeling: The Development of a Unified Cannabinoid LC-MS/MS Method to Analyze E-liquids and Edible Products

Date Published

December 2024

Publication Type

Research (Applied/Empirical)

Agencies

NIJ-Sponsored

Quantitative Evaluation of Hemp-Derived Vape Products for Accurate Labeling, Identification of Unknowns, and Stability

GRANT14121774

Open

Funding First Awarded

2024

$300,000

Non-Contact Detection of Fentanyl and Other Opioids: Towards a Generalized Approach to Detection of Dangerous Drug Classes

GRANT14119305

Open

Funding First Awarded

2024

$624,483

EFFECTS OF SPARK POSITION IN SPARK SOURCE MASS SPECTROMETRY

Date Published

1970

Agencies

NIJ-Sponsored

A Multi-year Characterization of Confiscated Vaping Products from Virginia School Youth

Date Published

July 2024

Agencies

NIJ-Sponsored

Detecting Fentanyl Use Through Court-Ordered Mandatory Drug Testing

Expert Algorithm to Identify Seized Drugs from Tandem Mass Spectra

15PNIJ-24-GG-03856-RESS

Open

Funding First Awarded

2024

$399,300

On the reliability of the forensic examination of electrical tapes and the influence of alteration sources encountered in casework

15PNIJ-24-GG-03853-RESD

Open

Funding First Awarded

2024

$216,195

Differentiation of Hemp and Marijuana Through Ion Complexation with Copper Phosphine Complexes

15PNIJ-24-GG-03858-RESD

Open

Funding First Awarded

2024

$216,763

Semi-empirical Kinetics Model for Fingerprint Aging

15PNIJ-24-GG-03855-MUMU

Open

Funding First Awarded

2024

$399,437

Research and Development for the Creation of Validated Protocols for the Forensic Detection and Quantification of Psilocybin and Psilocin in Complex Edible Matrices

15PNIJ-24-GG-03848-MUMU

Open

Funding First Awarded

2024

$781,087

A Rapid and Accurate Liquid Chromatographic Method for Hemp Compliance Testing

Date Published

September 2024

Agencies

NIJ-Sponsored

Development of a Liquid Chromatographic Method with a Different Selectivity for the Quantification of Eighteen Phytocannabinoids in Hemp

Date Published

December 2024

Agencies

NIJ-Sponsored

Identification of ADB-5'Br-BINACA in Plant Material and Analytical Characterization Using GC-MS, LC-QTOF-MS, NMR and ATR-FTIR

Date Published

September 2024

Agencies

NIJ-Sponsored