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GC-MS and GC-IRD Studies on Dimethoxyamphetamines (DMA): Regioisomers Related to 2,5-DMA

Date Published

November 2009

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

GC-MS Studies on the Regioisomeric Methoxy-Methyl-Phenethylamines Related to MDEA MDMMA and MBDB

Date Published

2008

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

GC-MS Studies on the Regioisomeric 2 3- and 3 4-Methylenedioxyphenethylamines Related to MDEA MDMMA and MBDB

Date Published

2007

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

GC-MS and GC-IRD Analysis of Ring and Side Chain Regioisomers of Ethoxyphenethylamines Related to the Controlled Substances MDEA MDMMA and MBDB

Date Published

July 2010

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Comparison of the Novel Direct Analysis in Real Time time-of-Flight Mass Spectrometry (AccuTOF-DART) and Signature Analysis for the Identification of Constituents of Refined Illicit Cocaine

Date Published

2007

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Comparison of High-Resolution and Dynamic Reaction Cell ICP-MS Capabilities for Forensic Analysis of Iron in Glass

Date Published

2008

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Direct-Injection Mass Spectrometric Method for the Rapid Identification of Fentanyl and Norfentanyl in Postmortem Urine of Six Drug-Overdose Cases

Date Published

October 2007

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Drug screening method development for paper spray coupled to a triple quadrupole mass spectrometer

Date Published

2017

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Direct Analyte-Probed Nanoextraction (DAPNe) Coupled to Matrix-Assisted Laser Desorption Ionization (MALDI) for Examination of the Ink Chemistry on Documents

Date Published

November 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Trace-Level Screening of Chemicals Related to Clandestine Desomorphine Production With Ambient Sampling, Portable Mass Spectrometry

Date Published

2017

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Balancing the Utility and Legality of Implementing Portable Mass Spectrometers Coupled With Ambient Ionization in Routine Law Enforcement Activities

Date Published

2017

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

GC-MS, GC-MS/MS and GC-IR differentiation of carbonyl modified analogues of MDPV

Date Published

2017

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Application of Ambient Ionization High Resolution Mass Spectrometry to Determination of the Botanical Provenance of the Constituents of Psychoactive Drug Mixtures

Date Published

September 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Direct Injection Mass Spectrometric Confirmation of Multiple Drugs in Overdose Cases From Postmortem Blood Using ESI-MS-MS and MS3

Date Published

October 2008

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Identification of the Species Constituents of Maggot Populations Feeding on Decomposing Remains -- Facilitation of the Determination of Post Mortem Interval and Time Since Tissue Infestation Through Application of Machine Learning and Direct Analysis in Real Time-Mass Spectrometry

Date Published

February 2020

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Novel Filter Pellet Sample Preparation Strategy for Quantitative LA-ICP-MS Analysis of Filter-Bound Sediments a Green Chemistry Alternative to Sediment Fingerprinting in Tanzania's Ruvu River Basin

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Carbon-Based Fingerprint Powder as a One-Step Development and Matrix Application for High-Resolution Mass Spectrometry Imaging of Latent Fingerprints

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

The Fourth Amendment and the Potential Use of Field-Portable Mass Spectrometry Systems in Law Enforcement

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Spatial Distributions of Furan and 5-Hydroxymethylfurfural in Unroasted and Roasted Coffea Arabica Beans

Date Published

May 2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Separation and Identification of Isomeric and Structurally Related Synthetic Cannabinoids Using 2D Liquid Chromatography and High Resolution Mass Spectrometry

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Generating Highly Specific Spectra and Identifying Thermal Decomposition Products via Gas Chromatography / Vacuum Ultraviolet Spectroscopy (GC/VUV): Application to Nitrate Ester Explosives

Date Published

April 2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Temperature-Dependent DART-MS Analysis of Sexual Lubricants to Increase Accurate Associations

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

The Impact of Skin Care Products on Skin Chemistry and Microbiome Dynamics

Date Published

2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

The Impacts of Paper Properties on Matrix Effects During Paper Spray Mass Spectrometry Analysis of Prescription Drugs, Fentanyl and Synthetic Cannabinoids

Date Published

December 2018

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

GC-MS Analysis of Regioisomeric Substituted N-Benzyl-4-Bromo-2,5-Dimethoxyphenethylamines

Date Published

June 2019

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored