Seized drugs
The Role of Diode Array Ultraviolet Detection for the Identification of Synthetic Cathinones
Quantification of Cocaine in Ternary Mixtures Using Partial Least Squares Regression Applied to Raman and Fourier Transform Infrared Spectroscopy
Decreasing the Uncertainty of Peak Assignments for the Analysis of Synthetic Cathinones Using Multi-dimensional Ultra-high Performance Liquid Chromatography
Color Manipulation Through Microchip Tinting for Colorimetric Detection Using Hue Image Analysis
Assessing the Activity of Synthetic Opioid AH-7921 and U-47700 Analogs in Cloned Human Mu-Opioid Receptor Expressing Fibrosarcoma HT-1080 Cells
Direct Analysis in Real Time-Mass Spectrometry and Kohonen Artificial Neural Networks for Species Identification of Larva, Pupa and Adult Life Stages of Carrion Insects
Differentiation of Methylated Indole Ring Regioisomers of JWH-007: GC-MS and GC-IR Studies
Formation and Identification of Novel Derivatives of Primary Amine and Zwitterionic Drugs
Characterization of 2C-phenethylamines Using High-Resolution Mass Spectrometry and Kendrick Mass Defect Filters
Desomorphine Screening Using Commercial Enzyme-Linked Immunosorbent Assays
Statistical Comparison of Mass Spectra for Identification of Amphetamine-type Stimulants
What's Known and Unknown about Marijuana, Part 2
Marijuana legalization poses many challenges — especially those related to drug chemistry and toxicology — for researchers, law enforcement, and policy makers. In the latest episode of Justice Today, NIJ Communications Assistant Josh Mondoro hosts a conversation with NIJ Scientist Frances Scott about marijuana toxicology, including comparing its effects to alcohol, measuring impairment, and maintaining public safety as more and more states legalize recreational marijuana.
Dehydroalanine Analog of Glutathione: An Electrophilic Busulfan Metabolite That Binds to Human Glutathione S-Transferase A1-1
Cysteine S-conjugate Beta-lyases: Important Roles in the Metabolism of Naturally Occurring Sulfur and Selenium-containing Compounds, Xenobiotics and Anticancer Agents
Validation of two methods for the quantitative analysis of cocaine and opioids in biological matrices using LCMSMS
Direct analysis in real time high resolution mass spectrometry as a tool for rapid characterization of mind-altering plant materials and revelation of supplement adulteration - The case of Kanna
A Rapid, High-Throughput Validated Method for the Quantification of Atropine in Datura stramonium Seeds Using Direct Analysis in Real Time-High Resolution Mass Spectrometry (DART-HRMS)
Combining LC/MS/MS Product-ion Scan Technology with GC/MS Analysis to Identify Drugs and Poisons in Postmortem Fluids and Tissues
What's Known and Unknown about Marijuana, Part 1
Marijuana poses many challenges for researchers, law enforcement, and policy makers, challenges that fall into two fields: drug chemistry and toxicology. NIJ scientist Dr. Frances Scott joins this episode to explain the complications in drug chemistry and how difficulties defining marijuana lead to backlogs in crime labs around the country. NIJ Communications Assistant Josh Mondoro hosts.