Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 38 checked references that resolve
resolves10.1016/j.drugalcdep.2017.12.032Fentanyl and heroin contained in seized illicit drugs and overdose-related deaths in British Columbia, Canada: An observational analysis
resolves10.1016/j.forsciint.2018.08.001Chemical profiling of the street cocktail drug ‘nyaope’ in South Africa using GC–MS I: Stability studies of components of ‘nyaope’ in organic solvents
resolves10.1016/j.chroma.2018.09.006Ion mobility spectrometry and high resolution mass-spectrometry as methodologies for rapid identification of the last generation of new psychoactive substances
resolves10.1016/j.snb.2017.10.181Rapid identification and quantification of illicit drugs on nanodendritic surface-enhanced Raman scattering substrates
resolves10.1177/0003702816638305Automated Fast Screening Method for Cocaine Identification in Seized Drug Samples Using a Portable Fourier Transform Infrared (FT-IR) Instrument
resolves10.1016/j.forsciint.2018.10.023Optimization of cloned enzyme donor immunoassay cut-offs for drugs of abuse in whole blood of drivers involved in road accidents
resolves10.1080/21691401.2017.1381614Hydrothermally synthesized zinc oxide nanorods incorporated on lab-on-paper device for electrochemical detection of recreational drug
resolves10.1021/acs.analchem.8b00911<i>In Situ</i> Determination of Illegal Drugs in Oral Fluid by Portable Capillary Electrophoresis with Deep UV Excited Fluorescence Detection
resolves10.1021/ac980908wA Miniature Cylindrical Quadrupole Ion Trap: Simulation and Experiment
resolves10.1021/ac049420nRectilinear Ion Trap: Concepts, Calculations, and Analytical Performance of a New Mass Analyzer
resolves10.1021/acs.analchem.7b03797Developing a Vacuum Electrospray Source To Implement Efficient Atmospheric Sampling for Miniature Ion Trap Mass Spectrometer
resolves10.1021/ac050162jVersatile New Ion Source for the Analysis of Materials in Open Air under Ambient Conditions
resolves10.1021/ac403765xAutonomous in Situ Analysis and Real-Time Chemical Detection Using a Backpack Miniature Mass Spectrometer: Concept, Instrumentation Development, and Performance
resolves10.1007/s13361-017-1790-0Novel Selectivity-Based Forensic Toxicological Validation of a Paper Spray Mass Spectrometry Method for the Quantitative Determination of Eight Amphetamines in Whole Blood
resolves10.1021/acs.analchem.7b04514Solid-Phase Microextraction Coupled to Capillary Atmospheric Pressure Photoionization-Mass Spectrometry for Direct Analysis of Polar and Nonpolar Compounds
resolves10.1021/acs.analchem.8b04168Rapid On-Site Detection of Illegal Drugs in Complex Matrix by Thermal Desorption Acetone-Assisted Photoionization Miniature Ion Trap Mass Spectrometer
resolves10.1021/ac800014vBreaking the Pumping Speed Barrier in Mass Spectrometry: Discontinuous Atmospheric Pressure Interface
resolves10.1016/j.forc.2016.07.002Direct Analysis in Real Time (DART) and a portable mass spectrometer for rapid identification of common and designer drugs on-site
resolves10.1016/j.jct.2016.03.020The vapor pressure and vaporization enthalpy of R-(+)-menthofuran, a hepatotoxin metabolically derived from the abortifacient terpene, (R)-(+)-pulegone by correlation gas chromatography
resolves10.1063/1.4921398A chopper system for shortening the duration of pulsed supersonic beams seeded with NO or Br2 down to 13 <i>μ</i>s
resolves10.1093/jat/bkx041Qualitative Identification of Fentanyl Analogs and Other Opioids in Postmortem Cases by UHPLC-Ion Trap-MSn
resolves10.1021/acs.analchem.5b04434Chemical Attribution of Fentanyl Using Multivariate Statistical Analysis of Orthogonal Mass Spectral Data
resolves10.1016/j.ijms.2018.03.004Direct-infusion electrospray ionization-mass spectrometry profiling of fentanyl and acetylfentanyl reaction mixtures
resolves10.1093/jat/bku086A Series of Forensic Toxicology and Drug Seizure Cases Involving Illicit Fentanyl Alone and in Combination with Heroin, Cocaine or Heroin and Cocaine
The 3 references without a DOI — listed, not checked
no DOI — not checkedUNODC. World Drug Report 2017; UNODC: Vienna, Austria, 2017.
no DOI — not checkedChemspider. http://www.chemspider.com/. Royal society of Chemistry, 2019.
no DOI — not checkedLeonhart, M. M. Federal Register Document 73 FR 43355, 2008.
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