Ruben F. Kranenburg

Publications

• Distinguishing drug isomers in the forensic laboratory: GC–VUV in addition to GC–MS for orthogonal selectivity and the use of library match scores as a new source of information
• Revealing hidden information in GC–MS spectra from isomeric drugs: Chemometrics based identification from 15 eV and 70 eV EI mass spectra
• Mass-Spectrometry-Based Identification of Synthetic Drug Isomers Using Infrared Ion Spectroscopy
• Rapid and robust on‐scene detection of cocaine in street samples using a handheld near‐infrared spectrometer and machine learning algorithms
• Benefits of Derivatization in GC-MS-based Identification of New Psychoactive Substances
• Performance evaluation of handheld Raman spectroscopy for cocaine detection in forensic case samples
• Isomer-Specific Two-Color Double-Resonance IR2MS3 Ion Spectroscopy Using a Single Laser: Application in the Identification of Novel Psychoactive Substances
• Spotting isomer mixtures in forensic illicit drug casework with GC–VUV using automated coelution detection and spectral deconvolution
• Deliberate evasion of narcotic legislation: Trends visualized in commercial mixtures of new psychoactive substances analyzed by GC-solid deposition-FTIR
• Electrochemical detection of MDMA and 2C-B in ecstasy tablets using a selectivity enhancement strategy by in-situ derivatization
• Impurities, adulterants and cutting agents in cocaine as potential candidates for retrospective mining of GC-MS data
• A calibration friendly approach to identify drugs of abuse mixtures with a portable near‐infrared analyzer
• On-site illicit-drug detection with an integrated near-infrared spectral sensor: A proof of concept
• The importance of wavelength selection in on-scene identification of drugs of abuse with portable near-infrared spectroscopy
• On‐site forensic analysis of colored seized materials: Detection of brown heroin and MDMA‐tablets by a portable NIR spectrometer
• Dataset of Near-Infrared Spectral Data of Illicit-Drugs and Forensic Casework Samples Analyzed by Five Portable Spectrometers Operating in Different Wavelength Ranges
• Portable near infrared spectroscopy for the isomeric differentiation of new psychoactive substances
• Dataset of near-infrared spectral data of illicit-drugs and forensic casework samples analyzed by five portable spectrometers operating in different wavelength ranges
• The influence of water of crystallization in NIR-based MDMA·HCl detection
• Rapid and On-Scene Chemical Identification of Intact Explosives with Portable Near-Infrared Spectroscopy and Multivariate Data Analysis
• Instrument-independent chemometric models for rapid, calibration-free NPS isomer differentiation from mass spectral GC-MS data
• Trapped ion mobility mass spectrometry of new psychoactive substances: Isomer-specific identification of ring-substituted cathinones
• Chemical identification and differentiation of positional isomers of novel psychoactive substances – A comprehensive review