Bonetti, J. L., Kranenburg, R. F., Hokanson, S., Pothier, M., Samanipour, S., & van Asten, A. C. (2024). Improved differentiation of NPS analogs through the application of chemometric methods to GC-solid deposition-FTIR spectra. Forensic Chemistry, 41, Article 100619. https://doi.org/10.1016/j.forc.2024.100619
van Beek, A., Stuyver, L. I., Mes, E. M., van Asten, A. C., & Kranenburg, R. F. (2024). Differentiation of chloromethcathinone (CMC) isomers: The new kid on the block after methylmethcathinone (MMC) control in the Netherlands. Forensic Chemistry, 40, Article 100599. https://doi.org/10.1016/j.forc.2024.100599[details]
van Beek, A., Stuyver, L. I., Ramaker, H. J., Mes, E. M., van Asten, A. C., & Kranenburg, R. F. (2024). Portable near-infrared detection to replace color tests in an analytical scheme for forensic drug identification. Forensic Chemistry, 41, Article 100615. https://doi.org/10.1016/j.forc.2024.100615
2023
Bonetti, J. L., Kranenburg, R. F., Schoonderwoerd, E., Samanipour, S., & van Asten, A. C. (2023). Instrument-independent chemometric models for rapid, calibration-free NPS isomer differentiation from mass spectral GC-MS data. Forensic Science International, 348, Article 111650. https://doi.org/10.1016/j.forsciint.2023.111650[details]
Kranenburg, R. F., Ramaker, H. J., Weesepoel, Y., Arisz, P. W. F., Keizers, P. H. J., van Esch, A., Zieltjens-van Uxem, C., van den Berg, J. D. J., Hulshof, J. W., Bakels, S., Rijs, A. M., & van Asten, A. C. (2023). The influence of water of crystallization in NIR-based MDMA·HCl detection. Forensic Chemistry, 32, Article 100464. https://doi.org/10.1016/j.forc.2022.100464[details]
Majeed, H. A., Bos, T. S., Voeten, R. L. C., Kranenburg, R. F., van Asten, A. C., Somsen, G. W., & Kohler, I. (2023). Trapped ion mobility mass spectrometry of new psychoactive substances: Isomer-specific identification of ring-substituted cathinones. Analytica Chimica Acta, 1264, Article 341276. https://doi.org/10.1016/j.aca.2023.341276[details]
Verhoeven, M., Bonetti, J., Kranenburg, R., & van Asten, A. (2023). Chemical identification and differentiation of positional isomers of novel psychoactive substances – A comprehensive review. TrAC - Trends in Analytical Chemistry, 166, Article 117157. https://doi.org/10.1016/j.trac.2023.117157[details]
van Damme, I. M., Mestres-Fitó, P., Ramaker, H.-J., Hulsbergen, A. W. C., van der Heijden, A. E. D. M., Kranenburg, R. F., & van Asten, A. C. (2023). Rapid and On-Scene Chemical Identification of Intact Explosives with Portable Near-Infrared Spectroscopy and Multivariate Data Analysis. Sensors, 23(8), Article 3804. https://doi.org/10.3390/s23083804[details]
Kranenburg, R. F., Ou, F., Sevo, P., Petruzzella, M., de Ridder, R., van Klinken, A., Hakkel, K. D., van Elst, D. M. J., van Veldhoven, R., Pagliano, F., van Asten, A. C., & Fiore, A. (2022). On-site illicit-drug detection with an integrated near-infrared spectral sensor: A proof of concept. Talanta, 245, Article 123441. https://doi.org/10.1016/j.talanta.2022.123441[details]
Kranenburg, R. F., Ramaker, H-J., & van Asten, A. C. (2022). Portable near infrared spectroscopy for the isomeric differentiation of new psychoactive substances. Forensic Science International, 341, Article 111467. Advance online publication. https://doi.org/10.1016/j.forsciint.2022.111467[details]
Kranenburg, R. F., Ramaker, H. J., Sap, S., & van Asten, A. C. (2022). A calibration friendly approach to identify drugs of abuse mixtures with a portable near-infrared analyzer. Drug Testing and Analysis, 14(6), 1089-1101. Advance online publication. https://doi.org/10.1002/dta.3231[details]
Kranenburg, R. F., Ramaker, H.-J., & van Asten, A. C. (2022). On-site forensic analysis of colored seized materials: Detection of brown heroin and MDMA-tablets by a portable NIR spectrometer. Drug Testing and Analysis, 14(10), 1762-1722. https://doi.org/10.1002/dta.3356[details]
Kranenburg, R. F., Weesepoel, Y., Alewijn, M., Sap, S., Arisz, P. W. F., van Esch, A., Keizers, P. H. J., & van Asten, A. C. (2022). Dataset of near-infrared spectral data of illicit-drugs and forensic casework samples analyzed by five portable spectrometers operating in different wavelength ranges. Data in Brief, 45, Article 108660. https://doi.org/10.1016/j.dib.2022.108660[details]
Kranenburg, R. F., Weesepoel, Y., Alewijn, M., Sap, S., Arisz, P. W. F., van Esch, A., Keizers, P. H. J. & van Asten, A. (12-10-2022). ZIP file: Dataset of Near-Infrared Spectral Data of Illicit-Drugs and Forensic Casework Samples Analyzed by Five Portable Spectrometers Operating in Different Wavelength Ranges. Universiteit van Amsterdam. https://doi.org/10.21942/uva.21252300.v2
Kranenburg, R. F., Weesepoel, Y., Alewijn, M., Sap, S., Arisz, P. W. F., van Esch, A., Keizers, P. H. J., & van Asten, A. C. (2022). The importance of wavelength selection in on-scene identification of drugs of abuse with portable near-infrared spectroscopy. Forensic Chemistry, 30, Article 100437. https://doi.org/10.1016/j.forc.2022.100437[details]
Kranenburg, R. F., Weesepoel, Y., Alewijn, M., Sap, S., Arisz, P. W. F., van Esch, A., Keizers, P. H. J. & van Asten, A. (12-10-2022). ZIP file: Dataset of Near-Infrared Spectral Data of Illicit-Drugs and Forensic Casework Samples Analyzed by Five Portable Spectrometers Operating in Different Wavelength Ranges. Universiteit van Amsterdam. https://doi.org/10.21942/uva.21252300.v2
Laposchan, S., Kranenburg, R. F., & van Asten, A. C. (2022). Impurities, adulterants and cutting agents in cocaine as potential candidates for retrospective mining of GC-MS data. Science and Justice, 62(1), 60-75. https://doi.org/10.1016/j.scijus.2021.11.004[details]
Van Echelpoel, R., Kranenburg, R. F., van Asten, A. C., & De Wael, K. (2022). Electrochemical detection of MDMA and 2C-B in ecstasy tablets using a selectivity enhancement strategy by in-situ derivatization. Forensic Chemistry, 27, Article 100383. https://doi.org/10.1016/j.forc.2021.100383[details]
Kranenburg, R. F., Lukken, C. K., Schoenmakers, P. J., & van Asten, A. C. (2021). Spotting Isomer Mixtures in Forensic Illicit Drug Casework with GC–VUV using Automated Coelution Detection and Spectral Deconvolution. Journal of Chromatography B, 1173, Article 122675. https://doi.org/10.1016/j.jchromb.2021.122675[details]
Kranenburg, R. F., Stuyver, L. I., de Ridder, R., van Beek, A., Colmsee, E., & van Asten, A. C. (2021). Deliberate evasion of narcotic legislation: Trends visualized in commercial mixtures of new psychoactive substances analyzed by GC-solid deposition-FTIR. Forensic Chemistry, 25, Article 100346. https://doi.org/10.1016/j.forc.2021.100346[details]
Kranenburg, R. F., Verduin, J., de Ridder, R., Weesepoel, Y., Alewijn, M., Heerschop, M., Keizers, P. H. J., van Esch, A., & van Asten, A. C. (2021). Performance Evaluation of Handheld Raman Spectroscopy for Cocaine Detection in Forensic Case Samples. Drug Testing and Analysis, 13(5), 1054-1067. Advance online publication. https://doi.org/10.1002/dta.2993[details]
van Geenen, F. A. M. G., Kranenburg, R. F., van Asten, A. C., Martens, J., Oomens, J., & Berden, G. (2021). Isomer-Specific Two-Color Double-Resonance IR2MS3 Ion Spectroscopy Using a Single Laser: Application in the Identification of Novel Psychoactive Substances. Analytical Chemistry, 93(4), 2687-2693. https://doi.org/10.1021/acs.analchem.0c05042[details]
Kranenburg, R. F., Peroni, D., Affourtit, S., Westerhuis, J. A., Smilde, A. K., & van Asten, A. C. (2020). Revealing hidden information in GC–MS spectra from isomeric drugs: Chemometrics based identification from 15 eV and 70 eV EI mass spectra. Forensic Chemistry, 18, Article 100225. https://doi.org/10.1016/j.forc.2020.100225[details]
Kranenburg, R. F., Verduin, J., Stuyver, L. I., de Ridder, R., van Beek, A., Colmsee, E., & van Asten, A. C. (2020). Benefits of derivatization in GC–MS-based identification of new psychoactive substances. Forensic Chemistry, 20, Article 100273. https://doi.org/10.1016/j.forc.2020.100273[details]
Kranenburg, R. F., Verduin, J., Weesepoel, Y., Alewijn, M., Heerschop, M., Koomen, G., Keizers, P., Bakker, F., Wallace, F., van Esch, A., Hulsbergen, A., & van Asten, A. C. (2020). Rapid and robust on-scene detection of cocaine in street samples using a handheld near-infrared spectrometer and machine learning algorithms. Drug Testing and Analysis, 12(10), 1404-1418. https://doi.org/10.1002/dta.2895[details]
Kranenburg, R. F., van Geenen, F. A. M. G., Berden, G., Oomens, J., Martens, J., & van Asten, A. C. (2020). Mass-Spectrometry-Based Identification of Synthetic Drug Isomers Using Infrared Ion Spectroscopy. Analytical Chemistry, 92(10), 7282-7288. https://doi.org/10.1021/acs.analchem.0c00915[details]
Kranenburg, R. F., García-Cicourel, A. R., Kukurin, C., Janssen, H-G., Schoenmakers, P. J., & van Asten, A. C. (2019). 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. Forensic Science International, 302, Article 109900. https://doi.org/10.1016/j.forsciint.2019.109900[details]
Kranenburg, R. (speaker) (1-6-2022). On-scene identification of illicit drugs in seized samples using rapid and portable spectroscopic techniques, 9th European Academy of Forensic Science conference (EAFS) 2022, Stockholm. https://issuu.com/nationelltforensisktcentrum/docs/eafs-abstract_web
Kranenburg, R. (speaker) (30-5-2022). NPS Identification in Forensic High-Volume Casework Laboratories: Chemical Challenges and Analytical Solutions, 9th European Academy of Forensic Science conference (EAFS) 2022, Stockholm. https://issuu.com/nationelltforensisktcentrum/docs/eafs-abstract_web
Kranenburg, R. (speaker) (26-10-2021). On-scene detection of illicit drugs in seized samples using rapid and portable techniques, 3ª Escola de Ciências Forenses (ESCIF), 2021. https://escoladecienciasforenses.com.br/conteudo/59
Kranenburg, R. (speaker) (9-7-2021). Infrared Ion Spectroscopy: An MS based approach for reference-free NPS drug isomer identification, e-NVMS lecture series. https://www.youtube.com/watch?v=RmK2cMe3J8M
Kranenburg, R. (speaker) (3-2-2021). Robust identification and quantification of illicit drugs in forensic casework using handheld spectroscopic devices, 13th Rapid Methods Europe (RME) conference series, 2021. https://www.rapidmethods.eu/media/book%20of%20abstracts%20RME2021.pdf
Kranenburg, R. (speaker) (12-11-2020). Rapid and Robust On-Scene Identification of Cocaine in Forensic Casework using a Handheld Near Infrared Spectrometer and Machine Learning Algorithms, KNCV - SAC The Analytical Challenge, 2020. https://www.youtube.com/watch?v=1ZAMa1YFkj8&t=3208s
Kranenburg, R. (participant) (1-6-2022). 9th European Academy of Forensic Science conference (EAFS) 2022, Stockholm. Workshop: Novel strategies to meet the NPS challenge, WS022 (organising a conference, workshop, ...). https://issuu.com/nationelltforensisktcentrum/docs/eafs-abstract_web
Kranenburg, R. (participant) (30-5-2022). 9th European Academy of Forensic Science conference (EAFS) 2022, Stockholm. Workshop: Decentralization of forensic laboratories, challenges and opportunities, WS001 (organising a conference, workshop, ...). https://issuu.com/nationelltforensisktcentrum/docs/eafs-abstract_web
2023
Kranenburg, R. F. (2023). Novel approaches for illicit-drug identification in forensic investigations. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
Kranenburg, R. F. (14-11-2022). Supplemental Information for PhD thesis Ruben F. Kranenburg. Universiteit van Amsterdam. https://doi.org/10.21942/uva.21552429.v1
2022
Kranenburg, R. F. (14-11-2022). Supplemental Information for PhD thesis Ruben F. Kranenburg. Universiteit van Amsterdam. https://doi.org/10.21942/uva.21552429.v1
Kranenburg, R. F., Weesepoel, Y., Alewijn, M., Sap, S., Arisz, P. W. F., van Esch, A., Keizers, P. H. J. & van Asten, A. (12-10-2022). ZIP file: Dataset of Near-Infrared Spectral Data of Illicit-Drugs and Forensic Casework Samples Analyzed by Five Portable Spectrometers Operating in Different Wavelength Ranges. Universiteit van Amsterdam. https://doi.org/10.21942/uva.21252300.v2
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