Brian Schou Rasmussen
Senior Researcher
Section of Forensic Chemistry
Frederik V's Vej 11
2100 København Ø
- 2024
- Published
Driving under the influence of nitrous oxide: A retrospective study of HS-GC-MS analysis in whole blood
Lindholm, Angelica Ørregaard, Nielsen, Marie Katrine Klose, Kristensen, Mette & Rasmussen, Brian Schou, 2024, In: Forensic Science International. 354, 4 p., 111904.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Exploring Enzymatic Hydrolysis of Urine Samples for Investigation of Drugs Associated with Drug-Facilitated Sexual Assault
Skov, Kathrine Østerballe, Johansen, Sys Stybe, Linnet, Kristian, Rasmussen, Brian Schou & Nielsen, Marie Katrine Klose, 2024, In: Pharmaceuticals. 17, 1, 11 p., 13.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Toxicological profile using mass spectrometry in sudden cardiac arrest survivors admitted to a tertiary centre
Stampe, N. K., Glinge, C., Rasmussen, Brian Schou, Bhardwaj, Priya, Linnet, Kristian, Jabbari, R., Paludan-Müller, C., Hassager, Christian, Kjærgaard, Jesper, Tfelt-Hansen, Jacob & Winkel, B. G., 2024, In: Resuscitation. 198, 7 p., 110197.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
Analytical challenges with measurement of endocannabinoids in human plasma
Jørgensen, Christian Falck, Rasmussen, Brian Schou, Linnet, Kristian & Thomsen, Ragnar, 2023, 7th Annual Meeting of the Nordic Association of Forensic Toxicologists (NAFT): Abstract book. Copenhagen: Nordic Association of Forensic Toxicologists (NAFT), 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Driving under the Influence of Amphetamine: Analytical Evaluation of Illegal or Prescription Drug Intake Using Chiral UHPLC-MS/MS
Nielsen, Marie Katrine Klose, Andersen, N. Z., Rasmussen, Brian Schou & Johansen, Sys Stybe, 2023, In: Journal of Analytical Toxicology. 47, 3, p. 280-286Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- Published
Driving under the Influence of Nitrous Oxide: Retrospective Analysis of 62 Traffic Case Samples from Copenhagen & Eastern Denmark
Lindholm, Angelica Ørregaard, Nielsen, Marie Katrine Klose, Kristensen, Mette & Rasmussen, Brian Schou, 2023, 7th Annual Meeting of the Nordic Association of Forensic Toxicologists (NAFT): Abstract book. Copenhagen: Nordic Association of Forensic Toxicologists (NAFT), 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Evidence of 11-Hydroxy-hexahydrocannabinol and 11-Nor-9-carboxy-hexahydrocannabinol as Novel Human Metabolites of Δ9-Tetrahydrocannabinol
Jørgensen, Christian Falck, Rasmussen, Brian Schou, Linnet, Kristian & Thomsen, Ragnar, 2023, In: Metabolites. 13, 12, 13 p., 1169.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Measuring Nitrous Oxide Abuse in Traffic Cases: Results from Copenhagen and Eastern Denmark
Lindholm, Angelica Ørregaard, Rasmussen, Brian Schou, Nielsen, Marie Katrine Klose & Kristensen, Mette, 2023, p. 83-83. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
- Published
Retention times in quantitative LC-MS/MS: variability and acceptance criteria
Rasmussen, Brian Schou, 2023, 7th Annual Meeting of the Nordic Association of Forensic Toxicologists (NAFT): Abstract book. Copenhagen: Nordic Association of Forensic Toxicologists (NAFT), 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- Published
Scalable Analysis of Untargeted LC-HRMS Data by Means of SQL Database Archiving
Mardal, Marie, Dalsgaard, Petur Weihe, Rasmussen, Brian Schou, Linnet, Kristian & Mollerup, Christian Brinch, 2023, In: Analytical Chemistry. 95, 10, p. 4592–4596Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Suitability of cardiac blood, brain tissue, and muscle tissue as alternative matrices for toxicological evaluation in postmortem cases
Hansen, Stine Lund, Nielsen, Marie Katrine Klose, Linnet, Kristian & Rasmussen, Brian Schou, 2023, In: Drug Testing and Analysis. 15, 5, p. 529-538Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The peripheral endocannabinoid system and its association with biomarkers of inflammation in untreated patients with multiple sclerosis
Gustavsen, S., Olsson, A., Oturai, A. B., Linnet, Kristian, Thomsen, Ragnar, Rasmussen, Brian Schou, Jørgensen, Christian Falck, Langkilde, Annika Reynberg, Sørensen, Per Soelberg, Sellebjerg, Finn Thorup & Søndergaard, H. B., 2023, In: European Journal of Neurology. 30, 10, p. 3212-3220Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
Analytical reproducibility evaluated from duplicate measurements of authentic ante- and postmortem blood samples by LC–MS/MS compared with long-term imprecision estimates from quality control samples
Hansen, Stine Lund, Linnet, Kristian & Rasmussen, Brian Schou, 2022, In: Forensic Science International. 339, 6 p., 111415.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cocaine profiling method retrospectively developed with nontargeted discovery of markers using liquid chromatography with time-of-flight mass spectrometry data
Carby-Robinson, Daniel, Dalsgaard, Petur Weihe, Mollerup, Christian Brinch, Linnet, Kristian & Rasmussen, Brian Schou, 2022, In: Drug Testing and Analysis. 14, 3, p. 462-473Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comparison of Comprehensive Screening Results in Postmortem Blood and Brain Tissue by UHPLC–QTOF-MS
Hansen, Stine Lund, Dalsgaard, Petur Weihe, Linnet, Kristian & Rasmussen, Brian Schou, 2022, In: Journal of Analytical Toxicology. 46, 9, p. 1053–1058Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Metabolomics-driven determination of targets for salicylic acid and ibuprofen in positive electrospray ionization using LC-HRMS
Pasin, Daniel Joel, Pan, Meiru, Rasmussen, Brian Schou, Linnet, Kristian, Dalsgaard, Petur Weihe & Mollerup, Christian Brinch, 2022, In: Drug Testing and Analysis. 14, 4, p. 747-756Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Postmortem investigation of more than 100 consecutive autopsy cases in femoral blood, cardiac blood, brain tissue and muscle tissue
Hansen, Stine Lund, Nielsen, Marie Katrine Klose, Linnet, Kristian & Rasmussen, Brian Schou, 2022, In: Toxicologie Analytique et Clinique. 34, 3 Suppl, p. 117-118 P63.Research output: Contribution to journal › Conference abstract in journal › Research
- Published
The incidence of psychoactive substances and alcohol among impaired drivers in Denmark in 2015–2019
Simonsen, Kirsten Wiese, Hasselstrøm, J. B., Hermansen, S. K., Rasmussen, Brian Schou, Andreasen, M. F., Christoffersen, D. J. & Linnet, Kristian, 2022, In: Forensic Science International. 333, 8 p., 111207.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Safety and efficacy of low-dose medical cannabis oils in multiple sclerosis
S, G., Hb, S., Linnet, Kristian, Thomsen, Ragnar, Rasmussen, Brian Schou, Ps, S., F, S. & Ab, O., Feb 2021, In: Multiple Sclerosis and Related Disorders. 48, 8 p., 102708.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Analysis of seized peptide and protein-based doping agents using four complimentary methods: Liquid chromatography coupled with time of flight mass spectrometry, liquid chromatography-ultraviolet, Bradford, and immunoassays
Høj, L. J., Rasmussen, Brian Schou, Dalsgaard, Petur Weihe & Linnet, Kristian, 2021, In: Drug Testing and Analysis. 13, 7, p. 1457-1463Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Data driven strategies in forensic toxicology based on a comprehensive, structured digital archive of 6 years of systematic, forensic HRMS data
Mardal, Marie, Rasmussen, Brian Schou, Dalsgaard, Petur Weihe, Linnet, Kristian & Mollerup, Christian Brinch, 2021. 1 p.Research output: Contribution to conference › Poster › Research
- Published
Development of a single retention time prediction model integrating multiple liquid chromatography systems: Application to new psychoactive substances
Pasin, Daniel Joel, Mollerup, Christian Brinch, Rasmussen, Brian Schou, Linnet, Kristian & Dalsgaard, Petur Weihe, 2021, In: Analytica Chimica Acta. 1184, 10 p., 339035.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Simple implementation of muscle tissue into routine workflow of blood analysis in forensic cases: A validated method for quantification of 29 drugs in postmortem blood and muscle samples by UHPLC-MS/MS
Hansen, Stine Lund, Nielsen, Marie Katrine Klose, Linnet, Kristian & Rasmussen, Brian Schou, 2021, In: Forensic Science International. 325, 10 p., 110901.Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
Identification of phenobarbital and other barbiturates in forensic drug screening using positive electrospray ionization liquid chromatography−high resolution mass spectrometry
Høj, L. J., Mollerup, Christian Brinch, Rasmussen, Brian Schou, Johansen, Sys Stybe, Linnet, Kristian & Dalsgaard, Petur Weihe, Aug 2019, In: Drug Testing and Analysis. 11, 8, p. 1258-1263Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Retrospective analysis for valproate screening targets with liquid chromatography-high resolution mass spectrometry with positive electrospray ionization: An omics-based approach
Mollerup, Christian Brinch, Rasmussen, Brian Schou, Johansen, Sys Stybe, Mardal, Marie, Linnet, Kristian & Dalsgaard, Petur Weihe, May 2019, In: Drug Testing and Analysis. 11, 5, p. 730-738Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Glycine‐modified growth hormone secretagogues identified in seized doping material
Gajda, P. M., Holm, N. B., Hoej, L. J., Rasmussen, Brian Schou, Dalsgaard, Petur Weihe, Reitzel, Lotte Ask & Linnet, Kristian, Feb 2019, In: Drug Testing and Analysis. 11, 2, p. 350-354Research output: Contribution to journal › Letter › Research › peer-review
- Published
Death from diabetic ketoacidosis in the Eastern part of Denmark in 2016-2018. Beta-hydroxybutyrate as a marker
Simonsen, Kirsten Wiese, Linnet, Kristian & Rasmussen, Brian Schou, 2019, In: Scandinavian Journal of Forensic Science. 25, 1, p. 5-8 4 p., 1.Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
Driving under the influence of alcohol and drugs in the eastern part of Denmark in 2015 and 2016: Abuse patterns and trends
Simonsen, Kirsten Wiese, Linnet, Kristian & Rasmussen, Brian Schou, 2018, In: Traffic Injury Prevention. 19, 5, p. 468-475Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
Analytical Profiling of Airplane Wastewater: a New Matrix for Mapping Worldwide Patterns of Drug Use and Abuse
Mardal, Marie, Aarestrup, F. M., Rasmussen, Brian Schou, Mollerup, Christian Brinch, Dalsgaard, Petur Weihe & Linnet, Kristian, 2017, In: Scandinavian Journal of Forensic Science. 23, 1, p. 7-12Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Postmortem concentrations of gamma-hydroxybutyrate (GHB) in peripheral blood and brain tissue - Differentiating between postmortem formation and antemortem intake
Thomsen, Ragnar, Rasmussen, Brian Schou, Johansen, Sys Stybe & Linnet, Kristian, 2017, In: Forensic Science International. 272, p. 154-158Research output: Contribution to journal › Journal article › Research › peer-review
- 2013
- Published
The frequency of drugs in randomly selected drivers in Denmark.
Simonsen, Kirsten Wiese, Steentoft, A., Hels, T., Bernhoft, I. M., Rasmussen, Brian Schou & Linnet, Kristian, Jun 2013. 1 p.Research output: Contribution to conference › Poster › Research
- Published
Screening for illicit and medicinal drugs in whole blood using fully automated SPE and UHPLC-TOF-MS with data-independent acquisition
Pedersen, A. J., Dalsgaard, Petur Weihe, Rode, A. J., Rasmussen, Brian Schou, Müller, Irene Breum, Johansen, Sys Stybe & Linnet, Kristian, 22 Apr 2013, In: Journal of Separation Science. 36, 13, p. 2081-2089Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Screening of 30 acidic and neutral pharmaceuticals in whole blood by fully automated SPE and UPLC-TOF-MS(E.)
Dalsgaard, Petur Weihe, Rode, A. J., Pedersen, A. J., Rasmussen, Brian Schou, Windberg, C. N. & Linnet, Kristian, Apr 2013, In: Drug Testing and Analysis. 5, 4, p. 254-8 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantification of 31 illicit and medicinal drugs and metabolites in whole blood by fully automated solid-phase extraction and ultra-performance liquid chromatography-tandem mass spectrometry
Bjørk, M. K., Simonsen, Kirsten Wiese, Andersen, D. W., Dalsgaard, Petur Weihe, Sigurdardottir, S., Linnet, Kristian & Rasmussen, Brian Schou, 8 Jan 2013, In: Analytical and Bioanalytical Chemistry. 405, p. 2607-2617 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Psychoactive substances in seriously injured drivers in Denmark
Simonsen, Kirsten Wiese, Steentoft, A., Bernhoft, I., Hels, T., Rasmussen, Brian Schou & Linnet, Kristian, 2013, In: Forensic Science International. 224, p. 44-50 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantitative Analysis of 30 Drugs in Whole Blood by SPE and UHPLC-TOF-MS
Dalsgaard, Petur Weihe, Rode, A. J., Rasmussen, Brian Schou, Bjork, M. K., Petersen, D. I., Madsen, K. A., Gammelgaard, Bente, Simonsen, Kirsten Wiese & Linnet, Kristian, 2013, In: Journal of Forensic Science and Criminology. 1, 1, p. 1-6 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Quantitative analysis of 30 drugs in whole blood by SPE and UHPLC-TOF-MS
Dalsgaard, Petur Weihe, Rode, A. J., Rasmussen, Brian Schou, Bjørk, M. K., Petersen, D., Madsen, K., Gammelgaard, Bente, Simonsen, Kirsten Wiese & Linnet, Kristian, 2013, In: Journal of Forensic Science and Criminology. 1, 1, p. 1-7 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Screening of Danish traffic cases for synthetic cannabinoids in whole blood by LC-MS/MS
Holm, N. B., Pineda, R., Andersen, D. W., Rasmussen, Brian Schou, Dalsgaard, Petur Weihe, Hoegberg, L., Johansen, Sys Stybe & Linnet, Kristian, 2013, In: Scandinavian Journal of Forensic Science. 19, 2, p. 31-37 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
Presence of psychoactive substances in oral fluid from randomly selected drivers in Denmark.
Simonsen, Kirsten Wiese, Steentoft, A., Hels, T., Bernhoft, I. M., Rasmussen, Brian Schou & Linnet, Kristian, 29 Jul 2012, In: Forensic Science International. 221, p. 33-38 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Breath alcohol analysis incorporating standardization to water vapour is as precise as blood alcohol analysis
Grubb, D., Rasmussen, Brian Schou, Linnet, Kristian, Olsson, S. & Lindberg , L., 2012, In: Forensic Science International. 216, p. 88-91 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Re: Grubb et al., Breath alcohol analysis incorporating standardization to water vapour is as precise as blood alcohol analysis. Forens. Sci. Int. 216 (2012) 88-91
Grubb, D., Lindberg, L., Rasmussen, Brian Schou, Linnet, Kristian & Olsson, S. G., 2012, In: Forensic Science International. 223, 1-3, p. e62-e63Research output: Contribution to journal › Letter › Research › peer-review
- Published
Toxicological screening of basic drugs in whole blood using UPLC-TOF-MS
Dalsgaard, Petur Weihe, Rasmussen, Brian Schou, Müller, Irene Breum & Linnet, Kristian, 2012, In: Drug Testing and Analysis. 4, 5, p. 313-9 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Validation of a fully automated robotic setup for preparation of whole blood samples for LC-MS toxicology analysis
Andersen, D. W., Rasmussen, Brian Schou & Linnet, Kristian, 2012, In: Journal of Analytical Toxicology. 36, 4, p. 280-7 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
Determination of ketone bodies in blood by headspace gas chromatography-mass spectrometry
Holm, K. M. D., Linnet, Kristian, Rasmussen, Brian Schou & Pedersen, A. J., Jan 2010, In: Journal of Analytical Toxicology. 34, 9, p. 549-54 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Placental transport and in vitro effects of Bisphenol A
Mørck, T. J., Sorda, G., Bechi, N., Rasmussen, Brian Schou, Nielsen, J. B., Ietta, F., Rytting, E., Mathiesen, Line, Paulesu, L. & Knudsen, Lisbeth E., 2010, In: Reproductive Toxicology. 30, p. 131-137Research output: Contribution to journal › Journal article › Research › peer-review
ID: 32356977
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Presence of psychoactive substances in oral fluid from randomly selected drivers in Denmark.
Research output: Contribution to journal › Journal article › Research › peer-review
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Quantitative analysis of 30 drugs in whole blood by SPE and UHPLC-TOF-MS
Research output: Contribution to journal › Journal article › Research › peer-review
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151
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Analytical Profiling of Airplane Wastewater: a New Matrix for Mapping Worldwide Patterns of Drug Use and Abuse
Research output: Contribution to journal › Journal article › Research › peer-review
Published