Sys Stybe Johansen

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 12

Top Venues

Drug testing and analysis

Pharmaceuticals (Basel, Switzerland)

Journal of forensic sciences

Metabolites

University of Copenhagen Centre for International Health and Development

This page only lists publications with an associated author ORCID identifier.

Affiliation History

University of Copenhagen Centre for International Health and Development Sep 01 1996

Denmark

Ass. Prof. :: Forensic Medicine

Publications

Kathrine Skov, Sys Stybe Johansen, Kristian Linnet, Marie Katrine Klose Nielsen
Automated enzymatic hydrolysis of urine samples for improved systematic toxicological analysis of drug-facilitated sexual assault cases. Drug testing and analysis (2024)
Kathrine Skov, Sys Stybe Johansen, Kristian Linnet, Brian Schou Rasmussen, Marie Katrine Klose Nielsen
Exploring Enzymatic Hydrolysis of Urine Samples for Investigation of Drugs Associated with Drug-Facilitated Sexual Assault. Pharmaceuticals (Basel, Switzerland) 17 (1) (2023)
Kathrine Skov, Sys Stybe Johansen, Kristian Linnet, Brian Schou Rasmussen, Marie Katrine Klose Nielsen
Exploring Enzymatic Hydrolysis of Urine Samples for Investigation of Drugs Associated with Drug-Facilitated Sexual Assault. Pharmaceuticals (Basel, Switzerland) 17 (1) (2023)
Kathrine Skov, Sys Stybe Johansen, Kristian Linnet, Brian Schou Rasmussen, Marie Katrine Klose Nielsen
Exploring Enzymatic Hydrolysis of Urine Samples for Investigation of Drugs Associated with Drug-Facilitated Sexual Assault. Pharmaceuticals (Basel, Switzerland) 17 (1) (2023)
Karen Rygaard, Kristian Linnet, Sys Stybe Johansen
A Systematic Review of Metabolite-to-Drug Ratios of Pharmaceuticals in Hair for Forensic Investigations. Metabolites 11 (10) (2021)
Anders Bork Davidsen, Marie Mardal, Sys Stybe Johansen, Petur Weihe Dalsgaard, Kristian Linnet
In vitro and in vivo metabolism and detection of 3-HO-PCP, a synthetic phencyclidine, in human samples and pooled human hepatocytes using high resolution mass spectrometry. Drug testing and analysis 12 (7) (2020)
Lars Jakobsen Høj, Christian Brinch Mollerup, Brian Schou Rasmussen, Sys Stybe Johansen, Kristian Linnet, Petur Weihe Dalsgaard
Identification of phenobarbital and other barbiturates in forensic drug screening using positive electrospray ionization liquid chromatography-high resolution mass spectrometry. Drug testing and analysis 11 (8) (2019)
Christian Brinch Mollerup, Brian Schou Rasmussen, Sys Stybe Johansen, Marie Mardal, Kristian Linnet, Petur Weihe Dalsgaard
Retrospective analysis for valproate screening targets with liquid chromatography-high resolution mass spectrometry with positive electrospray ionization: An omics-based approach. Drug testing and analysis 11 (5) (2018)
Marie Katrine Klose Nielsen, Michael Nedahl, Sys Stybe Johansen, Kristian Linnet
Validation of a fully automated solid-phase extraction and ultra-high-performance liquid chromatography-tandem mass spectrometry method for quantification of 30 pharmaceuticals and metabolites in post-mortem blood and brain samples. Drug testing and analysis (2018)
Xin Wang, Sys Stybe Johansen, Marie Katrine Klose Nielsen, Kristian Linnet
Segmental Hair Analysis-Interpretation of the Time of Drug Intake in Two Patients Undergoing Drug Treatment. Journal of forensic sciences 64 (3) (2018)
Sys Stybe Johansen
Enantioselective analysis of citalopram and demethylcitalopram in human whole blood by chiral LC-MS/MS and application in forensic cases. Drug testing and analysis 9 (10) (2017)
Carolina Noble, Petur Weihe Dalsgaard, Sys Stybe Johansen, Kristian Linnet
Application of a screening method for fentanyl and its analogues using UHPLC-QTOF-MS with data-independent acquisition (DIA) in MSE mode and retrospective analysis of authentic forensic blood samples. Drug testing and analysis 10 (4) (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Sys Stybe Johansen