Sys Stybe Johansen

Sys Stybe Johansen

Associate Professor

Primary fields of research

• Forensic chemistry in alternative biological matrices such as saliva and hair 
• Analytical chemistry of drugs and drugs of abuse in biological matrices
• Forensic toxicology
• Chiral analysis of drugs
• Traffic medicine

Teaching

Teaching experience
• Lectures and experimental education for students in civil engineering
• Medical students in forensic medicine and bachelor and candidate thesis
• Co-adviser of ph.d. students
• Adviser of master students (pharma)
• Guest lectures concerning organic analytical chemistry in forensic and environmental chemistry at other faculties
• Lectures for the Police, health care and justice personal.

Selected publications

  1. Published

    Simultaneous screening and quantification of 52 common pharmaceuticals and drugs of abuse in hair using UPLC-TOF-MS

    Nielsen, M. K. K., Johansen, S. S., Dalsgaard, P. W. & Linnet, K., 2010, In : Forensic Science International. 196, 1-3, p. 85-92 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A drug rape case involving triazolam detected in hair and urine

    Johansen, S. S., 2012, In : International Journal of Legal Medicine. 126, 637-643

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Fatal intoxications among non-drug addicts in Eastern Denmark over a five-year period (2003-2007)

    Johansen, S. S., 2012, In : Research and Reports in Forensic Medical Science. 2, p. 1-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Isomers of fluoroamphetamines detected in forensic cases in Denmark

    Johansen, S. S. & Hansen, T. M., 28 Jan 2012, In : International journal of legal medicine. 126, p. 541-547 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Reference Brain and Blood Concentrations of Olanzapine in Postmortem Cases

    Nedahl, M., Johansen, S. & Linnet, K., 1 Nov 2018, In : Journal of Analytical Toxicology. 42, 9, p. 650-654 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Segmental Hair Analysis-Interpretation of the Time of Drug Intake in Two Patients Undergoing Drug Treatment

    Wang, X., Johansen, S. S., Nielsen, M. K. K. & Linnet, K., May 2019, In : Journal of Forensic Sciences. 64, 3, p. 950-955

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Postmortem analysis of three methoxyacetylfentanyl-related deaths in Denmark and in vitro metabolite profiling in pooled human hepatocytes

    Mardal, M., Johansen, S. S., Davidsen, A. B., Telving, R., Jornil, J. R., Dalsgaard, P. W., Hasselstrøm, J. B., Øiestad, Å. M., Linnet, K. & Andreasen, M. F., Sep 2018, In : Forensic Science International. 290, p. 310-317

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Metabolite Profiling of Methoxyacetylfentanyl in Pooled Human Hepatocytes and Quantitation in Biological Samples from a Postmortem Forensic Case

    Mardal, M., Johansen, S. S., Davidsen, A. B., Dalsgaard, P. W. & Linnet, K., 28 Aug 2018.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  9. Published
  10. Published

    Hair analysis in toxicological investigation of drug-facilitated crimes in Denmark over a 8-year period

    Wang, X., Johansen, S. S., Nielsen, M. K. K. & Linnet, K., 1 Apr 2018, In : Forensic Science International. 285, p. e1-e12 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Reference Brain/Blood Concentrations of Citalopram, Duloxetine, Mirtazapine and Sertraline

    Nedahl, M., Johansen, S. S. & Linnet, K., 1 Apr 2018, In : Journal of Analytical Toxicology. 42, 3, p. 149-156

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    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

    Noble, C., Dalsgaard, P. W., Johansen, S. S. & Linnet, K., Apr 2018, In : Drug Testing and Analysis. 10, 4, p. 651-662

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Post-mortem quetiapine concentrations in hair segments of psychiatric patients - Correlation between hair concentration, dose and concentration in blood

    Günther, K. N., Johansen, S. S., Nielsen, M. K. K., Wicktor, P., Banner, J. & Linnet, K., Apr 2018, In : Forensic Science International. 285, p. 58-64 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Amitriptyline accumulation in tissues after coated activated charcoal hemoperfusion: a randomized controlled animal poisoning model

    Jansen, T., Hoegberg, L. C. G., Eriksen, T., Dalhoff, K. P., Belhage, B. & Johansen, S. S., 2018, In : Clinical Toxicology. 56, 6, p. 513-513 133.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  15. Published

    Segmental Analysis of Chlorprothixene and Desmethylchlorprothixene in Postmortem Hair

    Günther, K. N., Johansen, S. S., Wicktor, P., Banner, J. & Linnet, K., 1 Nov 2018, In : Journal of Analytical Toxicology. 42, 9, p. 642-649

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Enantioselective analysis of citalopram and demethylcitalopram in human whole blood by chiral LC-MS/MS and application in forensic cases

    Johansen, S. S., Oct 2017, In : Drug Testing and Analysis. 9, 10, p. 1549–1554

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Advantages of analyzing postmortem brain samples in routine forensic drug screening—case series of three non-natural deaths tested positive for lysergic acid diethylamide (LSD)

    Mardal, M., Johansen, S. S., Thomsen, R. & Linnet, K., Sep 2017, In : Forensic Science International. 278, p. e14-e18

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Determination of GHB and GHB-β-O-glucuronide in hair of three narcoleptic patients-Comparison between single and chronic GHB exposure

    Mehling, L-M., Wang, X., Johansen, S-S., Spottke, A., Heidbreder, A., Young, P., Madea, B. & Hess, C., Sep 2017, In : Forensic Science International. 278, p. e8-e13

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    The significance of sampling time in therapeutic drug monitoring of clozapine

    Jakobsen, M. I., Larsen, J. R., Svensson, C. K., Johansen, S. S., Linnet, K., Nielsen, J. & Fink-Jensen, A., Feb 2017, In : Acta Psychiatrica Scandinavica. 135, 2, p. 159-169 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Deposition of diazepam and its metabolites in hair following a single dose of diazepam

    Wang, X., Johansen, S. S., Zhang, Y., Jia, J., Rao, Y., Jiang, F. & Linnet, K., Jan 2017, In : International Journal of Legal Medicine (Print). 131, 1, p. 131-141 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Detection of the antipsychotic drug quetiapine in the blood, urine and hair samples of the victim of a drug-facilitated sexual assault

    Johansen, S. S., Jan 2017, In : Forensic Science International. 270, p. e12-e15 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    In vitro studies on flubromazolam metabolism and detection of its metabolites in authentic forensic samples

    Noble, C., Mardal, M., Holm, N. B., Johansen, S. S. & Linnet, K., 2017, In : Drug Testing and Analysis. 9, 8, p. 1182–1191

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Gamma-Hydroxybutyrate (GHB) Content in Hair Samples Correlates Negatively with Age in Succinic Semialdehyde Dehydrogenase Deficiency

    Johansen, S. S., Wang, X., Pedersen, D. S., Pearl, P. L., Roullet, J-B., Ainslie, G. R., Vogel, K. R. & Gibson, K. M., 2017, JIMD Reports. Springer, Vol. 36. p. 93-98 6 p. (JIMD Reports).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  24. Published

    Postmortem concentrations of gamma-hydroxybutyrate (GHB) in peripheral blood and brain tissue - Differentiating between postmortem formation and antemortem intake

    Thomsen, R., Rasmussen, B. S., Johansen, S. S. & Linnet, K., 2017, In : Forensic Science International. 272, p. 154-158

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Simultaneous determination of ethanol's four types of non-oxidative metabolites in human whole blood by liquid chromatography tandem mass spectrometry

    Zhang, X., Zheng, F., Lin, Z., Johansen, S. S., Yu, T., Liu, Y., Huang, Z., Li, J., Yan, J. & Rao, Y., 2017, In : Analytica Chimica Acta. 963, p. 68-75 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Targeted analysis of 116 drugs in hair by UHPLC-MS/MS and its application to forensic cases

    Wang, X., Johansen, S. S., Nielsen, M. K. K. & Linnet, K., 2017, In : Drug Testing and Analysis. 9, 8, p. 1137–1151

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Postmortem Brain and Blood Reference Concentrations of Alprazolam, Bromazepam, Chlordiazepoxide, Diazepam, and their Metabolites and a Review of the Literature

    Skov, L., Holm, K. M. D., Johansen, S. S. & Linnet, K., Sep 2016, In : Journal of Analytical Toxicology. 40, 7, p. 529-536 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Sensitive, automatic method for the determination of diazepam and its five metabolites in human oral fluid by online solid-phase extraction and liquid chromatography with tandem mass spectrometry

    Jiang, F., Rao, Y., Wang, R., Johansen, S. S., Ni, C., Liang, C., Zheng, S., Ye, H. & Zhang, Y., May 2016, In : Journal of Separation Science. 39, 10, p. 1873-1883 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Drug facilitated sexual assault with lethal outcome: GHB intoxication in a six-year-old girl

    Mehling, L-M., Johansen, S. S., Wang, X., Doberentz, E., Madea, B. & Hess, C., Feb 2016, In : Forensic Science International. 259, p. e25-e31

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Development of a UPLC–MS/MS method for determining ɣ-hydroxybutyric acid (GHB) and GHB glucuronide concentrations in hair and application to forensic cases

    Wang, X., Johansen, S. S. & Linnet, K., Jan 2016, In : Forensic Toxicology. 34, 1, p. 51-60

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Evaluation of poly-drug use in methadone-related fatalities using segmental hair analysis

    Nielsen, M. K. K., Johansen, S. S. & Linnet, K., Mar 2015, In : Forensic Science International. 248, p. 134–139 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Stability of γ-Hydroxybutyrate in Blood Samples from Impaired Drivers after Storage at 4°C and Comparison of GC–FID–GBL and LC–MS-MS Methods of Analysis

    Jones, A. W., Gladh, S-Å., Windberg, C. N. & Johansen, S. S., Feb 2015, In : Journal of Analytical Toxicology. 39, 4, p. 294-299 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Postmortem Femoral Blood Reference Concentrations of Aripiprazole, Chlorprothixene, and Quetiapine

    Skov, L., Johansen, S. S. & Linnet, K., Jan 2015, In : Journal of Analytical Toxicology. 39, 1, p. 41-44 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Postmortem Quetiapine Reference Concentrations in Brain and Blood

    Skov, L., Johansen, S. S. & Linnet, K., 2015, In : Journal of Analytical Toxicology. 39, 7, p. 557-561 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Intoxications detected by hair analysis of bleached and non-bleached hair

    Johansen, S. S. & Windberg, C. N., Jun 2014, In : Toxicologie Analytique et Clinique. 26, 2, p. S7 1 p., O6.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  36. Published

    Validation of a method for the targeted analysis of 96 drugs in hair by UPLC-MS/MS

    Montesano, C., Johansen, S. S. & Nielsen, M. K. K., 25 Jan 2014, In : Journal of Pharmaceutical and Biomedical Analysis. 88, p. 295-306 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Postmortem Femoral Blood Concentrations of Risperidone

    Linnet, K. & Johansen, S. S., Jan 2014, In : Journal of Analytical Toxicology. 38, 1, p. 57-60 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Pre-analytical and analytical variation of drug determination in segmented hair using ultra-performance liquid chromatography-tandem mass spectrometry

    Nielsen, M. K. K., Johansen, S. S. & Linnet, K., Jan 2014, In : Forensic Science International. 234, p. 16-21 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Evaluation of metabolite/drug ratios in blood and urine as a tool for confirmation of a reduced tolerance in methadone-related deaths in Denmark

    Nielsen, M. K. K., Johansen, S. S. & Linnet, K., 1 Dec 2013, In : Drug and Alcohol Dependence. 133, 2, p. 447-51 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    In vitro metabolism studies on mephedrone and analysis of forensic cases

    Pedersen, A. J., Reitzel, L. A., Johansen, S. S. & Linnet, K., Jun 2013, In : Drug Testing and Analysis. 5, 6, p. 430-438

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published
  42. 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, P. W., Rode, A. J., Rasmussen, B. S., Müller, I. B., Johansen, S. S. & Linnet, K., 22 Apr 2013, In : Journal of Separation Science.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. 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, B. S., Dalsgaard, P. W., Hoegberg, L., Johansen, S. S. & Linnet, K., 2013, In : Scandinavian Journal of Forensic Science. 19, 2, p. 31-37 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Severe methylphenidate intoxication-charcoal hemoperfusion as an aid in treating the patient

    Johansen, S. S., 2013, In : Clinical Toxicology. 3, 1, 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    A suspected facilitated crime (DFC) investigated by hair analysis: SOFT, Boston, MA, USA

    Johansen, S. S. & Nielsen, M. K. K., 4 Jul 2012. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  46. Published

    Simultaneous Determination of 25 Common Pharmaceuticals in Whole Blood Using Ultra-Performance Liquid Chromatography-Tandem Mass Spectrometry

    Nielsen, M. K. K. & Johansen, S. S., 19 Jun 2012, In : Journal of Analytical Toxicology. 36, p. 497-506 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Distribution patterns, dermatomal anesthesia, and Ropivacaine serum concentrations after bilateral dualtransversus abdominis plane block

    Johansen, S. S., 2012, In : Regional Anesthesia and Pain Medicine. 37, 3, p. 294-301

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published
  49. Published

    Ultrasound-guided bilateral dual transversus abdominis plane block

    Neimann, J. D. B., Jansen, T., Høgberg, L. C. G., Johansen, S. S., Christensen, A. F. & Jensen, K., Sep 2011, In : Regional Anesthesia and Pain Medicine. 36, 7, p. E11 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  50. Published

    Forgiftningsdødsfald blandt narkomaner i 2007

    Simonsen, K. W., Hansen, A. C., Rollmann, D., Kringsholm, B., Müller, I. B., Johansen, S. S. & Linnet, K., 29 Aug 2011, In : Ugeskrift for Laeger. 173, 35, p. 2118 1 p.

    Research output: Contribution to journalConference articleResearch

  51. Published

    Drug-related death in Denmark in 2007

    Simonsen, K. W., Hansen, A. C., Rollmann, D., Kringsholm, B., Müller, I. B., Johansen, S. S. & Linnet, K., 1 Aug 2011, In : Danish Medical Bulletin (Online). 58, 8, p. 1-5 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Postmortem femoral blood concentrations of amlodipine

    Linnet, K. & Johansen, S. S., Jan 2011, In : Journal of Analytical Toxicology. 35, p. 227-231 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    In vivo imaging of cerebral serotonin transporter and serotonin2A receptor binding in 3,4 - methylenedioxymethamphetamine (MDMA or "Ecstasy") and hallucinogen users

    Erritzøe, D. F., Frøkjær, V. G., Holst, K. K., Christoffersen, M., Johansen, S. S., Svarer, C., Madsen, J., Rasmussen, P. M., Ramsøy, T., Jernigan, T. L. & Knudsen, G. M., 2011, In : Archives of General Psychiatry. 68, 6, p. 562-576 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Simultaneous determination of gamma-Hydroxybutyrate (GHB) and its analogues (GBL, 1.4-BD, GVL) in whole blood and urine by liquid chromatography coupled to tandem mass spectrometry

    Johansen, S. S. & Windberg, C. N., 2011, In : Journal of Analytical Toxicology. 35, 1, p. 8-14 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Venovenøs hæmodiafiltrering til baclofenforgiftet patient

    Nielsen, S. U., Jansen, T., Johansen, S. S., Linnet, K., Gregersen, P. & Høgberg, L. C. G., 2011, In : Ugeskrift for Laeger. 173, 22, p. 1578-9 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Findings of amphetamines and ecstasy in drivers in Denmark from 1997-2007

    Nielsen, M. K. K. & Johansen, S. S., 2010, In : Scandinavian Journal of Forensic Science. 16, 1, p. 17-19 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Postmortem Blood Concentrations of R- and S-Enantiomers of Methadone and EDDP in Drug Users: Influence of Co-Medication and P-glycoprotein Genotype

    Buchard, A., Linnet, K., Johansen, S. S., Munkholm, J., Fregerslev, M. & Morling, N., 2010, In : Journal of Forensic Sciences. 55, 2, p. 457-63 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Determination of amphetamine, methamphetamine, MDA and MDMA in human hair by GC-EI-MS after derivatization with perfluorooctanoyl chloride

    Johansen, S. S. & Jornil, J., 2009, In : Scandinavian Journal of Clinical & Laboratory Investigation. 69, 1, p. 113-20 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    Determination of olanzapine in whole blood using simple protein precipitation and liquid chromatography-tandem mass spectrometry

    Nielsen, M. K. K. & Johansen, S. S., 2009, In : Journal of Analytical Toxicology. 33, 4, p. 212-7 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Overlevelse efter svær ecstasyforgiftning

    Dahl, M. K., Johansen, S. S., Ramlau, J. & Jensen, K. A., 3 Nov 2008, In : Ugeskrift for Laeger. 170, 45

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Chiral analysis of methadone and its main metabolite EDDP in postmortem blood by liquid chromatography-mass spectrometry

    Johansen, S. S. & Linnet, K., 2008, In : Journal of Analytical Toxicology. 32, 7, p. 499-504 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published
  63. Published

    Dominance of pre-analytical over analytical variation for measurement of methadone and its main metabolite in postmortem femoral blood

    Linnet, K., Johansen, S. S., Buchard, A., Munkholm, J. & Morling, N., 2008, In : Forensic Science International. 179, 1, p. 78-82 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    Overlevelse efter svær ecstacyforgiftning

    Dahl, M. K., Johansen, S. S., Ramlau, J. & Jensen, K. A., 2008, In : Ugeskrift for læger. 170, 45, p. 3678-9 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. Published

    Quantitative analysis of cocaine and its metabolites in whole blood and urine by high-performance liquid chromatography coupled with tandem mass spectrometry

    Johansen, S. S. & Bhatia, H. M., 2007, In : Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences. 852, 1-2, p. 338-344 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Chiral separation and quantification of R/S-amphetamine, R/S-methamphetamine, R/S-MDA, R/S-MDMA, and R/S-MDEA in whole blood by GC-EI-MS

    Rasmussen, L. B., Olsen, K. H. & Johansen, S. S., 2 Oct 2006, In : Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 842, 2 SPEC. ISS., p. 136-141 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Blood and Tissue Concentrations of Drugs Found in Fatal Poisonings in Eastern Denmark During a Five-year Period (1998-2002)

    Petersen, H. W. & Johansen, S. S., 2006, Texas, USA: SOFT 2006, p. 64.

    Research output: Working paperResearch

  68. Published

    Chiral separation and quantification of R/S-amphetamine, R/S-metamphetamine, R/S-MDA, R/S-MDMA and R/S-MDEA in whole blood by GC-EI-MS

    Rasmussen, L. B., Olsen, K. H. & Johansen, S. S., 2006, In : Journal of Chromatography - B. 842, p. 136-141

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. Published

    Drug-facilitated sexual assaults (DFSA) in Denmark

    Johansen, S. S., Hilden, M., Nielsen, H., Stadsgaard, K. & Hansen, S. H., 2006, Texas, USA: SOFT 2006, p. 65.

    Research output: Working paperResearch

  70. Published

    Forgiftningsdødsfald blandt narkomaner i Danmark i 2002

    Steentoft, A., Hansen, A. C., Rollmann, D., Simonsen, K. W., Müller, I. B., Johansen, S. S., Petersen, H. W. & Petersen, A. P. F., 2 May 2005, In : Ugeskrift for Læger. 167, 18, p. 1954-1957 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Drugs in injured drivers in Denmark

    Bernhoft, I. M., Steentoft, A., Johansen, S. S., Klitgaard, N. A., Larsen, L. B. & Hansen, L. B., 2005, In : Forensic Science International. 150, 2-3, p. 181-189

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Published

    Forgiftningsdødsfald blandt narkomaner i Danmark i 2002

    Steentoft, A., Kringsholm, B., Hansen, A. C., Rollmann, D., Simonsen, K. W., Müller, I. B., Johansen, S. S., Petersen, H. W. & Petersen, A. P. F., 2005, In : Ugeskrift for læger. 167, 18, p. 1954-57 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    Håret sladrer

    Jornil, J. & Johansen, S. S., 2005, In : Dansk Politi. 11, p. 22-23

    Research output: Contribution to journalJournal articleResearch

  74. Published

    Liquid chromatography-tandem mass spectrometry determination of LSD, ISO-LSD, and the main metabolite 2-oxo-3-hydroxy-LSD in forensic samples and application in a forensic case

    Johansen, S. S. & Lundsby Jensen, A. J., 2005, In : Journal of Chromatography - B. 825, 1, p. 21-28

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    Medicin, narkotika og færdselsuheld

    Barnhoft, I. M., Steentoft, A., Johansen, S. S. & Klitgaard, N. A., 2005, København.

    Research output: Book/ReportReportCommunication

  76. Published

    A fatal overdose of the ergot derivative cabergoline

    Johansen, S. S. & Karkov, J. N. D., 2004, In : Forensic Science International. 146, 1, p. 47-51

    Research output: Contribution to journalJournal articleResearchpeer-review

  77. Published

    Liquid chromatography-tandem mass spectrometry determination of loperamide and its main metabolite desmethylloperamide in biological specimens and application to forensic cases

    Johansen, S. S. & Lundsby Jensen, A. J., 2004, In : Journal of Chromatography - B. 811, 1, p. 31-36

    Research output: Contribution to journalJournal articleResearchpeer-review

  78. Published

    A fatal case of amlodipine poisoning

    Johansen, S. S. & Genner, J., 2003, In : Journal of Clinical Forensic Medicine. 10, 3, p. 169-172

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. Published

    Fatal overdose of the herbicide bentazone

    Müller, I. B., Petersen, H. W., Johansen, S. S. & Theilade, P., 2003, In : Forensic Science International. 135, 3, p. 235-236

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. Published

    Three Fatal Cases of PMA and PMMA Poisoning in Denmark

    Johansen, S. S., Hansen, A. C., Müller, I. B., Lundemose, J. B. & Franzmann, M-B., 2003, In : Journal of Analytical Toxicology. 27, 4, p. 253-256

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. Published

    Drugs Detected In Saliva Samples From Danish Drivers

    Steentoft, A., Johansen, S. S. & Müller, I. B., 2002, Proceedings at ICADTS 2002. ICADTS

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  82. Published

    Ecstasy & Designer Amphetamines Findings in Drivers and Post-Mortem Cases in Denmark

    Johansen, S. S., 2002, Proceedings at ICADTS 2002. ICADTS

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  83. Published

    Three fatal cases of PMA and PMMA poisoning in Denmark

    Johansen, S. S., Hansen, A. C., Müller, I. B., Banner Lundemose, J. & Franzmann, M-B., 2002, In : Scandinavian Journal of Forensic Science. 2/3, p. 38-40

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Published

    Ecstasy i Danmark

    Johansen, S. S. & Müller, I. B., 2001, In : Dansk Kemi. 82, 11, p. 12-13

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    Quantification of Methadone in forensic samples by LC-MS/MS

    Johansen, S. S. & Jensen, J. L., 2001, Ikke angivet. TIAFT, p. 204

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  86. Published

    Determination of Gamma-Hydroxybutyrate (GHB) by Headspace-GC/MS (FID) in Forensic Samples

    Johansen, S. S. & Felby, S., 2000, In : Problems of Forensic Sciences, 37th TIAFT Triennial Meeting. 43, p. 126-130

    Research output: Contribution to journalConference articleResearchpeer-review

  87. Published

    Analysis of Creosote and Oil in Aqueous Contaminations by SPME

    Johansen, S. S., 1999, Applications of Solid Phase Microextraction. Letchworth, UK: Royal Society of Chemistry, p. 238-247

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  88. Published

    Bionedbrydning af tjærestoffer i jord og grundvand

    Dyreborg, S., Broholm, K., Johansen, S. S., Arvin, E. & Licht, D., 1999, In : Vand og Jord. 6, 3, p. 84-91

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    Ecstasy (MDMA) m.v.-et fænomen i retsmedicinen?

    Johansen, S. S. & Müller, I. B., 1999, In : Scandinavian Journal of Forensic Science. 5, 4, p. 77

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Heteroaromatic compounds and their biodegradation products on creosote-contaminated groundwater

    Johansen, S. S., Arvin, E., Mosbæk, H. & Hansen, A. B., 1998, In : Toxicological and Environmental Chemistry. 66, p. 195-228

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    Degradation pathways of quinolines in a biofilm system under denitrifying conditions

    Johansen, S. S., Arvin, E., Mosbæk, H. & Hansen, A. B., 1997, In : Environmental Toxicology and Chemistry. 9, 16, p. 1821-1828

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    Identification of Heteroaromatic and other Organic Compounds in Ground Water at Creosote-Contaminated Sites in Denmark

    Johansen, S. S., Hansen, A. B., Mosbæk, H. & Arvin, E., 1997, In : Ground Water Monitoring and Remediation. 17, 2, p. 106-115

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. Published

    Metabolic pathways of quinoline, indole and their methylated analogs by Desulfobacterium indolicum (DSM 3383)

    Johansen, S. S., Licht, D., Arvin, E., Mosbæk, H. & Hansen, A. B., 1997, In : Applied Microbiology and Biotechnology. 47, 3, p. 292-300

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    Transformation of indole and quinoline by Desulfobacterium indolicum (DSM 3383)

    Johansen, S. S., Licht, D., Arvin, E. & Ahring, B. K., 1997, In : Applied Microbiology and Biotechnology. 47, 2, p. 167-172

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Heteroaromatic compounds and their biodegradation products in creosote-contaminated groundwater

    Johansen, S. S., 1996, 1 ed. Lyngby. 120 p.

    Research output: Book/ReportPh.D. thesisResearch

  96. Published

    Method development for trace analysis of heteroaromatic compounds in contaminated groundwater

    Johansen, S. S., Hansen, A. B., Mosbæk, H. & Arvin, E., 1996, In : Journal of Chromatography A. 738, 2, p. 295-304

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    NSO-forbindelser i grundvand ved tjæreforureninger- et faktum

    Johansen, S. S., 1996, In : INFO-NYT. 11, p. 7-11

    Research output: Contribution to journalJournal articleResearch

  98. Published

    Trace Analysis of Hetero Aromatic Compounds (NSO) in Water and Polluted Groundwater by Solid Phase Micro-Extraction (SPME)

    Johansen, S. S. & Pawliszyn, J., 1996, In : Journal of Separation Science. 19, 11, p. 627-632

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    Trace analysis of Hetero Aromatic Compounds in Water by Solid Phase Microextraction.

    Johansen, S. S., 1996, Trace analysis of Hetero Aromatic Compounds in Water by Solid Phase Microextraction.. Vol. 1. p. 663-673 11 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  100. Published

    Comparison of high-performance liquid chromatographic methods for the determination of 1,2-dibromo-2,4-dicyanobutane in cosmetic products

    Rastogi, S. C. & Johansen, S. S., 1995, In : Journal of Chromatography A. 692, p. 53-57

    Research output: Contribution to journalJournal articleResearchpeer-review

  101. Published

    1,2-dibrom-2,4-dicyanobutan i kosmetika

    Rastogi, S. C., Johansen, S. S., Jensen, G. H. & Hansen, P., 1993, Roskilde: National Environmental Research Institute. 23 p.

    Research output: Book/ReportReportResearch

ID: 7880