Sys Stybe Johansen

Sys Stybe Johansen

Associate Professor

ORCID: 0000-0002-9555-5134

Publication year:
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1 - 50 out of 150Page size: 50
  1. 1993
  2. Published

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

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

    Research output: Book/Report › Report › Research

  3. 1995
  4. 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, Sys Stybe, 1995, In: Journal of Chromatography A. 692, p. 53-57

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. 1996
  6. Published

    Heteroaromatic compounds and their biodegradation products in creosote-contaminated groundwater

    Johansen, Sys Stybe, 1996, 1 ed. Lyngby. 120 p.

    Research output: Book/Report › Ph.D. thesis › Research

  7. Published

    Method development for trace analysis of heteroaromatic compounds in contaminated groundwater

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    NSO-forbindelser i grundvand ved tjæreforureninger- et faktum

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

    Research output: Contribution to journal › Journal article › Research

  9. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

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

    Johansen, Sys Stybe, 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 proceeding › Article in proceedings › Research › peer-review

  11. 1997
  12. Published

    Degradation pathways of quinolines in a biofilm system under denitrifying conditions

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. 1998
  17. Published

    Heteroaromatic compounds and their biodegradation products on creosote-contaminated groundwater

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. 1999
  19. Published

    Analysis of Creosote and Oil in Aqueous Contaminations by SPME

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

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  20. Published

    Bionedbrydning af tjærestoffer i jord og grundvand

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. 2000
  23. Published

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

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

    Research output: Contribution to journal › Conference article › Research › peer-review

  24. 2001
  25. Published

    Ecstasy i Danmark

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

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

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

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  27. 2002
  28. Published

    Drugs Detected In Saliva Samples From Danish Drivers

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

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  29. Published

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

    Johansen, Sys Stybe, 2002, Proceedings at ICADTS 2002. ICADTS

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  30. Published

    Three fatal cases of PMA and PMMA poisoning in Denmark

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. 2003
  32. Published

    A fatal case of amlodipine poisoning

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Fatal overdose of the herbicide bentazone

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Three Fatal Cases of PMA and PMMA Poisoning in Denmark

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Three fatal cases of PMA and PMMA poisoning in Denmark.

    Johansen, Sys Stybe, Hansen, A., Müller, Irene Breum, Banner, Jytte & Franzmann, M., 2003, In: Journal of Analytical Toxicology. 27

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. 2004
  37. Published

    A fatal overdose of the ergot derivative cabergoline

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. 2005
  40. Published

    Drugs in injured drivers in Denmark

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Forgiftningsdødsfald blandt narkomaner i Danmark i 2002

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. Published

    Håret sladrer

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

    Research output: Contribution to journal › Journal article › Research

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Medicin, narkotika og færdselsuheld

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

    Research output: Book/Report › Report › Communication

  45. Published

    [Fatal poisonings among drug addicts in Denmark in 2002].

    Steentoft, A., Kringsholm, B., Hansen, A., Rollmann, D., Simonsen, Kirsten Wiese, Müller, Irene Breum, Johansen, Sys Stybe, Petersen, H. & Petersen, A., May 2005, In: Ugeskrift for læger. 167, p. 1954-1957 4 p., 15929269.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Published

    Forgiftningsdødsfald blandt narkomaner i Danmark i 2002

    Steentoft, A., Hansen, A. C., Rollmann, D., Simonsen, Kirsten Wiese, Müller, Irene Breum, Johansen, Sys Stybe, 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 journal › Journal article › Research › peer-review

  47. 2006
  48. 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, Sys Stybe, 2006, Texas, USA: SOFT 2006, p. 64.

    Research output: Working paper

  49. 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, Sys Stybe, 2006, In: Journal of Chromatography - B. 842, p. 136-141

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Drug-facilitated sexual assaults (DFSA) in Denmark

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

    Research output: Working paper

  51. Published

    [Fatal cases of poisoning in eastern Denmark during a five-year period (1998-2002)].

    Johansen, Sys Stybe, Jacobsen, Christina, Müller, Irene Breum, Petersen, H., Simonsen, Kirsten Wiese, Kringsholm, B. & Steentoft, A., Sep 2006, In: Ugeskrift for læger. 168, p. 3326-3331 6 p., 17032599 .

    Research output: Contribution to journal › Journal article › Research › peer-review

  52. 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, Sys Stybe, 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 journal › Journal article › Research › peer-review

  53. 2007
  54. Published

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

    Johansen, Sys Stybe & 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 journal › Journal article › Research › peer-review

  55. 2008
  56. Published

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

    Johansen, Sys Stybe & Linnet, Kristian, 2008, In: Journal of Analytical Toxicology. 32, 7, p. 499-504 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  57. Published

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

    Johansen, Sys Stybe, 2008.

    Research output: Contribution to conference › Poster › Research

  58. Published

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

    Linnet, Kristian, Johansen, Sys Stybe, Buchard, Anders, Munkholm, Julie & Morling, Niels, 2008, In: Forensic Science International. 179, 1, p. 78-82 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  59. Published

    Overlevelse efter svær ecstacyforgiftning

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  60. Published

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

    Johansen, Sys Stybe & Linnet, Kristian, Sep 2008, In: Journal of Analytical Toxicology. 32, 7, p. 499–504

    Research output: Contribution to journal › Journal article › Research › peer-review

  61. Published

    Overlevelse efter svær ecstasyforgiftning

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  62. 2009
  63. Published

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

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

    Research output: Contribution to journal › Journal article › Research › peer-review

  64. Published

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

    Nielsen, Marie Katrine Klose & Johansen, Sys Stybe, 2009, In: Journal of Analytical Toxicology. 33, 4, p. 212-7 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  65. 2010
  66. Published

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

    Nielsen, Marie Katrine Klose & Johansen, Sys Stybe, 2010, In: Scandinavian Journal of Forensic Science. 16, 1, p. 17-19 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  67. 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, Anders, Linnet, Kristian, Johansen, Sys Stybe, Munkholm, Julie, Fregerslev, M. & Morling, Niels, 2010, In: Journal of Forensic Sciences. 55, 2, p. 457-63 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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