Stig Pedersen-Bjergaard

Stig Pedersen-Bjergaard

Professor

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    ORCID: 0000-0002-1666-8043

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    1. Published

      Versatile Integration of Liquid-Phase Microextraction and Fluorescent Aptamer Beacons: A Synergistic Effect for Bioanalysis

      Lin, B., Liu, H., Huang, C., Xiao, X., Pedersen-Bjergaard, Stig & Shen, X., 2021, In: Analytical Chemistry. 93, 42, p. 14323-14333

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

    2. Published

      Unidirectional solute transfer using a Janus membrane

      Dong, Y., Li, J., Pedersen-Bjergaard, Stig & Huang, C., 2020, In: Journal of Membrane Science. 596, 117723.

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

    3. Published

      Ultrasound-assisted electromembrane extraction with supported semi-liquid membrane

      Shang, Q., Mei, H., Feng, X., Huang, C., Pedersen-Bjergaard, Stig & Shen, X., 2021, In: Analytica Chimica Acta. 1184, 10 p., 339038.

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

    4. Published

      Towards exhaustive electromembrane extraction under stagnant conditions

      Restan, M. S., Skjaervo, O., Martinsen, O. G. & Pedersen-Bjergaard, Stig, 2020, In: Analytica Chimica Acta. 1104, p. 1-9

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

    5. Published

      The ten principles of green sample preparation

      López-Lorente, Á. I., Pena-Pereira, F., Pedersen-Bjergaard, Stig, Zuin, V. G., Ozkan, S. A. & Psillakis, E., 2022, In: TrAC - Trends in Analytical Chemistry. 148, 10 p., 116530.

      Research output: Contribution to journal › Review › Research › peer-review

    6. Published

      The potential of electromembrane extraction for bioanalytical applications

      Seip, K. F., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2015, In: Bioanalysis. 7, 4, p. 463-480 18 p.

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

    7. Published

      The potential application of electromembrane extraction for the analysis of peptides in biological fluids

      Seip, K. F., Gjelstad, A. & Pedersen-Bjergaard, Stig, Aug 2012, In: Bioanalysis. 4, 16, p. 1971-3 3 p.

      Research output: Contribution to journal › Editorial › Research › peer-review

    8. The modern role of smartphones in analytical chemistry

      Rezazadeh, M., Seidi, S., Lid, M., Pedersen-Bjergaard, Stig & Yamini, Y., 2019, In: Trends in Analytical Chemistry. 118, p. 548-555

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

    9. Published

      The electromembrane extraction of pharmaceutical compounds from animal tissues

      Bavlovič Piskáčková, H., Kollárová-Brázdová, P., Kučera, R., Macháček, M., Pedersen-Bjergaard, Stig & Štěrbová-Kovaříková, P., 2021, In: Analytica Chimica Acta. 1177, 338742.

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

    10. Published

      Supported liquid membranes in hollow fiber liquid-phase microextraction (LPME - Practical considerations in the three-phase mode

      Bårdstu, K. F., Ho, T. S., Rasmussen, K. E., Pedersen-Bjergaard, Stig & Jönsson, J. Å., 1 Jun 2007, In: Journal of Separation Science. 30, 9, p. 1364-1370 7 p.

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

    11. Published

      Strategiesfor electrokinetic chromatography of fat-soluble vitamins

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 1 Dec 1998, In: Journal de Pharmacie de Belgique. 53, 3, 1 p.

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

    12. Published

      Strategies for the capillary electrophoretic separation of indole alkaloids in Psilocybe semilanceata

      Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Sannes, E., Jan 1998, In: Electrophoresis. 19, 1, p. 27-30 4 p.

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

    13. Published

      Storage of oral fluid as dried spots on alginate and chitosan foam – A new concept for oral fluid collection

      Lødøen, C. P., Eng Eibak, L. E., Rasmussen, K. E., Pedersen-Bjergaard, Stig, Andersen, T. & Gjelstad, A., 2013, In: Bioanalysis. 3, p. 317-325 9 p.

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

    14. Published

      Stereospecific determination of citalopram and desmethylcitalopram by capillary electrophoresis and liquid-phase microextraction

      Andersen, S., Halvorsen, T. G., Pedersen-Bjergaard, Stig, Rasmussen, K. E., Tanum, L. & Refsum, H., 19 Sep 2003, In: Journal of Pharmaceutical and Biomedical Analysis. 33, 2, p. 263-273 11 p.

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

    15. Published

      State-of-the art of selective detection and identification of I-, Br-, Cl-, and F-containing compounds in gas chromatography and liquid chromatography

      Brede, C. & Pedersen-Bjergaard, Stig, 24 Sep 2004, In: Journal of Chromatography A. 1050, 1, p. 45-62 18 p.

      Research output: Contribution to journal › Review › Research › peer-review

    16. Published

      Stability and efficiency of supported liquid membranes in electromembrane extraction – A link to solvent properties

      Seip, K. F., Faizi, M., Vergel, C., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2014, In: Analytical and Bioanalytical Chemistry. 406, 8, p. 2151-2161 11 p.

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

    17. Published

      Solvent-free parallel artificial liquid membrane extraction for drugs of abuse in plasma samples using LC-MS/MS

      Fabris, A. L., Pedersen-Bjergaard, Stig, Øiestad, E. L., Rossi, G. N., Hallak, J. E. C., dos Santos, R. G., Costa, J. L. & Yonamine, M., 2024, In: Analytica Chimica Acta. 1301, 342387.

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

    18. Published

      Solid-phase microextraction/capillary gas chromatography for the profiling of confiscated ecstacy and amphetamine

      Kongshaug, K. E., Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Krogh, M., 1 Sep 1999, In: Chromatographia. 50, 3-4, p. 247-252 6 p.

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

    19. Published

      Solid-phase microextraction coupled with atomic emission spectroscopy - Rapid screening for volatile chlorinated compounds

      Semb, S. I., Pedersen-Bjergaard, Stig & Brevik, E. M., 1 Dec 2002, In: Chemosphere. 49, 10, p. 1349-1355 7 p.

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

    20. Published

      Simultaneous extraction of acidic and basic drugs at neutral sample pH: a novel electro-mediated microextraction approach

      Basheer, C., Lee, J., Pedersen-Bjergaard, Stig, Rasmussen , K. E. & Lee, H. K., 2010, In: Journal of Chromatography A. 1217, 43, p. 6661-6667

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

    21. Published

      Simultaneous element-selective detection of halogented compounds

      Greibrokk, T., Brede, C., Pedersen-Bjergaard, Stig & Lundanes, E., 1999

      Research output: Other contribution › Research

    22. Published

      Simultaneous element-selective detection of C, F, Cl, Br, and I by capillary gas chromatography coupled with microplasma mass spectrometry

      Brede, C., Lundanes, E., Greibrokk, T. & Pedersen-Bjergaard, Stig, 1 Jan 1998, In: HRC Journal of High Resolution Chromatography. 21, 12, p. 633-639 7 p.

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

    23. Published

      Simulation of flux during electro-membrane extraction based on the Nernst-Planck equation

      Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 7 Dec 2007, In: Journal of Chromatography A. 1174, 1-2, p. 104-111 8 p.

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

    24. Published

      Simpelt system viser lægemidlers omdannelse i kroppen

      Petersen, Nickolaj J., Jensen, H., Hansen, S. H. & Pedersen-Bjergaard, Stig, 2013, In: Lægemiddelforskning. 2013, p. 35-37

      Research output: Contribution to journal › Journal article › Research

    25. Published

      Separation of neutral compounds by microemulsion electrokinetic chromatography: fundamental studies on selectivity

      Gabel-Jensen, C., Hansen, S. H. & Pedersen-Bjergaard, Stig, 2001, In: Electrophoresis. 22, 7, p. 1330-6 7 p.

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

    26. Published

      Separation of fat-soluble vitamins by hydrophobic interaction electrokinetic chromatography with tetradecylammonium ions as pseudostationary phase

      Pedersen-Bjergaard, Stig, Einar Rasmussen, K. & Tilander, T., 22 May 1998, In: Journal of Chromatography A. 807, 2, p. 285-295 11 p.

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

    27. Semi-automated set-up for exhaustive micro-electromembrane extractions of basic drugs from biological fluids

      Dvorak, M., Seip, K. F., Pedersen-Bjergaard, Stig & Kuban, P., 2018, In: Analytica Chimica Acta. 1005, p. 34-42

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

    28. Published

      Selectivity in microemulsion electrokinetic chromatography

      Pedersen-Bjergaard, Stig, Gabel-Jensen, C. & Honoré Hansen, S., 2000, In: Journal of Chromatography A. 897, 1-2, p. 375-81 7 p.

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

    29. Published

      Selectivity and efficiency of electromembrane extraction of polar bases with different liquid membranes-Link to analyte properties

      Hansen, F. A., Tirandaz, S. & Pedersen-Bjergaard, Stig, 2021, In: Journal of Separation Science. 44, 13, p. 2631-2641

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

    30. Published

      Selective three-phase liquid phase microextraction of acidic compounds from foodstuff simulants

      Rodríguez, A., Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Nerín, C., 11 Jul 2008, In: Journal of Chromatography A. 1198-1199, 1-2, p. 38-44 7 p.

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

    31. Published

      Selective electromembrane extraction based on isoelectric point: Fundamental studies with angiotensin II antipeptide as model analyte

      Huang, C., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2015, In: Journal of Membrane Science. 481, p. 115-123 9 p.

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

    32. Published

      Selective electromembrane extraction at low voltages based on analyte polarity and charge

      Domínguez, N. C., Gjelstad, A., Nadal, A. M., Jensen, H., Petersen, Nickolaj J., Hansen, S. H., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2012, In: Journal of Chromatography A. 1248, p. 48-54 7 p.

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

    33. Published

      Screening for central nervous system-stimulating drugs in human plasma by liquid chromatography with mass spectrometric detection

      Egge Reubsaet, J. L. & Pedersen-Bjergaard, Stig, 26 Mar 2004, In: Journal of Chromatography A. 1031, 1-2, p. 203-211 9 p.

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

    34. Published

      Sample preparation - A modern and complex field

      Pedersen-Bjergaard, Stig & Greibrokk, T., 1 Sep 2012, In: Journal of Separation Science. 35, 18

      Research output: Contribution to journal › Editorial › Research › peer-review

    35. Published

      Sample Preparation

      Pedersen-Bjergaard, Stig, Gjelstad, A. & Halvorsen, T. G., 2015

      Research output: Book/Report › Book › Research

    36. Published

      Salt effects in electromembrane extraction

      Seip, K. F., Jensen, H., Kieu, T. E., Gjelstad, A. & Pedersen-Bjergaard, Stig, 20 Jun 2014, In: Journal of Chromatography A. 1347, p. 1-7 7 p.

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

    37. Published

      Removal of Polymerase Chain Reaction Inhibitors by Electromembrane Extraction

      Liu, C., Huang, D., Yang, L., Wu, S., Shen, X., Pedersen-Bjergaard, Stig & Huang, C., 2021, In: Analytical Chemistry. 93, 33, p. 11488-11496

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

    38. Published

      Reduction of extraction times in liquid-phase microextraction

      Grønhaug Halvorsen, T., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 5 Sep 2001, In: Journal of Chromatography B: Biomedical Sciences and Applications. 760, 2, p. 219-226 8 p.

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

    39. Published

      Recovery, enrichment and selectivity in liquid-phase microextraction: Comparison with conventional liquid-liquid extraction

      Ho, T. S., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 19 Jul 2002, In: Journal of Chromatography A. 963, 1-2, p. 3-17 15 p.

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

    40. Published

      Recent progress in sample extraction. A report on the ExTech 2007 Symposium at Ålesund, Norway, 3-6 June 2007

      Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Mills, G. A., 1 Oct 2007, In: TrAC - Trends in Analytical Chemistry. 26, 9, p. 843-846 4 p.

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

    41. Published

      Recent developments in electromembrane extraction

      Gjelstad, A. & Pedersen-Bjergaard, Stig, 2013, In: Analytical Methods. 5, p. 4549-4557 8 p.

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

    42. Published

      Real Time Extraction Kinetics of Electro Membrane Extraction Verified by Comparing Drug Metabolism Profiles Obtained from a Flow-Flow Electro Membrane Extraction-Mass Spectrometry System with LC-MS

      Fuchs, D., Jensen, H., Pedersen-Bjergaard, Stig, Gabel-Jensen, C., Hansen, S. H. & Petersen, Nickolaj J., 2 Jun 2015, In: Analytical Chemistry. 87, 11, p. 5774-81 8 p.

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

    43. Published

      Rapid isolation of Angiotensin peptides from plasma by electromembrane extraction

      Balchen, M., Grønhaug Halvorsen, T., Reubsaet, L. & Pedersen-Bjergaard, Stig, 2009, In: Journal of Chromatography A. 1216, p. 6900-6905 6 p.

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

    44. Published

      Rapid determination of designer benzodiazepines, benzodiazepines, and Z-hypnotics in whole blood using parallel artificial liquid membrane extraction and UHPLC-MS/MS

      Vårdal, L., Wong, G., Øiestad, Å. M. L., Pedersen-Bjergaard, Stig, Gjelstad, A. & Øiestad, E. L., 2018, In: Analytical and Bioanalytical Chemistry. 410, 20, p. 4967-4978 12 p.

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

    45. Published

      Quality papers on sample preparation and extraction

      Pedersen-Bjergaard, Stig, 2021, In: Talanta Open. 3, 100043.

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

    46. Published

      Psychoactive drugs, alcohol, and severe hypoglycemia in insulin-treated diabetes: Analysis of 141 cases

      Pedersen-Bjergaard, Ulrik, Reubsaet, J. L. E., Nielsen, S. L., Pedersen-Bjergaard, Stig, Perrild, Hans, Pramming, S. & Thorsteinsson, B., Mar 2005, In: American Journal of Medicine. 118, 3, p. 307-310 4 p.

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

    47. Published

      Potential-driven peptide extractions across supported liquid membranes: Investigation of principal operational parameters

      Balchen, M., Jensen, H., Reubsaet, L. & Pedersen-Bjergaard, Stig, 2010, In: Journal of Separation Science. 33, p. 1665-1672

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

    48. Published

      Parameters affecting electro membrane extraction of basic drugs

      Middelthon-Bruer, T. M., Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 1 Mar 2008, In: Journal of Separation Science. 31, 4, p. 753-759 7 p.

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

    49. Published

      Parallel electromembrane extraction of peptides with monoterpene and medium-length fatty acid deep eutectic solvents

      Dowlatshah, S., Rye, T. K., Hansen, F. A., Halvorsen, T. G. & Pedersen-Bjergaard, Stig, 2024, In: Analytica Chimica Acta. 1297, 9 p., 342360.

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

    50. Published

      Parallel electromembrane extraction in the 96-well format

      Eng Eibak, L. E., Rasmussen, K. E., Leere Øiestad, E., Pedersen-Bjergaard, Stig & Gjelstad, A., 2014, In: Analytica Chimica Acta. 828, p. 46-52 7 p.

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

    51. Published

      Parallel electromembrane extraction in a multiwall plate

      Eng Eibak, L. E., Parmer, M. P., Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2014, In: Analytical and Bioanalytical Chemistry. 406, 2, p. 431-440 10 p.

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

    52. Published

      Parallel artificial liquid membrane extraction of psychoactive analytes: a novel approach in therapeutic drug monitoring

      Olsen, K. N., Ask, K. S., Pedersen-Bjergaard, Stig & Gjelstad, A., 2018, In: Bioanalysis. 10, p. 385-395

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

    53. Published

      Parallel artificial liquid membrane extraction of new psychoactive substances in plasma and whole blood

      Vårdal, L., Askildsen, H., Gjelstad, A., Øiestad, E. L., Edvardsen, H. M. E. & Pedersen-Bjergaard, Stig, 2017, In: Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 1048, p. 77-84

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

    54. Published

      Parallel artificial liquid membrane extraction of acidic drugs from human plasma

      Roldan-Pijuan, M., Pedersen-Bjergaard, Stig & Gjelstad, A., 2015, In: Analytical and Bioanalytical Chemistry. 407, 10, p. 2811-2819 9 p.

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

    55. Published

      Parallel artificial liquid membrane extraction as an efficient tool for removal of phospholipids from human plasma

      Ask, K. S., Bardakci, T., Parmer, M. P., Halvorsen, T. G., Øiestad, E. L., Pedersen-Bjergaard, Stig & Gjelstad, A., 2016, In: Journal of Pharmaceutical and Biomedical Analysis. 129, p. 229-236 8 p.

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

    56. Published

      Parallel artificial liquid membrane extraction: micro-scale liquid-liquid-liquid extraction in the 96-well format

      Gjelstad, A., Rasmussen, K. E., Parmer, M. P. & Pedersen-Bjergaard, Stig, Jun 2013, In: Bioanalysis. 5, 11, p. 1377-85 9 p.

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

    57. Published

      Organic-solvent-free electromembrane extraction based on semi-interpenetrating polymer networks

      Mei, H., Liu, H., Shang, Q., Dong, Y., Pedersen-Bjergaard, Stig, Huang, C. & Shen, X., 2021, In: Green Chemistry. 23, 4, p. 1782-1793

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

    58. Published

      Organic solvents in electromembrane extraction: recent insights

      Huang, C., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2016, In: Reviews in Analytical Chemistry. 35, 4, p. 169-183 14 p.

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

    59. Published

      Optimization of generic conditions for electromembrane extraction of basic substances of moderate or low polarity

      Song, C., Zhou, C., Hansen, F. A., Hay, A. O. & Pedersen-Bjergaard, Stig, 2024, In: Journal of Separation Science. 47, 3, 11 p., 2300801.

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

    60. Published

      On‐column atomic emission detection in capillary gas chromatography using a radio frequency plasma

      Pedersen-Bjergaard, Stig & Greibrokk, T., 1 Jan 1994, In: Journal of Microcolumn Separations. 6, 1, p. 11-18 8 p.

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

    61. Published

      One-step extraction of polar drugs from plasma by Parallel Artificial Liquid Membrane Extraction

      Pilařová, V., Sultani, M., Ask, K. S., Nováková, L., Pedersen-Bjergaard, Stig & Gjelstad, A., 17 Feb 2017, In: Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 1043, p. 25-32

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

    62. Published

      On-chip electromembrane extraction of acidic drugs

      Roman-Hidalgo, C., Santigosa-Murillo, E., Ramos-Payán, M., Petersen, Nickolaj J., Kutter, Jörg P. & Pedersen-Bjergaard, Stig, 2019, In: Electrophoresis. 40, 18-19, p. 2514-2521 8 p.

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

    63. Published

      On-chip electromembrane extraction for monitoring drug metabolism in real time by electrospray ionization mass spectrometry

      Petersen, Nickolaj J., Pedersen, J. S., Poulsen, N. N., Jensen, H., Skonberg, C., Hansen, S. H. & Pedersen-Bjergaard, Stig, 2012, In: The Analyst. 137, 14, p. 3321-3327 7 p.

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

    64. Published

      On-chip electromembrane extraction for monitoring drug metabolism in real time by electrospray ionization mass spectrometry

      Petersen, Nickolaj J., Jensen, H. & Pedersen-Bjergaard, Stig, 2015, Microchip Capillary Electrophoresis Protocols. Van Schepdael, A. (ed.). Humana Press, Vol. 1274. p. 171-82 12 p. (Methods in molecular biology (Clifton, N.J.)).

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

    65. Published

      On-chip electro membrane extraction with online ultraviolet and mass spectrometric detection

      Petersen, Nickolaj J., Foss, S. T., Jensen, Henrik Elvang, Hansen, S. H., Skonberg, C., Snakenborg, D., Kutter, Jörg P. & Pedersen-Bjergaard, Stig, 1 Jan 2011, In: Analytical Chemistry. 83, 1, p. 44-51 8 p.

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

    66. Published

      On-chip electro membrane extraction with online ultaviolet and mass spectrometric detection

      Petersen, Nickolaj J., Foss, S. T., Jensen, H., Hansen, S. H., Skonberg, C., Snakenborg, D., Kutter, J. P. & Pedersen-Bjergaard, Stig, Jan 2011, In: Analytical Chemistry. 83, 1, p. 44-51

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

    67. Published

      On-chip electro membrane exctraction

      Petersen, Nickolaj J., Jensen, H., Hansen, S. H., Foss, S. T., Snakenborg, D. & Pedersen-Bjergaard, Stig, 2010, In: Microfluidics and Nanofluidics. 9, p. 881-888

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

    68. Published

      On-Column Bromine -and Chlorine-selective Detection for Capillary Gas Chromatography Using a Radio Frequency Plasma

      Pedersen-Bjergaard, Stig & Greibrokk, T., 1 Aug 1993, In: Analytical Chemistry. 65, 15, p. 1998-2002 5 p.

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

    69. Published

      Occurrence of selective serotonin reuptake inhibitors in sewage and receiving waters at Spitsbergen and in Norway

      Vasskog, T., Anderssen, T., Pedersen-Bjergaard, Stig, Kallenborn, R. & Jensen, E., 28 Mar 2008, In: Journal of Chromatography A. 1185, 2, p. 194-205 12 p.

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

    70. Published

      New sample preparation technologies

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 1 Feb 2009, In: Analytical and Bioanalytical Chemistry. 393, 3, 1 p.

      Research output: Contribution to journal › Editorial › Research › peer-review

    71. Published

      Nanoliter-Scale Electromembrane Extraction and Enrichment in a Microfluidic Chip

      Hansen, F. A., Sticker, Drago, Kutter, Jörg P., Petersen, Nickolaj J. & Pedersen-Bjergaard, Stig, 7 Aug 2018, In: Analytical Chemistry. 90, 15, p. 9322-9329

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

    72. Published

      Nano-electromembrane extraction

      Payán, M. D. R., Li, B., Petersen, Nickolaj J., Jensen, H., Hansen, S. H. & Pedersen-Bjergaard, Stig, 27 Jun 2013, In: Analytica Chimica Acta. 785, p. 60-6 7 p.

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

    73. Published

      N-, O- and P-selective on-column atomic emission detection in capillary gas chromatography

      Pedersen-Bjergaard, Stig & Greibrokk, T., 25 Nov 1994, In: Journal of Chromatography A. 686, 1, p. 109-119 11 p.

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

    74. Published

      Molecular formula determination of halogenated compounds in environmental samples using gas chromatography and atomic emission dection

      Pedersen-Bjergaard, Stig, Asp, T. N., Vedde, J. & Greibrokk, T., 1 Jan 1992, In: Journal of Microcolumn Separations. 4, 2, p. 163-170 8 p.

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

    75. Published

      Microplasma Mass Spectrometric Detection in Capillary Gas Chromatography

      Brede, C., Pedersen-Bjergaard, Stig, Lundanes, E. & Greibrokk, T., 1 Feb 1998, In: Analytical Chemistry. 70, 3, p. 513-518 6 p.

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

    76. Published

      Microfluidic liquid-phase microextraction based on natural deep eutectic solvents immobilized in agarose membranes

      Dowlatshah, S., Saraji, M., Pedersen-Bjergaard, Stig & Ramos-Payán, M., 2021, In: Journal of Chromatography A. 1657, 6 p., 462580.

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

    77. Microextraction approaches for bioanalytical applications: An overview

      Abdel-Rehim, M., Pedersen-Bjergaard, Stig, Abdel-Rehim, A., Lucena, R., Moein, M. M., Cárdenas, S. & Miró, M., 2020, In: Journal of Chromatography A. 1616, 460790.

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

    78. Published

      Microextraction across supported liquid membranes forced by pH gradients and electrical fields

      Gjelstad, A., Andersen, T. M., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 20 Jul 2007, In: Journal of Chromatography A. 1157, 1-2, p. 38-45 8 p.

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

    79. Published

      Microextraction With Supported Liquid Membranes

      Pedersen-Bjergaard, Stig, 2020, Liquid-Phase Extraction. Poole, C. F. (ed.). Elsevier, p. 241-263 (Handbooks in Separation Science).

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

    80. Published

      Microemulsion electrokinetic chromatography in suppressed electroosmotic flow environment. Separation of fat-soluble vitamins

      Pedersen-Bjergaard, Stig, Næss, Ø., Moestue, S. & Rasmussen, K. E., 21 Apr 2000, In: Journal of Chromatography A. 876, 1-2, p. 201-211 11 p.

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

    81. Published

      Microemulsion electrokinetic chromatography - Or solvent-modified micellar electrokinetic chromatography?

      Hansen, S. H., Gabel-Jensen, C., El-Sherbiny, D. T. M. & Pedersen-Bjergaard, Stig, 1 Jan 2001, In: TrAC - Trends in Analytical Chemistry. 20, 11, p. 614-619 6 p.

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

    82. Micro-electromembrane extraction using multiple free liquid membranes and acceptor solutions – Towards selective extractions of analytes based on their acid-base strength

      Kuban, P., Seip, K. F., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2016, In: Analytica Chimica Acta. 943, p. 64-73 10 p.

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

    83. Published

      Membrane-based liquid-phase microextraction of basic pharmaceuticals: A study on the optimal extraction window

      Schüller, M., Tran, K. T. T., Øiestad, E. L. & Pedersen-Bjergaard, Stig, 2022, In: Journal of Chromatography A. 1664, 8 p., 462769.

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

    84. Published

      Mass transfer in electromembrane extraction - The link between theory and experiments

      Huang, C., Jensen, H., Seip, K. F., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2016, In: Journal of Separation Science. 39, 1, p. 188-197 10 p.

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

    85. Maghemite nanoparticle-decorated hollow fiber electromembrane extraction combined with dispersive liquid-liquid microextraction for the determination of thymol from Carum copticum

      Khajeh, M., Pedersen-Bjergaard, Stig, Bohlooli, M., Barkhordar, A. & Ghaffari-Moghaddam, M., 2017, In: Journal of the Science of Food and Agriculture. 97, 5, p. 1517-1523 1523 p.

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

    86. Published

      Low-voltage electromembrane extraction of basic drugs from biological samples

      Kjelsen, I. J. Ø., Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 8 Feb 2008, In: Journal of Chromatography A. 1180, 1-2, p. 1-9 9 p.

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

    87. Published

      Liquid-phase microextraction with porous hollow fibers, a miniaturized and highly flexible format for liquid-liquid extraction

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 14 Mar 2008, In: Journal of Chromatography A. 1184, 1-2, p. 132-142 11 p.

      Research output: Contribution to journal › Review › Research › peer-review

    88. Published

      Liquid-phase microextraction utilising plant oils as intermediate extraction medium - Towards elimination of synthetic organic solvents in sample preparation

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 1 Dec 2004, In: Journal of Separation Science. 27, 17-18, p. 1511-1516 6 p.

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

    89. Published

      Liquid-phase microextraction of protein-bound drugs under non-equilibrium conditions

      Tung, S. H., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 30 May 2002, In: Analyst. 127, 5, p. 608-613 6 p.

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

    90. Published

      Liquid-phase microextraction of hydrophilic drugs by carrier-mediated transport

      Ho, T. S., Halvorsen, T. G., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 23 May 2003, In: Journal of Chromatography A. 998, 1-2, p. 61-72 12 p.

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

    91. Published

      Liquid-phase microextraction of drugs from human breast milk

      Bjørhovde, A., Halvorsen, T. G., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 8 Sep 2003, In: Analytica Chimica Acta. 491, 2, p. 155-161 7 p.

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

    92. Published

      Liquid-phase microextraction of basic drugs - Selection of extraction mode based on computer calculated solubility data

      Pedersen-Bjergaard, Stig, Rasmussen, K. E., Brekke, A., Ho, T. S. & Halvorsen, T. G., 1 Jul 2005, In: Journal of Separation Science. 28, 11, p. 1195-1203 9 p.

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

    93. Published

      Liquid-phase microextraction in bioanalysis: How green can it be?

      Hay, A. O., Hansen, F. A., Psillakis, E. & Pedersen-Bjergaard, Stig, 2022, In: Green Analytical Chemistry. 3, 100028.

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

    94. Published

      Liquid-phase microextraction in a microfluidic-chip: high enrichment and sample clean-up from small sample volumes based on three-phase extraction

      Payán, M. D. R., Jensen, H., Petersen, Nickolaj J., Hansen, S. H. & Pedersen-Bjergaard, Stig, 2012, In: Analytica Chimica Acta. 735, p. 46-53 8 p.

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

    95. Published

      Liquid-phase microextraction in 96-well plates – calibration and accurate quantification of pharmaceuticals in human plasma samples

      Ask, K. S., Lid, M., Øiestad, E. L., Pedersen-Bjergaard, Stig & Gjelstad, A., 2019, In: Journal of Chromatography A. 1602, p. 117-123

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

    96. Published

      Liquid-phase microextraction combined with liquid chromatography-mass spectrometry. Extraction from small volumes of biological samples

      Halvorsen, T. G., Pedersen-Bjergaard, Stig, Reubsaet, J. L. & Rasmussen, K. E., 1 Nov 2003, In: Journal of Separation Science. 26, 17, p. 1520-1526 7 p.

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

    97. Published

      Liquid-phase microextraction combined with flow-injection tandem mass spectrometry: Rapid screening of amphetamines from biological matrices

      Halvorsen, T. G., Pedersen-Bjergaard, Stig, Reubsaet, J. L. E. & Rasmussen, K. E., 27 Sep 2001, In: Journal of Separation Science. 24, 7, p. 615-622 8 p.

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

    98. Published

      Liquid-phase microextraction combined with capillary electrophoresis, a promising tool for the determination of chiral drugs in biological matrices

      Andersen, S., Halvorsen, T. G., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 19 Jul 2002, In: Journal of Chromatography A. 963, 1-2, p. 303-312 10 p.

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

    99. Published

      Liquid-phase microextraction based on carrier mediated transport combined with liquid chromatography-mass spectrometry: New concept for the determination of polar drugs in a single drop of human plasma

      Ho, T. S., Reubsaet, J. L. E., Anthonsen, H. S., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 22 Apr 2005, In: Journal of Chromatography A. 1072, 1, p. 29-36 8 p.

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

    100. Published

      Liquid-phase microextraction and desorption electrospray ionization mass spectrometry for identification and quantification of basic drugs in human urine

      Thunig, J., Flø, L., Pedersen-Bjergaard, Stig, Hansen, S. H. & Janfelt, Christian, 2012, In: Rapid Communications in Massspectrometry. 26, 2, p. 133-140

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

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