Stig Pedersen-Bjergaard

Stig Pedersen-Bjergaard

Professor

Member of:

    ORCID: 0000-0002-1666-8043

    Publication year:
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    101 - 200 out of 261Page size: 100
    1. 2016
    2. 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

    3. 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

    4. 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

    5. 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

    6. 2015
    7. 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

    8. Published

      Analysis of Small-Molecule Drugs in Biological Fluids

      Hansen, S. H. & Pedersen-Bjergaard, Stig, 23 May 2015, Bioanalysis of Pharmaceuticals: Sample Preparation, Chromatography and Mass Spectrometry. Wiley Online, p. 207-260 54 p.

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

    9. Published

      Gas Chromatography (GC)

      Pedersen-Bjergaard, Stig, 23 May 2015, Bioanalysis of Pharmaceuticals: Sample Preparation, Chromatography and Mass Spectrometry. Wiley Online, p. 173-206 34 p.

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

    10. Published

      In-line coupling of electro membrane extraction (eme) to ms and lc-ms

      Fuchs, D., Jensen, H., Pedersen-Bjergaard, Stig & Petersen, Nickolaj J., 1 Jan 2015, MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Chemical and Biological Microsystems Society, p. 972-974 3 p.

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

    11. Published

      Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples

      Khajeh, M., Pedersen-Bjergaard, Stig, Barkhordar, A. & Bahlooli, M., 2015, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 137, p. 328-332 5 p.

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

    12. Published

      BIOANALYSIS OF PHARMACEUTICALS: Sample preparation, separation techniques and mass spectrometry

      Hansen, S. H., Pedersen-Bjergaard, Stig, Reubsaet, L., Grønhaug Halvorsen, T., Gjelstad, A., Jørgensen, M. & Kall, M. A., 2015, 1 ed. Wiley. 318 p.

      Research output: Book/Report › Book › Education › peer-review

    13. Published

      Combination of electromembrane extraction and liquid-phase microextraction in a single step: Simultaneous group separation of acidic and basic drugs

      Huang, C., Seip, K. F., Gjelstad, A., Shen, X. & Pedersen-Bjergaard, Stig, 2015, In: Analytical Chemistry. 87, 13, p. 6951-6957 7 p.

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

    14. Published

      Electromembrane extraction as a rapid and selective miniaturized sample preparation technique for biological fluids

      Gjelstad, A., Pedersen-Bjergaard, Stig & Seip, K. F., 2015, In: Bioanalysis. 7, 17, p. 2203-2209 7 p.

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

    15. Published

      Electromembrane extraction for pharmaceutical and biomedical analysis: Quo vadis

      Huang, C., Seip, K. F., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2015, In: Journal of Pharmaceutical and Biomedical Analysis. 113, p. 97-107 11 p.

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

    16. Published

      Exhaustive and stable electromembrane extraction of acidic drugs from human plasma

      Huang, C., Gjelstad, A., Seip, K. F., Jensen, H. & Pedersen-Bjergaard, Stig, 2015, In: Journal of Chromatography A. 1425, p. 81-87 7 p.

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

    17. Published

      Exhaustive extraction of peptides by electromembrane extraction

      Huang, C., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2015, In: Analytica Chimica Acta. 853, p. 328-334 7 p.

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

    18. Published

      Introduction

      Pedersen-Bjergaard, Stig, 2015

      Research output: Book/Report › Book › Research

    19. 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

    20. 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

    21. Published

      Sample Preparation

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

      Research output: Book/Report › Book › Research

    22. 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

    23. 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

    24. 2014
    25. 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

    26. Published

      Design and implementation of an automated liquid-phase microextraction-chip system coupled on-line with high performance liquid chromatography

      Li, B., Petersen, Nickolaj J., Payán, M. D. R., Hansen, S. H. & Pedersen-Bjergaard, Stig, Mar 2014, In: Talanta. 120, p. 224-9 6 p.

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

    27. Published

      Development of a flat membrane based device for electromembrane extraction: a new approach for exhaustive extraction of basic drugs from human plasma

      Huang, C., Eibak, L. E. E., Gjelstad, A., Shen, X., Trones, R., Jensen, H. & Pedersen-Bjergaard, Stig, 24 Jan 2014, In: Journal of Chromatography A. 1326, p. 7-12 6 p.

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

    28. Published

      Challenges and new directions in analytical sample preparation

      Gjelstad, A. & Pedersen-Bjergaard, Stig, Jan 2014, In: Analytical and Bioanalytical Chemistry. 406, 2, p. 375-6 2 p.

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

    29. Published

      A new tool for sample preparation

      Parmer, M., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2014, In: G I T. 18, 11-12, p. 18-19 2 p.

      Research output: Contribution to journal › Journal article › Research

    30. Published

      Development and characterization of a small electromembrane extraction probe coupled with mass spectrometry for real-time and online monitoring of in vitro drug metabolism

      Dugstad, H. B., Petersen, Nickolaj J., Jensen, H., Gabel-Jensen, C., Hansen, S. H. & Pedersen-Bjergaard, Stig, 2014, In: Analytical and Bioanalytical Chemistry. 406, 2, p. 421-429

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

    31. Published

      Electromembrane extraction - Three-phase electrophoresis for future preparative applications

      Gjelstad, A. & Pedersen-Bjergaard, Stig, 2014, In: Electrophoresis. 35, 17, p. 2421-2428 8 p.

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

    32. 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

    33. 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

    34. 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

    35. 2013
    36. 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

    37. 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

    38. Published

      Electromembrane extraction from aqueous samples containing polar organic solvents

      Seip, K. F., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2013, In: Journal of Chromatography A. 1308, p. 37-44 8 p.

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

    39. Published

      Electromembrane extraction: Distribution or electrophoresis?

      Seip, K. F., Jensen, H., Hovde Sønsteby, M., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2013, In: Electrophoresis. 34, p. 792-799 8 p.

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

    40. Published

      High-throughput analysis of drugs in biological fluids by desorption electrospray ionization mass spectrometry coupled with thin liquid membrane extraction

      Rosting, C., Pedersen-Bjergaard, Stig, Hansen, S. H. & Janfelt, Christian, 2013, In: Analyst. 138, 20, p. 5965-72 8 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

      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

    43. 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

    44. 2012
    45. Published

      Hollow fiber liquid-phase microextraction

      Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 31 Dec 2012, Comprehensive Sampling and Sample Preparation: Analytical Techniques for Scientists. Elsevier, p. 475-496 22 p.

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

    46. Published

      Kinetic aspects of hollow fiber liquid-phase microextraction and electromembrane extraction

      Gjelstad, A., Jensen, H., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 12 Sep 2012, In: Analytica Chimica Acta. 742, p. 10-6 7 p.

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

    47. 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

    48. 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

    49. Published

      Electromembrane extraction of stimulating drugs from undiluted whole blood

      Jamt, R. E. G., Gjelstad, A., Eibak, L. E. E., Øiestad, E. L., Christophersen, A. S., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 6 Apr 2012, In: Journal of Chromatography A. 1232, p. 27-36 10 p.

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

    50. Published

      Alginate and chitosan foam combined with electromembrane extraction for dried blood spot analysis

      Eibak, L. E. E., Hegge, A. B., Rasmussen, K. E., Pedersen-Bjergaard, Stig & Gjelstad, A., 2012, In: Analytical Chemistry. 84, 20, p. 8783-8789

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

    51. Published

      Exhaustive electromemebrane extraction of some basic drugs from human plasma followed by liquid chromatography-mass spectrometry

      Eibak, L. E. E., Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2012, In: Journal of Pharmaceutical and Biomedical Analysis. 57, p. 33-38

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

    52. Published

      Fast, selective, and sensitive analysis of low-abundance peptides in human plasma by electromembrane exctraction

      Balchen, M., Lund, H., Reubsaet, L. & Pedersen-Bjergaard, Stig, 2012, In: Analytica Chimica Acta. 716, p. 16-23

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

    53. Published

      Hollow fiber liquid-phase microextraction

      Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2012

      Research output: Book/Report › Book › Research › peer-review

    54. Published

      Introduction to pharmaceutical chemical analysis

      Hansen, S. H., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 2012, Chichester: Wiley. 477 p.

      Research output: Book/Report › Book › Education › peer-review

    55. 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

    56. 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

    57. 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

    58. 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

    59. 2011
    60. Published

      Electromembrane extraction of peptides - fundamental studies on the supported liquid membrane

      Seip, K. F., Stigsson, J., Gjelstad, A., Balchen, M. & Pedersen-Bjergaard, Stig, Dec 2011, In: Journal of Separation Science. 34, 23, p. 3410-7 8 p.

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

    61. Published

      Hollow-fiber liquid-phase microextraction in the three-phase mode- practical considerations

      Gjelstad, A., Taherkhani, H., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, Dec 2011, In: LCGC North America. 29, 12, p. 1-8 8 p.

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

    62. Published

      Hollow-fibre liquid-phase microextraction in the three-phase mode - practical considerations

      Gjelstad, A., Taherkhani, H., Rasmussen, K. E., Pedersen-Bjergaard, Stig & Majors, R. E., Dec 2011, In: LC GC Europe. 24, 12, p. 1-9 9 p.

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

    63. Electromembrane extraction: a new technique for accelerating bioanalytical sample preparation

      Gjelstad, A. & Pedersen-Bjergaard, Stig, Apr 2011, In: Bioanalysis. 3, 7, p. 787-97 11 p.

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

    64. 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

    65. Fundamental studies on the electrokinetic transfer of net cationic peptides across supported liquid membranes

      Balchen, M., Hatterud, A. G., Reubsaet, L. & Pedersen-Bjergaard, Stig, Jan 2011, In: Journal of Separation Science. 34, 2, p. 186-95 10 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

      Electromembrane extraction and HPLC analysis of haloacetic acids and aromatic acetic acids in waste water

      Alhooshani, K., Basheer, C., Kaur, J., Gjelstad, A., Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Lee, H. K., 2011, In: Talanta. 86, p. 109-113 5 p.

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

    68. Published

      Electromembrane extraction from biological fluids

      Petersen, Nickolaj J., Rasmussen, K. E., Pedersen-Bjergaard, Stig & Gjelstad, A., 2011, In: Analytical Sciences. 27, p. 965-972

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

    69. Published

      Liquid-Phase Microextraction (LPME) Utilizing Porous Hollow Fibers

      Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Jönsson, J. A., 2011

      Research output: Book/Report › Book › Research › peer-review

    70. 2010
    71. Published

      Hollow fiber-liquid-phase microextraction of fungicides from orange juices

      Barahona, F., Gjelstad, A., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 2010, In: Journal of Chromatography A. 1217, p. 1989-1994 6 p.

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

    72. Published

      Implementation of droplet-membrane-droplet liquid-phase microextraction under stagnant conditions for lab-on-a-chip applications

      Sikanen, T., Pedersen-Bjergaard, Stig, Jensen, H., Kostiainen, R., Rasmussen, K. E. & Kotiaho, T., 2010, In: Analytica Chimica Acta. 658, p. 133-140

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

    73. Published

      Kinetic electro membrane exctraction under stagnant conditions - Fast isolation of drugs from untreated human plasma

      Eibak, L. E. E., Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2010, In: Journal of Chromatography A. 1217, 31, p. 5050-5056

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

    74. Published

      Liquid-phase microextraction (LPME) utilizing porous hollow fibers: fundamental extraction techniques

      Pedersen-Bjergaard, Stig, Rasmussen, K. E. & Jönsson, J. Å., 2010, Handbook of sample preparation. Pawliszyn, J. & Lord, H. L. (eds.). Hoboken: Wiley, p. 125-148

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

    75. 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

    76. 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

    77. 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

    78. 2009
    79. 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

    80. Electromembrane extraction of basic drugs from untreated human plasma and whole blood under physiological pH conditions

      Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, Feb 2009, In: Analytical and Bioanalytical Chemistry. 393, 3, p. 921-8 8 p.

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

    81. Published

      Analysis of semivolatile pharmaceuticals and pollutants in organic micro extracts using hot cell membrane inlet mass spectrometry

      Chen, H., Xia, Z., Pedersen-Bjergaard, Stig, Svensmark, Bo & Lauritsen, F. R., 2009, In: Analytical Chemistry. 81, 10, p. 4010-4014

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

    82. Published

      Drop-to-drop microextraction across a supported liquid membrane by an electrical field under stagnant conditions

      Petersen, Nickolaj J., Jensen, H., Hansen, S. H., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2009, In: Journal of Chromatography A. 1216, 9, p. 1496-1502

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

    83. Published

      Liquid-Phase MicroExtraction coupled to Desorption Electrospray Ionization Mass Spectrometry in pharmaceutical analysis

      Janfelt, Christian, Thunig, U. J. C., Pedersen-Bjergaard, Stig & Hansen, S. H., 2009.

      Research output: Contribution to conference › Poster › Research

    84. 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

    85. 2008
    86. Published

      Electrical potential can drive liquid-liquid extraction for sample preparation in chromatography

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., Nov 2008, In: TrAC - Trends in Analytical Chemistry. 27, 10, p. 934-941 8 p.

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

    87. Published

      Environmental and bioanalytical applications of hollow fiber membrane liquid-phase microextraction: A review

      Lee, J., Lee, H. K., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 29 Aug 2008, In: Analytica Chimica Acta. 624, 2, p. 253-268 16 p.

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

    88. 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

    89. 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

    90. 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

    91. 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

    92. 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

    93. Published

      Electromembrane extraction of peptides

      Balchen, M., Reubsaet, L. & Pedersen-Bjergaard, Stig, 2008, In: Journal of Chromatography A.

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

    94. 2007
    95. 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

    96. 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

    97. 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

    98. Published

      Electrokinetic migration of acidic drugs across a supported liquid membrane

      Balchen, M., Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 8 Jun 2007, In: Journal of Chromatography A. 1152, 1-2, p. 220-225 6 p.

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

    99. Published

      Extraction across supported liquid membranes by use of electrical fields

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 1 Jun 2007, In: Analytical and Bioanalytical Chemistry. 388, 3, p. 521-523 3 p.

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

    100. 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

    101. Published

      25,000-fold pre-concentration in a single step with liquid-phase microextraction

      Ho, T. S., Vasskog, T., Anderssen, T., Jensen, E., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 29 May 2007, In: Analytica Chimica Acta. 592, 1, p. 1-8 8 p.

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

    102. Published

      Editorial

      Pedersen-Bjergaard, Stig, 2007, In: Journal of Chromatography A.

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

    103. 2006
    104. Published

      Electrokinetic migration across artificial liquid membranes. Tuning the membrane chemistry to different types of drug substances

      Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 18 Aug 2006, In: Journal of Chromatography A. 1124, 1-2, p. 29-34 6 p.

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

    105. Published

      Experiences with carrier-mediated transport in liquid-phase microextraction

      Tung, S. H., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 8 Aug 2006, In: Journal of Chromatographic Science. 44, 6, p. 308-316 9 p.

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

    106. Published

      Electrokinetic migration across artificial liquid membranes: New concept for rapid sample preparation of biological fluids

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 24 Mar 2006, In: Journal of Chromatography A. 1109, 2, p. 183-190 8 p.

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

    107. Published

      Analytical Microextraction: Current Status and Future Trends

      Pawliszyn, J. & Pedersen-Bjergaard, Stig, 1 Jan 2006, In: Journal of Chromatographic Science. 44, 6, p. 291-307 17 p.

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

    108. 2005
    109. 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

    110. 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

    111. Published

      Bioanalysis of drugs by liquid-phase microextraction coupled to separation techniques

      Pedersen-Bjergaard, Stig & Rasmussen, K. E., 5 Mar 2005, In: Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences. 817, 1, p. 3-12 10 p.

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

    112. 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

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