Stig Pedersen-Bjergaard
Professor
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
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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
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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
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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
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Dried blood spots and parallel artificial liquid membrane extraction – A simple combination of microsampling and microextraction
Ask, K. S., Øiestad, E. L., Pedersen-Bjergaard, Stig & Gjelstad, A., 2018, In: Analytica Chimica Acta. 1009, p. 56-64Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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. 117-123Research output: Contribution to journal › Journal article › Research › peer-review
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Determination of brominated alkylbenzenes in nickel industry sludge by capillary gas chromatography
Asp, T. N., Pedersen-Bjergaard, Stig & Greibrokk, T., 18 Oct 1997, In: Chromatographia. 46, 7-8, p. 411-418 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Calculation of elemental ratios by on-column radiofrequency plasma atomic emission detection coupled with capillary gas chromatography
Asp, T. N., Pedersen-Bjergaard, Stig & Greibrokk, T., 7 Jun 1996, In: Journal of Chromatography A. 736, 1-2, p. 157-164 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Determination of Extractable Organic Chlorine and Bromine by Probe Injection Dual-Microplasma Atomic Emission Spectrometry
Asp, T. N., Pedersen-Bjergaard, Stig & Greibrokk, T., 1 Sep 1997, In: Analytical Chemistry. 69, 17, p. 3558-3564 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Determination of Chlorinated and Brominated Micropollutants by Capillary Gas Chromatography Coupled with On-Column Radio Frequency Plasma Atomic Emission Detection
Asp, T. N., Pedersen-Bjergaard, Stig & Greibrokk, T., Apr 1997, In: HRC Journal of High Resolution Chromatography. 20, 4, p. 201-207 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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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. 16-23Research output: Contribution to journal › Journal article › Research › peer-review
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
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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. 1665-1672Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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. 6661-6667Research output: Contribution to journal › Journal article › Research › peer-review
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Electromembrane extraction of anthracyclines from plasma: Comparison with conventional extraction techniques
Bavlovič Piskáčková, H., Øiestad, E. L., Váňová, N., Lengvarská, J., Štěrbová-Kovaříková, P. & Pedersen-Bjergaard, Stig, 2021, In: Talanta. 223, 10 p., 121748.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Advanced microextraction techniques for the analysis of amphetamines in human breast milk and their comparison with conventional methods
Bavlovič Piskáčková, H., Nemeškalová, A., Kučera, R., Pedersen-Bjergaard, Stig, Najmanová, V., Štěrbová-Kovaříková, P., Kuchař, M. & Sýkora, D., 2022, In: Journal of Pharmaceutical and Biomedical Analysis. 210, 9 p., 114549.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Capillary gas chromatography coupled with microplasma mass spectrometry for organotin speciation
Brede, C., Pedersen-Bjergaard, Stig, Lundanes, E. & Greibrokk, T., 23 Jul 1999, In: Journal of Chromatography A. 849, 2, p. 553-562 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Capillary gas chromatography coupled with microplasma mass spectrometry - Improved ion source design compatible with bench-top mass spectrometric instrumentation
Brede, C., Lundanes, E., Greibrokk, T. & Pedersen-Bjergaard, Stig, 1 Jan 1998, In: HRC Journal of High Resolution Chromatography. 21, 5, p. 282-286 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Capillary gas chromatography coupled with negative ionization microplasma mass spectrometry for halogen-selective detection
Brede, C., Pedersen-Bjergaard, Stig, Lundanes, E. & Greibrokk, T., 1 Jan 2000, In: Journal of Analytical Atomic Spectrometry. 15, 1, p. 55-60 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Drug monitoring in human plasma by capillary gas chromatography coupled with atomic emission detection. Potential and limitations
Bråthen, V., Lundanes, E. & Pedersen-Bjergaard, Stig, 1 Jan 1999, In: HRC Journal of High Resolution Chromatography. 22, 2, p. 123-125 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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. 4010-4014Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Electromembrane extraction of peptides based on hydrogen bond interactions
Dowlatshah, S., Hansen, F. A., Zhou, C., Ramos-Payán, M., Halvorsen, T. G. & Pedersen-Bjergaard, Stig, 2023, In: Analytica Chimica Acta. 1275, 8 p., 341610.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Electromembrane extraction with vials of conducting polymer
Drobnjak, M., Hansen, F., Øiestad, E. L., Løvli, T., Trones, R., Martinsen, Ø. G. & Pedersen-Bjergaard, Stig, 2020, In: LCGC North America. 38, 8, p. 435-439 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
Electromembrane extraction: Overview of the last decade
Drouin, N., Kuban, P., Rudaz, S., Pedersen-Bjergaard, Stig & Schappler, J., 2019, In: Trends in Analytical Chemistry. 113, p. 357-363Research output: Contribution to journal › Journal article › Research › peer-review
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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. 421-429Research output: Contribution to journal › Journal article › Research › peer-review
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. 34-42Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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. 33-38Research output: Contribution to journal › Journal article › Research › peer-review
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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. 5050-5056Research output: Contribution to journal › Journal article › Research › peer-review
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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. 8783-8789Research output: Contribution to journal › Journal article › Research › peer-review
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Electromembrane extraction of peptides and amino acids - Status and perspectives
Eie, L. V., Rye, T. K., Hansen, F., Halvorsen, T. G. & Pedersen-Bjergaard, Stig, 2021, In: Bioanalysis. 13, 4, p. 277-289 13 p.Research output: Contribution to journal › Review › Research › peer-review
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Electromembrane extraction of polar substances – Status and perspectives
Eie, L. V., Pedersen-Bjergaard, Stig & Hansen, F. A., 2022, In: Journal of Pharmaceutical and Biomedical Analysis. 207, 17 p., 114407.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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An efficient and green method for the analysis of synthetic cathinones in whole blood using 96-well electromembrane extraction and LC-MS/MS
Fabris, A. L., Hansen, F. A., Yonamine, M., Pedersen-Bjergaard, Stig & Øiestad, E. L., 2024, In: Sustainable Chemistry and Pharmacy. 38, 12 p., 101494.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Exploiting agarose gel modified with glucose-fructose syrup as a green sorbent in rotating-disk sorptive extraction technique for the determination of trace malondialdehyde in biological and food samples
Fashi, A., Cheraghi, M., Ebadipur, H., Ebadipur, H., Zamani, A., Badiee, H. & Pedersen-Bjergaard, Stig, 2020, In: Talanta. 217, 9 p., 121001.Research output: Contribution to journal › Journal article › Research › peer-review
Complexation-mediated electromembrane extraction of highly polar basic drugs – a fundamental study with catecholamines in urine as model system
Fernández, E., Vårdal, L., Vidal, L., Canals, A., Gjelstad, A. & Pedersen-Bjergaard, Stig, 2017, In: Analytical and Bioanalytical Chemistry. 409, 17, p. 4215-4223 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Continuous electromembrane extraction coupled with mass spectrometry – Perspectives and challenges
Fuchs, D., Hidalgo, C. R., Payán, M. D. R., Petersen, Nickolaj J., Jensen, H., Kutter, Jörg P. & Pedersen-Bjergaard, Stig, 2018, In: Analytica Chimica Acta. 999, p. 27-36Research output: Contribution to journal › Journal article › Research › peer-review
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Fully Automated Electro Membrane Extraction Autosampler for LC-MS Systems Allowing Soft Extractions for High-Throughput Applications.
Fuchs, D., Pedersen-Bjergaard, Stig, Jensen, H., Rand, Kasper Dyrberg, Hansen, S. H. & Petersen, Nickolaj J., 29 May 2016, In: Analytical Chemistry. 88, 13, p. 6797−6804 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Direct coupling of a flow-flow electromembrane extraction probe to LC-MS
Fuchs, D., Gabel-Jensen, C., Jensen, H., Rand, Kasper Dyrberg, Pedersen-Bjergaard, Stig, Hansen, S. H. & Petersen, Nickolaj J., 2016, In: Analytica Chimica Acta. 905, p. 93-99 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Hollow fiber liquid-phase microextraction
Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2012Research output: Book/Report › Book › Research › peer-review
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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
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
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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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High-throughput liquid-liquid extraction in 96-well format: Parallel artificial liquid membrane extraction
Gjelstad, A., Andresen, A. T., Dahlgren, A., Gundersen, T. E. & Pedersen-Bjergaard, Stig, 2017, In: LC GC Europe. 30, 1, p. 10-17Research output: Contribution to journal › Journal article › Research › peer-review
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Arrested development – Given ongoing challenges in sample preparation and lack of novel alternatives, is it time to give liquid-phase microextraction (LPME) a second chance?
Gjelstad, A., Rasmussen, K. E. & Pedersen-Bjergaard, Stig, 2017, In: The Analytical Scientist. 2, p. 46-49 4 p., 601.Research output: Contribution to journal › Journal article › Communication
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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
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Simultaneous element-selective detection of halogented compounds
Greibrokk, T., Brede, C., Pedersen-Bjergaard, Stig & Lundanes, E., 1999Research output: Other contribution › Research
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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
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Liquid-phase microextraction and capillary electrophoresis of citalopram, an antidepressant drug
Halvorsen, T. G., Pedersen-Bjergaard, Stig & Rasmussen, K. E., 9 Feb 2001, In: Journal of Chromatography A. 909, 1, p. 87-93 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
- Published
Impact of ion balance in electromembrane extraction
Hansen, F., Jaghl, F., Leere Øiestad, E., Jensen, H., Pedersen-Bjergaard, Stig & Huang, C., 8 Aug 2020, In: Analytica Chimica Acta. 1124, p. 129-136 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Bioanalysis of pharmaceuticals using liquid-phase microextraction combined with liquid chromatography–mass spectrometry
Hansen, F., Øiestad, E. L. & Pedersen-Bjergaard, Stig, 2020, In: Journal of Pharmaceutical and Biomedical Analysis. 189, 12 p., 113446.Research output: Contribution to journal › Review › Research › peer-review
- 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. 9322-9329Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Electromembrane Extraction Using Sacrificial Electrodes
Hansen, F. A., Jensen, H. & Pedersen-Bjergaard, Stig, 2020, In: Analytical Chemistry. 92, 7, p. 5595-5603 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Electromembrane extraction of highly polar bases from biological samples – Deeper insight into bis(2-ethylhexyl) phosphate as ionic carrier
Hansen, F. A., Kubáň, P., Øiestad, E. L. & Pedersen-Bjergaard, Stig, 8 Jun 2020, In: Analytica Chimica Acta. 1115, p. 23-32 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Emerging Extraction Strategies in Analytical Chemistry
Hansen, F. A. & Pedersen-Bjergaard, Stig, 2020, In: Analytical Chemistry. 92, 1, p. 2-15Research output: Contribution to journal › Review › Research › peer-review
- 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. 2631-2641Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Electromembrane extraction using deep eutectic solvents as the liquid membrane
Hansen, F. A., Santigosa-Murillo, E., Ramos-Payán, M., Muñoz, M., Leere Øiestad, E. & Pedersen-Bjergaard, Stig, 25 Jan 2021, In: Analytica Chimica Acta. 1143, p. 109-116 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Electromembrane extraction of streptomycin from biological fluids
Hansen, F. A. & Pedersen-Bjergaard, Stig, 22 Feb 2021, In: Journal of Chromatography A. 1639, 9 p., 461915.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Electromembrane extraction – looking closer into the liquid membrane
Hansen, F. A. & Pedersen-Bjergaard, Stig, 2022, In: Advances in Sample Preparation. 2, 6 p., 100020.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Electromembrane extraction in microfluidic formats
Hansen, F. A., Petersen, Nickolaj J., Kutter, Jörg P. & Pedersen-Bjergaard, Stig, 2022, In: Journal of Separation Science. 45, 1, p. 246-257Research output: Contribution to journal › Review › Research › peer-review
- 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
- 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
- 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
- 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
- Published
Comparison of microemulsion electrokinetic chromatography and solvent-modified micellar electrokinetic chromatography
Hansen, S. H., Gabel-Jensen, C. & Pedersen-Bjergaard, Stig, 22 Oct 2001, In: Journal of Separation Science. 24, 8, p. 643-650 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 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
ID: 3477505
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Electromembrane extraction – Recent trends and where to go
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Influence of acid-base dissociation equilibria during electromembrane extraction
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55
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Electromembrane Extraction Using Sacrificial Electrodes
Research output: Contribution to journal › Journal article › Research › peer-review
Published