| Liquid-phase microextraction and capillary electrophoresis of citalopram, an antidepressant drug TG Halvorsen, S Pedersen-Bjergaard, KE Rasmussen Journal of Chromatography A 909 (1), 87-93, 2001 | 196 | 2001 |
| Liquid–liquid extraction procedures for sample enrichment in capillary zone electrophoresis S Pedersen-Bjergaard, KE Rasmussen, TG Halvorsen Journal of Chromatography A 902 (1), 91-105, 2000 | 174 | 2000 |
| Liquid-phase microextraction of hydrophilic drugs by carrier-mediated transport TS Ho, TG Halvorsen, S Pedersen-Bjergaard, KE Rasmussen Journal of Chromatography A 998 (1-2), 61-72, 2003 | 152 | 2003 |
| Stereospecific determination of citalopram and desmethylcitalopram by capillary electrophoresis and liquid-phase microextraction S Andersen, TG Halvorsen, S Pedersen-Bjergaard, KE Rasmussen, ... Journal of Pharmaceutical and Biomedical Analysis 33 (2), 263-273, 2003 | 136 | 2003 |
| Rapid isolation of angiotensin peptides from plasma by electromembrane extraction M Balchen, TG Halvorsen, L Reubsaet, S Pedersen-Bjergaard Journal of Chromatography A 1216 (41), 6900-6905, 2009 | 132 | 2009 |
| Reduction of extraction times in liquid-phase microextraction TG Halvorsen, S Pedersen-Bjergaard, KE Rasmussen Journal of Chromatography B: Biomedical Sciences and Applications 760 (2 …, 2001 | 126 | 2001 |
| Liquid-phase microextraction of drugs from human breast milk A Bjørhovde, TG Halvorsen, KE Rasmussen, S Pedersen-Bjergaard Analytica chimica acta 491 (2), 155-161, 2003 | 121 | 2003 |
| Liquid-phase microextraction combined with capillary electrophoresis, a promising tool for the determination of chiral drugs in biological matrices S Andersen, TG Halvorsen, S Pedersen-Bjergaard, KE Rasmussen Journal of Chromatography A 963 (1-2), 303-312, 2002 | 121 | 2002 |
| Liquid‐phase microextraction combined with flow‐injection tandem mass spectrometry Rapid screening of amphetamines from biological matrices TG Halvorsen, S Pedersen‐Bjergaard, JLE Reubsaet, KE Rasmussen Journal of separation science 24 (7), 615-622, 2001 | 80 | 2001 |
| Immuno–MS based targeted proteomics: highly specific, sensitive, and reproducible human chorionic gonadotropin determination for clinical diagnostics and doping analysis H Lund, K Løvsletten, E Paus, TG Halvorsen, L Reubsaet Analytical chemistry 84 (18), 7926-7932, 2012 | 76 | 2012 |
| Antibody-free biomarker determination: Exploring molecularly imprinted polymers for pro-gastrin releasing peptide C Rossetti, A Abdel Qader, TG Halvorsen, B Sellergren, L Reubsaet Analytical chemistry 86 (24), 12291-12298, 2014 | 75 | 2014 |
| Liquid‐phase microextraction of basic drugs–Selection of extraction mode based on computer calculated solubility data S Pedersen‐Bjergaard, KE Rasmussen, A Brekke, TS Ho, ... Journal of separation science 28 (11), 1195-1203, 2005 | 69 | 2005 |
| Why less is more when generating tryptic peptides in bottom‐up proteomics S Hildonen, TG Halvorsen, L Reubsaet Proteomics 14 (17-18), 2031-2041, 2014 | 60 | 2014 |
| Liquid‐phase microextraction combined with liquid chromatography‐mass spectrometry. Extraction from small volumes of biological samples TG Halvorsen, S Pedersen‐Bjergaard, JLE Reubsaet, KE Rasmussen Journal of separation science 26 (17), 1520-1526, 2003 | 59 | 2003 |
| Isolation and mass spectrometry analysis of urinary extraexosomal proteins S Hildonen, E Skarpen, TG Halvorsen, L Reubsaet Scientific reports 6 (1), 36331, 2016 | 57 | 2016 |
| Digging deeper into the field of the small cell lung cancer tumor marker ProGRP: a method for differentiation of its isoforms SB Torsetnes, MS Nordlund, E Paus, TG Halvorsen, L Reubsaet Journal of proteome research 12 (1), 412-420, 2013 | 55 | 2013 |
| Multiplexing determination of small cell lung cancer biomarkers and their isovariants in serum by immunocapture LC-MS/MS SB Torsetnes, MS Levernæs, MN Broughton, E Paus, TG Halvorsen, ... Analytical chemistry 86 (14), 6983-6992, 2014 | 54 | 2014 |
| Automated Protein Biomarker Analysis: on-line extraction of clinical samples by Molecularly Imprinted Polymers C Rossetti, MA Świtnicka-Plak, T Grønhaug Halvorsen, PAG Cormack, ... Scientific reports 7 (1), 44298, 2017 | 45 | 2017 |
| Exploring the complementary selectivity of immunocapture and MS detection for the differentiation between hCG isoforms in clinically relevant samples H Lund, SB Torsetnes, E Paus, K Nustad, L Reubsaet, TG Halvorsen Journal of proteome research 8 (11), 5241-5252, 2009 | 45 | 2009 |
| Epitope analysis and detection of human chorionic gonadotropin (hCG) variants by monoclonal antibodies and mass spectrometry H Lund, E Paus, P Berger, UH Stenman, T Torcellini, TG Halvorsen, ... Tumor biology 35, 1013-1022, 2014 | 43 | 2014 |
ReubsaetUniversity of OsloVerified email at farmasi.uio.no