S
Stig Pedersen-Bjergaard
Researcher at University of Copenhagen
Publications - 240
Citations - 12806
Stig Pedersen-Bjergaard is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Extraction (chemistry) & Membrane. The author has an hindex of 57, co-authored 227 publications receiving 11283 citations. Previous affiliations of Stig Pedersen-Bjergaard include University of Waterloo & Technical University of Denmark.
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Journal ArticleDOI
Dried blood spots and parallel artificial liquid membrane extraction-A simple combination of microsampling and microextraction.
TL;DR: PALME shows great potential for future processing of DBS in a short and simple way, and with the presented setup, up to 96 DBS can be processed within a total extraction time of 60 min.
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Capillary gas chromatography combined with atomic emission detection for the analysis of polychlorinated biphenyls
TL;DR: Capillary gas chromatography with atomic emission detection (GC-AED) was evaluated for the analysis of polychlorinated biphenyls (PCBs) in this article, where individual PCBs were quantitated with an accuracy better than 10% utilizing a Cl-calibration plot based on a single randomly selected congener.
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One-step extraction of polar drugs from plasma by parallel artificial liquid membrane extraction
Veronika Pilařová,Mumtaz Sultani,Kristine Skoglund Ask,Lucie Nováková,Stig Pedersen-Bjergaard,Astrid Gjelstad +5 more
TL;DR: An extraction method with substantial potential for high throughput bioanalysis of polar basic drugs is revealed, in addition to the green chemistry offered by using PALME.
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Determination of psilocybin in Psilocybe semilanceata by capillary zone electrophoresis
TL;DR: A capillary zone electrophoretic method was developed for the rapid determination of psilocybin in Psilocybe semilanceata and was suitable for the determination of the structurally related compound baeocystin.
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Complexation-mediated electromembrane extraction of highly polar basic drugs-a fundamental study with catecholamines in urine as model system.
Elena Fernández,Linda Vårdal,Lorena Vidal,Antonio Canals,Astrid Gjelstad,Stig Pedersen-Bjergaard +5 more
TL;DR: The proposed concept provided highly efficient sample clean-up and the system current across the SLM was kept below 50 μA, and the complexation-mediated EME concept was combined with ultra-high performance liquid chromatography coupled to tandem mass spectrometry and evaluated for quantification of epinephrine and dopamine.