Search Results - "Pedersen‐Bjergaard, Stig"

Selectivity and efficiency of electromembrane extraction of polar bases with different liquid membranes—Link to analyte properties by Hansen, Frederik André, Tirandaz, Shima, Pedersen‐Bjergaard, Stig

“…In the present fundamental study, selectivity and efficiency of electromembrane extraction of 50 polar basic substances (−6.7 < log P < +1.0) was…”
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Determination of amphetamine enantiomers in urine by conductive vial electromembrane extraction and ultra‐high performance supercritical fluid chromatography tandem mass spectrometry by Skaalvik, Tonje Gottenberg, Øiestad, Elisabeth Leere, Pedersen‐Bjergaard, Stig, Hegstad, Solfrid

“…Separation and quantification of amphetamine enantiomers are commonly used to distinguish between consumption of prescription amphetamine (mostly…”
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3D cell culture models and organ‐on‐a‐chip: Meet separation science and mass spectrometry by Lin, Ann, Sved Skottvoll, Frøydis, Rayner, Simon, Pedersen‐Bjergaard, Stig, Sullivan, Gareth, Krauss, Stefan, Ray Wilson, Steven, Harrison, Sean

“…In vitro derived simplified 3D representations of human organs or organ functionalities are predicted to play a major role in disease modeling, drug…”
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Electromembrane extraction in microfluidic formats by Hansen, Frederik André, Petersen, Nickolaj Jacob, Kutter, Jörg P., Pedersen‐Bjergaard, Stig

“…Electromembrane extraction is a microextraction technique where charged analytes are extracted across a supported liquid membrane and selectively isolated from…”
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Electromembrane extraction–Recent trends and where to go by Pedersen-Bjergaard, Stig, Huang, Chuixiu, Gjelstad, Astrid

“…Electromembrane extraction (EME) is an analytical microextraction technique, where charged analytes (such as drug substances) are extracted from an aqueous…”
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Optimization of generic conditions for electromembrane extraction of basic substances of moderate or low polarity by Song, Chenchen, Zhou, Chen, Hansen, Frederik André, Hay, Anne Oldeide, Pedersen‐Bjergaard, Stig

“…Generic electromembrane extraction (EME) methods were developed and optimized for basic analytes of moderate or low polarity, employing prototype conductive…”
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Electromembrane extraction of peptides based on charge, hydrophobicity, and size – A large‐scale fundamental study of the extraction window by Rye, Torstein Kige, Lee, Chien‐Yun, Zellner, Andreas, Moen, Sara Haglund, Dowlatshah, Samira, Grønhaug Halvorsen, Trine, Pedersen‐Bjergaard, Stig, Hansen, Frederik André

“…This study investigated the capability of electromembrane extraction (EME) as a general technique for peptides, by extracting complex pools of peptides…”
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On‐chip electromembrane extraction of acidic drugs by Roman‐Hidalgo, Cristina, Santigosa‐Murillo, Elia, Ramos‐Payán, María, Petersen, Nickolaj J., Kutter, Jörg P., Pedersen‐Bjergaard, Stig

“…In the present work, a new supported liquid membrane (SLM) has been developed for on‐chip electromembrane extraction of acidic drugs combined with HPLC or CE,…”
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Influence of acid‐base dissociation equilibria during electromembrane extraction by Restan, Magnus Saed, Ramsrud, Sindre Bergstrøm, Jensen, Henrik, Pedersen‐Bjergaard, Stig

“…Electromembrane extraction is affected by acid–base equilibria of the extracted substances as well as coupled equilibria associated with the partitioning of…”
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Parameters affecting electro membrane extraction of basic drugs by Middelthon-Bruer, Torunn M, Gjelstad, Astrid, Rasmussen, Knut E, Pedersen-Bjergaard, Stig

“…Thirty-five different basic drugs were extracted by electro membrane extraction (EME), from acidified samples containing HCl as the BGE, through an organic…”
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Electromembrane Extraction from Biological Fluids by PETERSEN, Nickolaj Jacob, RASMUSSEN, Knut Einar, PEDERSEN-BJERGAARD, Stig, GJELSTAD, Astrid

“…Electro-assisted extraction of ionic drugs from biological fluids through a supported liquid membrane (SLM) and into an aqueous acceptor solution was recently…”
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Potential-driven peptide extractions across supported liquid membranes: Investigation of principal operational parameters by Balchen, Marte, Jensen, Henrik, Reubsaet, Léon, Pedersen-Bjergaard, Stig

“…Fundamental experiments on electromembrane extraction were performed to increase the basic knowledge about the current and the mass transfer of target peptides…”
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Direct Electromembrane Extraction‐Based Mass Spectrometry: A Tool for Studying Drug Metabolism Properties of Liver Organoids by Skottvoll, Frøydis Sved, Aizenshtadt, Aleksandra, Hansen, Frederik André, Martinez, Mikel Amirola, Andersen, Jannike Mørch, Bogen, Inger Lise, Kutter, Jörg P., Pedersen‐Bjergaard, Stig, Lundanes, Elsa, Krauss, Stefan, Wilson, Steven Ray

“…This work introduces a strategy for organoid analysis ‐ direct Electromembrane Extraction based Mass Spectrometry (dEME‐MS) – for coupling liver organoids with…”
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The modern role of smartphones in analytical chemistry by Rezazadeh, Maryam, Seidi, Shahram, Lid, Marthe, Pedersen-Bjergaard, Stig, Yamini, Yadollah

“…Nowadays, in situ analysis attracts the interests and becomes one of the main purposes in analytical chemistry. Design of portable analysis devices facilitates…”
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Electromembrane extraction-Three-phase electrophoresis for future preparative applications by Gjelstad, Astrid, Pedersen-Bjergaard, Stig

“…The purpose of this article is to discuss the principle and the future potential for electromembrane extraction (EME). EME was presented in 2006 as a totally…”
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Liquid-phase microextraction and capillary electrophoresis of acidic drugs by Pedersen-Bjergaard, Stig, Rasmussen, Knut Einar

“…Vial liquid‐phase microextraction (LPME) combined with capillary electrophoresis (CE) was evaluated for the determination of the acidic drugs ibuprofen,…”
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Simulation of flux during electro-membrane extraction based on the Nernst–Planck equation by Gjelstad, Astrid, Rasmussen, Knut Einar, Pedersen-Bjergaard, Stig

“…The present work has for the first time described and verified a theoretical model of the analytical extraction process electro-membrane extraction (EME),…”
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Environmental and bioanalytical applications of hollow fiber membrane liquid-phase microextraction: A review by Lee, Jingyi, Lee, Hian Kee, Rasmussen, Knut E., Pedersen-Bjergaard, Stig

“…In hollow fiber membrane liquid-phase microextraction (LPME), target analytes are extracted from aqueous samples and into a supported liquid membrane (SLM)…”
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Green microfluidic liquid-phase microextraction of polar and non-polar acids from urine by Santigosa, Elia, Pedersen-Bjergaard, Stig, Muñoz, María, Ramos-Payán, María

“…In this work, hippuric acid (log P  = 0.5), anthranilic acid (log P  = 1.3), ketoprofen (log P  = 3.6), and naproxen (log P  = 3.0) were simultaneously…”
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Quality papers on sample preparation and extraction by Pedersen-Bjergaard, Stig

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