Výsledky vyhledávání - "Torstein Kige Rye"

Akademický článek

Electromembrane extraction of human chorionic gonadotropin – A case study on mass transfer of intact protein versus signature peptide

Autor: Torstein Kige Rye, Frederik André Hansen, Trine Grønhaug Halvorsen, Stig Pedersen-Bjergaard

Publikováno v: Advances in Sample Preparation, Vol 11, Iss , Pp 100126- (2024)

For the first time, we present targeted protein detection by tryptic digestion of human chorionic gonadotropin (hCG) followed by electromembrane extraction (EME). Operational parameters were optimized, and urine and serum samples spiked with hCG unde

Externí odkaz: https://doaj.org/article/1ef30e6a70bd431d99e4d30511d6e7a1

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Akademický článek

Electromembrane extraction of peptides – Looking retrospectively into published studies

Autor: Torstein Kige Rye, Samira Dowlatshah, Frederik André Hansen, Trine Grønhaug Halvorsen, Stig Pedersen-Bjergaard

Publikováno v: Advances in Sample Preparation, Vol 9, Iss , Pp 100106- (2024)

Electromembrane extraction (EME) has been developed into an attractive microextraction concept for extraction of pharmaceuticals and related substances from blood and urine. In EME, charged substances are extracted across a liquid membrane (organic)

Externí odkaz: https://doaj.org/article/a78a3866a8c942e686adad4b49a807ae

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Electromembrane extraction of peptides and amino acids - status and perspectives

Autor: Frederik André Hansen, Stig Pedersen-Bjergaard, Trine Grønhaug Halvorsen, Torstein Kige Rye, Linda Vårdal Eie

Publikováno v: Bioanalysis. 13(4)

This article reviews the scientific literature on electromembrane extraction (EME) of peptides and amino acids. In EME, target analytes are extracted from aqueous sample, through a supported liquid membrane (organic) and into a microliter volume of a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab6cf671da2dbdeb59123e5c9f0d1e5
https://pubmed.ncbi.nlm.nih.gov/33543669

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Electromembrane extraction of peptides using deep eutectic solvents as liquid membrane

Autor: Frederik André Hansen, Gordana Martinovic, Stig Pedersen-Bjergaard, Linda Vårdal Eie, Trine Grønhaug Halvorsen, Torstein Kige Rye

Publikováno v: Rye, T K, Martinovic, G, Eie, L V, Hansen, F A, Halvorsen, T G & Pedersen-Bjergaard, S 2021, ' Electromembrane extraction of peptides using deep eutectic solvents as liquid membrane ', Analytica Chimica Acta, vol. 1175, 338717 . https://doi.org/10.1016/j.aca.2021.338717

For the first time, we report electromembrane extraction (EME) of peptides using deep eutectic solvent (DES) as supported liquid membrane (SLM). DES were mixtures of coumarin, camphor, DL-menthol and thymol. Sixteen model peptides were extracted from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb2c157e555410cb23988942a343f61
https://curis.ku.dk/portal/da/publications/electromembrane-extraction-of-peptides-using-deep-eutectic-solvents-as-liquid-membrane(8fa71d5a-fad5-4753-97ad-c0250a5bb62c).html

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Direct coupling of electromembrane extraction to mass spectrometry - Advancing the probe functionality toward measurements of zwitterionic drug metabolites

Autor: David Fuchs, Torstein Kige Rye, Nickolaj Jacob Petersen, Stig Pedersen-Bjergaard

Publikováno v: Analytica chimica acta. 983

A triple-flow electromembrane extraction (EME) probe was developed and coupled directly to electrospray-ionization mass spectrometry (ESI-MS). Metabolic reaction mixtures (pH 7.4) containing drug substances and related metabolites were continuously d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7edc665c0cc701bdfe1d3b2f81049a81
https://pubmed.ncbi.nlm.nih.gov/28811018

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