0573940 - ÚIACH 2024 ES eng A - Abstract
Aranda-Merino, N. - Kubáň, Pavel
Simultaneous determination of thymine, uracil and 5-fluorouracil in human plasma samples by hollow fiber liquid phase microextraction at-line coupled with capillary electrophoresis.
Extech 2023 Tenerife : 25th International Symposiumon Advances in Extraction Technologies. University of La Laguna, 2023. P-45.
[International Symposiumon Advances in Extraction Technologies /25./. 18.07.2023-21.07.2023, Tenerife]
R&D Projects: GA ČR(CZ) GA23-05972S
Institutional support: RVO:68081715
Keywords : liquid phase microextraction * capillary electrophoresis * plasma samples
OECD category: Analytical chemistry

In this contribution, a method for rapid, direct and simultaneous determination of thymine, uracil and 5-fluorouracil in human plasma samples was presented. Sample treatment was carried out by in-vial extractions using a tailor-made set-up, based on the use of polypropylene hollow fibres as support for the liquid membrane and designed for coupling the microextraction device directly to a commercial capillary electrophoresis system.


Permanent Link: https://hdl.handle.net/11104/0344325