Stig Pedersen-Bjergaard
University of Copenhagen
251 Papers
2.2K Citations
Stig Pedersen-Bjergaard is an academic researcher from University of Copenhagen. The author has contributed to research in topics: Extraction (chemistry) & Chemistry. The author has an hindex of 57, co-authored 227 publications. Previous affiliations of Stig Pedersen-Bjergaard include University of Waterloo & Technical University of Denmark.
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Papers
Liquid-liquid-liquid microextraction for sample preparation of biological fluids prior to capillary electrophoresis.
TL;DR: Liquid-liquid-liquid microextraction (LLLME) served as a technique for sample cleanup since large molecules, acidic compounds, and neutral components were not extracted into the acceptor phase.
1.2K
Electrokinetic migration across artificial liquid membranes: New concept for rapid sample preparation of biological fluids
TL;DR: Electrokinetic migration across thin artificial liquid membranes may be an interesting tool for future isolation within chemical analysis and may serve as an efficient tool for controlling the transport selectivity.
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Liquid-phase microextraction with porous hollow fibers, a miniaturized and highly flexible format for liquid-liquid extraction.
TL;DR: In this review, LPME will be discussed with focus on extraction principles, historical development, fundamental theory, and performance.
494
The Ten Principles of Green Sample Preparation
Ángela I. López-Lorente,Francisco Pena-Pereira,Stig Pedersen-Bjergaard,Vânia Gomes Zuin,Sibel A. Ozkan,Elefteria Psillakis +5 more
TL;DR: In this article , the authors present a road map for the development of overall greener analytical methodologies and highlight the importance of applying green metrics for assessing the greenness of sample preparation methods, next to the contribution of GSP in achieving the broader goal of sustainability.
407
Environmental and bioanalytical applications of hollow fiber membrane liquid-phase microextraction: a review.
TL;DR: Important applications of LPME are reviewed with special focus on bioanalytical and environmental chemistry, and a new possible direction is covered namely electromembrane extraction, where analytes are extracted through the SLM and into the acceptor phase by the application of electrical potentials.
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