Stig Pedersen‐Bjergaard

15.9k total citations · 3 hit papers
244 papers, 13.2k citations indexed

About

Stig Pedersen‐Bjergaard is a scholar working on Analytical Chemistry, Spectroscopy and Biomedical Engineering. According to data from OpenAlex, Stig Pedersen‐Bjergaard has authored 244 papers receiving a total of 13.2k indexed citations (citations by other indexed papers that have themselves been cited), including 199 papers in Analytical Chemistry, 108 papers in Spectroscopy and 80 papers in Biomedical Engineering. Recurrent topics in Stig Pedersen‐Bjergaard's work include Analytical chemistry methods development (193 papers), Analytical Chemistry and Chromatography (91 papers) and Electrochemical sensors and biosensors (66 papers). Stig Pedersen‐Bjergaard is often cited by papers focused on Analytical chemistry methods development (193 papers), Analytical Chemistry and Chromatography (91 papers) and Electrochemical sensors and biosensors (66 papers). Stig Pedersen‐Bjergaard collaborates with scholars based in Norway, Denmark and China. Stig Pedersen‐Bjergaard's co-authors include Knut Rasmussen, Astrid Gjelstad, Trine Grønhaug Halvorsen, Chuixiu Huang, Henrik Jensen, Frederik André Hansen, Marte Balchen, Steen Honoré Hansen, Léon Reubsaet and Tung Si Ho and has published in prestigious journals such as SHILAP Revista de lepidopterología, Analytical Chemistry and Food Chemistry.

In The Last Decade

Stig Pedersen‐Bjergaard

242 papers receiving 12.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Liquid−Liquid−Liquid Microextraction for Sample Preparation of Biological Fluids Prior to Capillary Electrophoresis

1999 1.1k citations Stig Pedersen‐Bjergaard, Knut Rasmussen profile →
Electrokinetic migration across artificial liquid membranes

2006 591 citations Stig Pedersen‐Bjergaard, Knut Rasmussen Journal of Chromatography A profile →
The ten principles of green sample preparation

2022 461 citations Stig Pedersen‐Bjergaard et al. TrAC Trends in Analytical Chemistry profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Stig Pedersen‐Bjergaard Norway	61	10.3k	5.0k	3.9k	3.2k	3.2k	244	13.2k
Yadollah Yamini Iran	73	12.8k 1.2×	6.4k 1.3×	5.2k 1.3×	4.5k 1.4×	2.7k 0.9×	478	21.0k
Hian Kee Lee Singapore	78	11.2k 1.1×	7.2k 1.4×	4.9k 1.3×	2.8k 0.9×	1.9k 0.6×	445	18.5k
Jinhua Li China	66	8.7k 0.8×	4.7k 0.9×	4.1k 1.1×	1.9k 0.6×	2.6k 0.8×	171	15.9k
Soledad Cárdenas Spain	51	5.0k 0.5×	3.1k 0.6×	2.7k 0.7×	1.6k 0.5×	1.3k 0.4×	272	9.1k
Jared L. Anderson United States	57	5.1k 0.5×	3.4k 0.7×	3.5k 0.9×	3.1k 1.0×	1.1k 0.4×	266	12.6k
Mir Ali Farajzadeh Iran	52	7.1k 0.7×	2.9k 0.6×	1.4k 0.4×	2.2k 0.7×	786 0.2×	413	9.2k
Börje Sellergren Germany	68	9.5k 0.9×	6.8k 1.4×	4.3k 1.1×	644 0.2×	956 0.3×	214	12.8k
Kyung Ho Row South Korea	51	4.4k 0.4×	3.2k 0.6×	2.4k 0.6×	1.6k 0.5×	807 0.3×	419	11.2k
Gongke Li China	59	4.6k 0.4×	3.2k 0.6×	3.3k 0.8×	879 0.3×	1.5k 0.5×	409	11.8k
Mohammad Hosseini Iran	29	5.8k 0.6×	2.6k 0.5×	1.2k 0.3×	2.2k 0.7×	862 0.3×	59	7.2k

Countries citing papers authored by Stig Pedersen‐Bjergaard

Since Specialization

Citations

This map shows the geographic impact of Stig Pedersen‐Bjergaard's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stig Pedersen‐Bjergaard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stig Pedersen‐Bjergaard more than expected).

Fields of papers citing papers by Stig Pedersen‐Bjergaard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stig Pedersen‐Bjergaard. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stig Pedersen‐Bjergaard. The network helps show where Stig Pedersen‐Bjergaard may publish in the future.

Co-authorship network of co-authors of Stig Pedersen‐Bjergaard

This figure shows the co-authorship network connecting the top 25 collaborators of Stig Pedersen‐Bjergaard. A scholar is included among the top collaborators of Stig Pedersen‐Bjergaard based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stig Pedersen‐Bjergaard. Stig Pedersen‐Bjergaard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Khan, Wajid Ali, Pakorn Varanusupakul, Muhammad Balal Arain, et al.. (2024). Modified and hyphenated electromembrane extraction techniques and their applications for food analysis. TrAC Trends in Analytical Chemistry. 178. 117861–117861. 8 indexed citations

Song, Chenchen, et al.. (2024). Optimization of generic conditions for electromembrane extraction of basic substances of moderate or low polarity. Journal of Separation Science. 47(3). e2300801–e2300801. 4 indexed citations

Pedersen‐Bjergaard, Stig, et al.. (2024). Electromembrane extraction of drugs of abuse and prescription drugs from micropulverized hair. Journal of Analytical Toxicology. 48(7). 489–498. 1 indexed citations

Tang, Yong, et al.. (2024). Electromembrane extraction of multi-class prohibited/restricted veterinary drugs from food samples – Exploring liquid membrane composition. Food Chemistry. 470. 142680–142680. 2 indexed citations

Tabani, Hadi, et al.. (2023). Gel electro-membrane extraction: An overview on recent strategies for extraction efficiency enhancement. TrAC Trends in Analytical Chemistry. 160. 116990–116990. 22 indexed citations

Hansen, Frederik André, et al.. (2023). Conductive vial electromembrane extraction – Principles and practical operation. SHILAP Revista de lepidopterología. 4(7-8). 236–243. 4 indexed citations

Khan, Wajid Ali, Muhammad Balal Arain, Yadollah Yamini, et al.. (2019). Hollow fiber-based liquid phase microextraction followed by analytical instrumental techniques for quantitative analysis of heavy metal ions and pharmaceuticals. Journal of Pharmaceutical Analysis. 10(2). 109–122. 121 indexed citations

Øiestad, Elisabeth Leere, et al.. (2018). Electromembrane Extraction of Substances with Weakly Basic Properties: A Fundamental Study with Benzodiazepines. Bioanalysis. 10(10). 769–781. 16 indexed citations

Gjelstad, Astrid, et al.. (2017). High-throughput liquid-liquid extraction in 96-well format: Parallel artificial liquid membrane extraction. Duo Research Archive (University of Oslo). 30(1). 10–17. 4 indexed citations

10.

Huang, Chuixiu, Astrid Gjelstad, & Stig Pedersen‐Bjergaard. (2016). Organic solvents in electromembrane extraction: recent insights. Reviews in Analytical Chemistry. 35(4). 169–183. 74 indexed citations

11.

Pedersen‐Bjergaard, Stig, et al.. (2015). Parallel artificial liquid membrane extraction of acidic drugs from human plasma. Analytical and Bioanalytical Chemistry. 407(10). 2811–2819. 18 indexed citations

12.

Gjelstad, Astrid, Henrik Jensen, Knut Rasmussen, & Stig Pedersen‐Bjergaard. (2011). Kinetic aspects of hollow fiber liquid-phase microextraction and electromembrane extraction. Analytica Chimica Acta. 742. 10–16. 80 indexed citations

13.

Gjelstad, Astrid, et al.. (2011). Hollow-fibre liquid-phase microextraction in the three-phase mode - practical considerations. Research at the University of Copenhagen (University of Copenhagen). 2 indexed citations

14.

Gjelstad, Astrid, et al.. (2011). Hollow-Fiber Liquid-Phase Microextraction in the Three-Phase Mode-Practical Considerations. LCGC North America. 29(12). 1038–1042. 5 indexed citations

15.

Ho, Tung Si, Terje Vasskog, Trude Anderssen, et al.. (2007). 25,000-fold pre-concentration in a single step with liquid-phase microextraction. Analytica Chimica Acta. 592(1). 1–8. 57 indexed citations

16.

Balchen, Marte, Astrid Gjelstad, Knut Rasmussen, & Stig Pedersen‐Bjergaard. (2006). Electrokinetic migration of acidic drugs across a supported liquid membrane. Journal of Chromatography A. 1152(1-2). 220–225. 218 indexed citations

17.

Pedersen‐Bjergaard, Ulrik, Léon Reubsaet, Stig Pedersen‐Bjergaard, et al.. (2005). Psychoactive drugs, alcohol, and severe hypoglycemia in insulin-treated diabetes: Analysis of 141 cases. The American Journal of Medicine. 118(3). 307–310. 31 indexed citations

18.

Kuuranne, Tiia, Tapio Kotiaho, Stig Pedersen‐Bjergaard, et al.. (2003). Feasibility of a liquid‐phase microextraction sample clean‐up and liquid chromatographic/mass spectrometric screening method for selected anabolic steroid glucuronides in biological samples. Journal of Mass Spectrometry. 38(1). 16–26. 79 indexed citations

19.

Halvorsen, Trine Grønhaug, Stig Pedersen‐Bjergaard, & Knut Rasmussen. (2001). Reduction of extraction times in liquid-phase microextraction. Journal of Chromatography B Biomedical Sciences and Applications. 760(2). 219–226. 67 indexed citations

20.

Pedersen‐Bjergaard, Stig, et al.. (1997). Determination of psilocybin in Psilocybe semilanceata by capillary zone electrophoresis. Journal of Chromatography B Biomedical Sciences and Applications. 694(2). 375–381. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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