S. Aygen

713 total citations
20 papers, 483 citations indexed

About

S. Aygen is a scholar working on Surgery, Physiology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, S. Aygen has authored 20 papers receiving a total of 483 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 5 papers in Physiology and 4 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in S. Aygen's work include Diet and metabolism studies (5 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Diet, Metabolism, and Disease (4 papers). S. Aygen is often cited by papers focused on Diet and metabolism studies (5 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Diet, Metabolism, and Disease (4 papers). S. Aygen collaborates with scholars based in Germany, United States and Türkiye. S. Aygen's co-authors include R. G. Bretzel, Thomas Linn, Dietrich Grönemeyer, Norbert Scholz, Budi Santosa, Martin Busch, Rudi van Eldik, Joachim Labenz, Anton Neubrand and Achim Zahl and has published in prestigious journals such as Gut, Inorganic Chemistry and Diabetologia.

In The Last Decade

S. Aygen

20 papers receiving 456 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Aygen Germany 12 164 118 85 67 60 20 483
Benjamin J. Jones United States 15 98 0.6× 99 0.8× 280 3.3× 48 0.7× 23 0.4× 21 712
Olga P. Bondar United States 12 98 0.6× 111 0.9× 300 3.5× 20 0.3× 44 0.7× 18 702
MASARU YAMAZAKI Japan 12 28 0.2× 72 0.6× 149 1.8× 28 0.4× 12 0.2× 62 605
Anthony Reynolds United Kingdom 10 74 0.5× 127 1.1× 87 1.0× 9 0.1× 22 0.4× 13 683
Jack A. Lustgarten United States 10 42 0.3× 32 0.3× 186 2.2× 47 0.7× 27 0.5× 16 557
W. E. Bachmann Germany 15 88 0.5× 236 2.0× 137 1.6× 25 0.4× 185 3.1× 78 707
Chunhong Tian Canada 11 15 0.1× 213 1.8× 77 0.9× 17 0.3× 39 0.7× 18 430
Henry R. Drott United States 13 35 0.2× 54 0.5× 187 2.2× 101 1.5× 172 2.9× 21 664
Kerryn L. Simpson New Zealand 10 51 0.3× 70 0.6× 66 0.8× 4 0.1× 44 0.7× 10 571
Beth A. Cunningham United States 16 68 0.4× 40 0.3× 387 4.6× 20 0.3× 11 0.2× 45 738

Countries citing papers authored by S. Aygen

Since Specialization
Citations

This map shows the geographic impact of S. Aygen'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 S. Aygen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Aygen more than expected).

Fields of papers citing papers by S. Aygen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Aygen. 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 S. Aygen. The network helps show where S. Aygen may publish in the future.

Co-authorship network of co-authors of S. Aygen

This figure shows the co-authorship network connecting the top 25 collaborators of S. Aygen. A scholar is included among the top collaborators of S. Aygen 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 S. Aygen. S. Aygen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Borucki, Katrin, et al.. (2021). Lipoprotein and metabolic profiles indicate similar cardiovascular risk of liver steatosis and NASH. Zeitschrift für Gastroenterologie. 1 indexed citations
2.
Sowa, Jan‐Peter, Katrin Borucki, Alexander Link, et al.. (2020). Lipoprotein and Metabolic Profiles Indicate Similar Cardiovascular Risk of Liver Steatosis and NASH. Digestion. 102(5). 671–681. 5 indexed citations
3.
Tepeš, Bojan, Peter Malfertheiner, Joachim Labenz, & S. Aygen. (2017). Modified Helicobacter test using a new test meal and a 13C-urea breath test in Helicobacter pylori positive and negative dyspepsia patients on proton pump inhibitors. World Journal of Gastroenterology. 23(32). 5954–5954. 17 indexed citations
4.
Aygen, S., U. Dürr, Manfred Spraul, et al.. (2014). NMR-Based Screening for Inborn Errors of Metabolism: Initial Results from a Study on Turkish Neonates. JIMD Reports. 101–111. 27 indexed citations
5.
Aygen, S., U. Dürr, Krisztina Fehér, et al.. (2011). Urine based newborn screening study applying high-resolution NMR spectroscopy in Turkey. 2 indexed citations
6.
Adamek, R. J., M. Freitag, W. Opferkuch, et al.. (2008). Modifizierter 13C-Harnstoff-Atemtest in der Diagnostik der Helicobacter-pylori-Besiedlung der gastralen Mucosa. DMW - Deutsche Medizinische Wochenschrift. 119(46). 1569–1572. 1 indexed citations
7.
Linn, Thomas, Budi Santosa, Dietrich Grönemeyer, et al.. (2000). Effect of long-term dietary protein intake on glucose metabolism in humans. Diabetologia. 43(10). 1257–1265. 184 indexed citations
8.
Aygen, S., et al.. (1997). 13C-starch breath test--comparative clinical evaluation of an indirect pancreatic function test.. PubMed. 35(3). 187–94. 22 indexed citations
9.
Aygen, S., et al.. (1996). Improved Resolution of Magnetic Resonance Microscopy in Examination of Skin Tumors. Journal of Investigative Dermatology. 106(6). 1287–1292. 22 indexed citations
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Aygen, S., et al.. (1995). WORKSHOP: H PYLORI - ALL OTHER CLINICAL STUDIES. Gut. 37(Suppl 1). A54–A56. 1 indexed citations
12.
Pfaffenbach, B, et al.. (1995). [Non-invasive 13C octanoic acid breath test for measuring stomach emptying of a solid test meal--correlation with scintigraphy in diabetic patients and reproducibility in healthy probands].. PubMed. 33(3). 141–5. 16 indexed citations
13.
Zahl, Achim, Anton Neubrand, S. Aygen, & Rudi van Eldik. (1994). A high-pressure NMR probehead for measurements at 400 MHz. Review of Scientific Instruments. 65(4). 882–886. 50 indexed citations
14.
Labenz, Joachim, et al.. (1993). [Qualitative and semiquantitative invasive and noninvasive diagnosis of Helicobacter pylori colonization of gastric mucosa].. PubMed. 31(7-8). 437–43. 26 indexed citations
15.
Aygen, S. & Rudi van Eldik. (1989). A Spectroscopic and Mechanistic Study of the Enolization and Diol Formation of Hexafluoroacetylacetone in the Presence of Water and Alcohol. Chemische Berichte. 122(2). 315–320. 11 indexed citations
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Aygen, S., et al.. (1985). Catalytic effect of nitrate ions on cobalt(III) substitution reactions. Solvent-exchange data from oxygen-17 NMR measurements. Inorganic Chemistry. 24(18). 2853–2855. 6 indexed citations
20.

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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