Angelika Schäfer

1.3k total citations
13 papers, 903 citations indexed

About

Angelika Schäfer is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Angelika Schäfer has authored 13 papers receiving a total of 903 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 3 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Angelika Schäfer's work include Phytochemicals and Antioxidant Activities (2 papers), Peptidase Inhibition and Analysis (2 papers) and Protease and Inhibitor Mechanisms (2 papers). Angelika Schäfer is often cited by papers focused on Phytochemicals and Antioxidant Activities (2 papers), Peptidase Inhibition and Analysis (2 papers) and Protease and Inhibitor Mechanisms (2 papers). Angelika Schäfer collaborates with scholars based in Germany. Angelika Schäfer's co-authors include Petra Högger, Tanja Grimm, Kurt S. Zänker, Stephan Grabbe, Eva‐Bettina Bröcker, Peter Friedl, Stefan Borgmann, Eckhart Kämpgen, Matthias Gunzer and Dieter Marmé and has published in prestigious journals such as Nucleic Acids Research, Immunity and PLoS ONE.

In The Last Decade

Angelika Schäfer

13 papers receiving 862 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Angelika Schäfer Germany 10 325 220 135 110 78 13 903
Keiko Morikawa Japan 20 205 0.6× 320 1.5× 112 0.8× 82 0.7× 147 1.9× 59 1.0k
Jihong Yang China 17 206 0.6× 547 2.5× 111 0.8× 43 0.4× 89 1.1× 48 1.2k
Hiroshi Azuma Japan 14 377 1.2× 394 1.8× 40 0.3× 140 1.3× 53 0.7× 40 1.2k
Seon‐Young Han South Korea 15 112 0.3× 189 0.9× 76 0.6× 37 0.3× 69 0.9× 22 647
Lotte F. Hansen United States 11 615 1.9× 326 1.5× 105 0.8× 46 0.4× 16 0.2× 13 1.2k
Chang‐Kwon Lee South Korea 23 182 0.6× 601 2.7× 48 0.4× 56 0.5× 124 1.6× 47 1.1k
Hui‐Ping Lin China 18 137 0.4× 413 1.9× 58 0.4× 51 0.5× 50 0.6× 38 933
Seong-Gene Lee South Korea 19 234 0.7× 511 2.3× 37 0.3× 40 0.4× 100 1.3× 37 1.1k
Ran Fei China 20 458 1.4× 429 1.9× 55 0.4× 100 0.9× 72 0.9× 85 1.4k

Countries citing papers authored by Angelika Schäfer

Since Specialization
Citations

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

Fields of papers citing papers by Angelika Schäfer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Angelika Schäfer

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

All Works

13 of 13 papers shown
1.
Kurz, Susanne, Angelika Schäfer, Klaus Huse, et al.. (2017). Verification and characterization of an alternative low density lipoprotein receptor-related protein 1 splice variant. PLoS ONE. 12(6). e0180354–e0180354. 6 indexed citations
2.
Schmeling, Andreas, et al.. (2011). A web-based e-learning programme for training external post-mortem examination in curricular medical education. International Journal of Legal Medicine. 125(6). 857–861. 27 indexed citations
3.
Schlösser, Andreas, et al.. (2010). SnAvi – a new tandem tag for high-affinity protein-complex purification. Nucleic Acids Research. 38(6). e91–e91. 21 indexed citations
4.
Birkenmeier, Gerd, Andualem Mossie, Volker Steger, et al.. (2006). Polymyxin B-Conjugated α2-Macroglobulin as an Adjunctive Therapy to Sepsis: Modes of Action and Impact on Lethality. Journal of Pharmacology and Experimental Therapeutics. 318(2). 762–771. 13 indexed citations
5.
Schäfer, Angelika & Petra Högger. (2006). Oligomeric procyanidins of French maritime pine bark extract (Pycnogenol®) effectively inhibit α-glucosidase. Diabetes Research and Clinical Practice. 77(1). 41–46. 119 indexed citations
6.
Schäfer, Angelika, Zuzana Chovanová, Jana Muchová, et al.. (2005). Inhibition of COX-1 and COX-2 activity by plasma of human volunteers after ingestion of French maritime pine bark extract (Pycnogenol). Biomedicine & Pharmacotherapy. 60(1). 5–9. 86 indexed citations
7.
8.
Grimm, Tanja, Angelika Schäfer, & Petra Högger. (2004). Antioxidant activity and inhibition of matrix metalloproteinases by metabolites of maritime pine bark extract (pycnogenol). Free Radical Biology and Medicine. 36(6). 811–822. 164 indexed citations
9.
Gunzer, Matthias, Angelika Schäfer, Stefan Borgmann, et al.. (2000). Antigen Presentation in Extracellular Matrix. Immunity. 13(3). 323–332. 359 indexed citations
10.
11.
Seese, Anita, et al.. (1997). Striatale Aufnahme von 1-123-ß-CIT und I-123-IBZM bei Patienten mit extrapyramidaler Symptomatik. Nuklearmedizin - NuclearMedicine. 36(5). 167–172. 7 indexed citations
12.
Schäfer, Angelika, et al.. (1985). Identification of a calcium‐ and phospholipid‐dependent protein kinase in plant tissue. FEBS Letters. 187(1). 25–28. 67 indexed citations
13.
Schäfer, Angelika, et al.. (1985). Quantitative Bestimmung von l-Carnitin mit Hilfe von Carnitindehydrogenase aus Pseudomonas putida. Fresenius Zeitschrift für Analytische Chemie. 320(3). 285–289. 8 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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