Matthias Iwersen

432 total citations
11 papers, 365 citations indexed

About

Matthias Iwersen is a scholar working on Molecular Biology, Organic Chemistry and Oncology. According to data from OpenAlex, Matthias Iwersen has authored 11 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Molecular Biology, 3 papers in Organic Chemistry and 3 papers in Oncology. Recurrent topics in Matthias Iwersen's work include Glycosylation and Glycoproteins Research (10 papers), Peptidase Inhibition and Analysis (3 papers) and Carbohydrate Chemistry and Synthesis (3 papers). Matthias Iwersen is often cited by papers focused on Glycosylation and Glycoproteins Research (10 papers), Peptidase Inhibition and Analysis (3 papers) and Carbohydrate Chemistry and Synthesis (3 papers). Matthias Iwersen collaborates with scholars based in Germany, Switzerland and Austria. Matthias Iwersen's co-authors include Roland Schauer, R. Schauer, Guido Kohla, Roland Schauer, Christophe Mariller, J.-P. Zanetta, Y. Leroy, Philip Timmerman, Alexandre Pons and Alexandra Kaser-Eichberger and has published in prestigious journals such as Journal of Virology, Scientific Reports and International Journal of Cancer.

In The Last Decade

Matthias Iwersen

11 papers receiving 357 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Matthias Iwersen Germany	9	294	140	67	61	43	11	365
Sanae Furukawa Japan	8	322 1.1×	138 1.0×	159 2.4×	48 0.8×	25 0.6×	8	410
Christina Traving Germany	7	357 1.2×	115 0.8×	84 1.3×	42 0.7×	53 1.2×	9	504
B. Overdijk Netherlands	14	346 1.2×	110 0.8×	83 1.2×	43 0.7×	36 0.8×	27	468
Nelly Viseux United States	7	322 1.1×	92 0.7×	122 1.8×	41 0.7×	20 0.5×	7	508
M. Anderson Australia	7	211 0.7×	59 0.4×	56 0.8×	93 1.5×	46 1.1×	10	375
Esko Jd Sweden	12	259 0.9×	71 0.5×	91 1.4×	69 1.1×	39 0.9×	48	349
Caroline S. Chu United States	8	279 0.9×	52 0.4×	26 0.4×	27 0.4×	49 1.1×	10	391
Agnès M. Jaulent United Kingdom	12	397 1.4×	34 0.2×	45 0.7×	16 0.3×	30 0.7×	15	539
Akihiko Koizumi Japan	13	277 0.9×	196 1.4×	51 0.8×	61 1.0×	16 0.4×	22	416
Nicholas J. Palmer United States	11	214 0.7×	105 0.8×	32 0.5×	50 0.8×	59 1.4×	19	402

Countries citing papers authored by Matthias Iwersen

Since Specialization

Citations

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

Fields of papers citing papers by Matthias Iwersen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Matthias Iwersen

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

All Works

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11 of 11 papers shown

Ziemssen, Focke, Hansjürgen Agostini, Nicolas Feltgen, et al.. (2022). A model to quantify the influence of treatment patterns and optimize outcomes in nAMD. Scientific Reports. 12(1). 2789–2789. 8 indexed citations

Iwersen, Matthias, et al.. (2003). Solubilisation and Properties of the Sialate-4-O-Acetyltransferase from Guinea Pig Liver. Biological Chemistry. 384(7). 1035–47. 26 indexed citations

Shen, Yan‐Qin, Joe Tiralongo, Matthias Iwersen, et al.. (2002). Characterization of the Sialate-7(9)-O-Acetyltransferase from the Microsomes of Human Colonic Mucosa. Biological Chemistry. 383(2). 307–17. 21 indexed citations

Schauer, Roland, et al.. (2001). Metabolism and Role of O-Acetylated Sialic Acids. Advances in experimental medicine and biology. 491. 325–342. 39 indexed citations

Zanetta, J.-P., Alexandre Pons, Matthias Iwersen, et al.. (2001). Diversity of sialic acids revealed using gas chromatography/mass spectrometry of heptafluorobutyrate derivatives. Glycobiology. 11(8). 663–676. 69 indexed citations

Tiralongo, Joe, et al.. (2000). Characterisation of the enzymatic 4-O-acetylation of sialic acids in microsomes from equine submandibular glands. Glycoconjugate Journal. 17(12). 849–858. 19 indexed citations

Regl, Gerhard, Alexandra Kaser-Eichberger, Matthias Iwersen, et al.. (1999). The Hemagglutinin-Esterase of Mouse Hepatitis Virus Strain S Is a Sialate-4- O -Acetylesterase. Journal of Virology. 73(6). 4721–4727. 60 indexed citations

Iwersen, Matthias, et al.. (1998). Enzymatic 4-O-acetylation of N-acetylneuraminic acid in guinea-pig liver. Glycoconjugate Journal. 15(9). 895–904. 42 indexed citations

Mann, Benno, Enno Klußmann, Matthias Iwersen, et al.. (1997). LowO-acetylation of sialyl-LEx contributes to its overexpression in colon carcinoma metastases. International Journal of Cancer. 72(2). 258–264. 61 indexed citations

10.

Schauer, R., et al.. (1997). Functional and biosynthetic aspects of sialic acid diversity.. PubMed. 34(1-2). 131–41. 17 indexed citations

11.

Mann, Benno, Enno Klußmann, Matthias Iwersen, et al.. (1997). Low O‐acetylation of sialyl‐LEx contributes to its overexpression in colon carcinoma metastases. International Journal of Cancer. 72(2). 258–264. 3 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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