Sabine Köpper

603 total citations
31 papers, 489 citations indexed

About

Sabine Köpper is a scholar working on Organic Chemistry, Molecular Biology and Plant Science. According to data from OpenAlex, Sabine Köpper has authored 31 papers receiving a total of 489 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Organic Chemistry, 24 papers in Molecular Biology and 4 papers in Plant Science. Recurrent topics in Sabine Köpper's work include Carbohydrate Chemistry and Synthesis (22 papers), Glycosylation and Glycoproteins Research (11 papers) and Enzyme Catalysis and Immobilization (7 papers). Sabine Köpper is often cited by papers focused on Carbohydrate Chemistry and Synthesis (22 papers), Glycosylation and Glycoproteins Research (11 papers) and Enzyme Catalysis and Immobilization (7 papers). Sabine Köpper collaborates with scholars based in Germany, Israel and Sweden. Sabine Köpper's co-authors include Stefan Freimund, Joachim Thiem, Alexander Huwig, Friedrich Giffhorn, Uri Zehavi, Jens Schwentner, Jürgen Martens, Petra Ossowski, Per J. Garegg and Anna Brandenburg and has published in prestigious journals such as Chemistry - A European Journal, Tetrahedron and Carbohydrate Research.

In The Last Decade

Sabine Köpper

29 papers receiving 472 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sabine Köpper Germany	12	325	269	114	81	60	31	489
Israel Sánchez‐Moreno Spain	14	342 1.1×	161 0.6×	50 0.4×	40 0.5×	35 0.6×	31	483
D. Matthew G. Tilbrook United Kingdom	11	262 0.8×	333 1.2×	36 0.3×	16 0.2×	117 1.9×	41	449
Gudrun Sinerius Germany	10	344 1.1×	302 1.1×	17 0.1×	81 1.0×	27 0.5×	12	513
Estelle Gallienne France	17	345 1.1×	408 1.5×	36 0.3×	23 0.3×	64 1.1×	31	586
H. M. SWEERS United States	6	557 1.7×	382 1.4×	10 0.1×	44 0.5×	53 0.9×	7	663
Saibal Kumar Das India	14	368 1.1×	446 1.7×	43 0.4×	47 0.6×	16 0.3×	45	675
J. W. Van Cleve United States	10	173 0.5×	172 0.6×	53 0.5×	20 0.2×	62 1.0×	25	358
G. N. Bollenback United States	4	195 0.6×	186 0.7×	38 0.3×	27 0.3×	23 0.4×	4	363
Yu‐Cong Zheng China	14	362 1.1×	92 0.3×	31 0.3×	20 0.2×	36 0.6×	34	474

Countries citing papers authored by Sabine Köpper

Since Specialization

Citations

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

Fields of papers citing papers by Sabine Köpper

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sabine Köpper

This figure shows the co-authorship network connecting the top 25 collaborators of Sabine Köpper. A scholar is included among the top collaborators of Sabine Köpper 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 Sabine Köpper. Sabine Köpper 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

Freimund, Stefan & Sabine Köpper. (2003). The composition of 2-keto aldoses in organic solvents as determined by NMR spectroscopy. Carbohydrate Research. 339(2). 217–220. 15 indexed citations

Köpper, Sabine & Stefan Freimund. (2003). The Composition of Keto Aldoses in Aqueous Solution as Determined by NMR Spectroscopy. Helvetica Chimica Acta. 86(3). 827–843. 50 indexed citations

Giffhorn, Friedrich, Sabine Köpper, Alexander Huwig, & Stefan Freimund. (2000). Rare sugars and sugar-based synthons by chemo-enzymatic synthesis. Enzyme and Microbial Technology. 27(10). 734–742. 53 indexed citations

Freimund, Stefan & Sabine Köpper. (1998). Dimeric structures of 1,5-anhydro-d-fructose1Presented in part at the XVIIth International Carbohydrate Symposium, Milano, Italy, 1996, Abstract BP085.1. Carbohydrate Research. 308(1-2). 195–200. 17 indexed citations

Köpper, Sabine. (1996). Kombinatorik, Enzyme und Leitstrukturen. Nachrichten aus Chemie Technik und Laboratorium. 44(10). 984–987. 1 indexed citations

Freimund, Stefan, Alexander Huwig, Friedrich Giffhorn, & Sabine Köpper. (1996). Convenient Chemo-Enzymatic Synthesis ofd-Tagatose. Journal of Carbohydrate Chemistry. 15(1). 115–120. 42 indexed citations

Martens, Jürgen, et al.. (1996). Synthesis of Homohydantoin-Thiazolidine Bicyclic Compounds. Heterocycles. 43(8). 1653–1653. 6 indexed citations

Köpper, Sabine & Joachim Thiem. (1994). One-pot-synthesis of α-linked deoxy sugar trisaccharides. Carbohydrate Research. 260(2). 219–232. 10 indexed citations

Köpper, Sabine. (1994). Polymer-supported enzymic synthesis on a preparative scale. Carbohydrate Research. 265(1). 161–166. 20 indexed citations

10.

Köpper, Sabine, et al.. (1994). Unusual Formation of a β-linked Disaccharide in a Nis Glycosylation. Journal of Carbohydrate Chemistry. 13(7). 1065–1070. 3 indexed citations

11.

Zehavi, Uri, et al.. (1992). Polymers having (1 → 4)- and (1 → 6)-linked α-d-glucopyranosyl groups as acceptors in the glycogen synthase reaction. Carbohydrate Research. 228(1). 255–263. 9 indexed citations

12.

Köpper, Sabine. (1992). Konformationsanalyse an der Atlantikküste. Nachrichten aus Chemie Technik und Laboratorium. 40(10). 1121–1123. 1 indexed citations

13.

Köpper, Sabine & Anna Brandenburg. (1992). Novel 1,6‐Stannylenes of Glucose, Galactose and Mannose. Liebigs Annalen der Chemie. 1992(9). 933–940. 6 indexed citations

14.

Köpper, Sabine, et al.. (1992). Die anlagerung von mercaptocarbonsäuren an 3-thiazoline und anschließende lactamisierung. Tetrahedron. 48(47). 10277–10292. 13 indexed citations

15.

Thiem, Joachim & Sabine Köpper. (1990). Syntheses of kijanimicin oligosaccharides. Tetrahedron. 46(1). 113–138. 22 indexed citations

16.

Köpper, Sabine & Uri Zehavi. (1989). A convenient synthesis of the branching-point trisaccharide of starch and glycogen. Carbohydrate Research. 193. 296–302. 10 indexed citations

17.

Köpper, Sabine, Inge Lundt, Christian Pedersen, & Joachim Thiem. (1987). Synthesen gezielt alkylierter Enolether der L‐ribo‐Reihe. Liebigs Annalen der Chemie. 1987(6). 531–535. 4 indexed citations

18.

Köpper, Sabine & Joachim Thiem. (1987). Vorteilhafte Darstellungen Selektiv Acylierter und Alkylierter L-Digitoxoside. Journal of Carbohydrate Chemistry. 6(1). 57–85. 10 indexed citations

19.

Thiem, Joachim, Sabine Köpper, & Jens Schwentner. (1985). Untersuchungen zur Darstellung von Desoxyzucker‐Steroidglycosiden. Liebigs Annalen der Chemie. 1985(11). 2135–2150. 26 indexed citations

20.

Thiem, Joachim & Sabine Köpper. (1982). Synthese von Herzglycosiden: Evatromonosid und sein Anomer. Angewandte Chemie. 94(10). 781–782. 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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