Siegfried Wolffram

657 total citations
14 papers, 545 citations indexed

About

Siegfried Wolffram is a scholar working on Nutrition and Dietetics, Health, Toxicology and Mutagenesis and Molecular Biology. According to data from OpenAlex, Siegfried Wolffram has authored 14 papers receiving a total of 545 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Nutrition and Dietetics, 4 papers in Health, Toxicology and Mutagenesis and 3 papers in Molecular Biology. Recurrent topics in Siegfried Wolffram's work include Selenium in Biological Systems (5 papers), Heavy Metal Exposure and Toxicity (4 papers) and Trace Elements in Health (3 papers). Siegfried Wolffram is often cited by papers focused on Selenium in Biological Systems (5 papers), Heavy Metal Exposure and Toxicity (4 papers) and Trace Elements in Health (3 papers). Siegfried Wolffram collaborates with scholars based in Switzerland, Germany and Slovakia. Siegfried Wolffram's co-authors include Erwin Scharrer, Rainer Cermak, Beat Grenacher, Silvia Wein, Jürgen Schrezenmeir, I Klimeś, E Seböková, Daniela Gašperíková, Christine Boesch‐Saadatmandi and Gerald Rimbach and has published in prestigious journals such as International Journal of Molecular Sciences, Journal of Nutrition and Pharmaceutical Research.

In The Last Decade

Siegfried Wolffram

14 papers receiving 519 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Siegfried Wolffram Switzerland	13	234	111	88	87	62	14	545
Merrill J. Christensen United States	15	407 1.7×	157 1.4×	113 1.3×	111 1.3×	22 0.4×	31	639
Andrzej Tokarz Poland	16	300 1.3×	89 0.8×	27 0.3×	79 0.9×	57 0.9×	46	579
Mohinder Pal Bansal India	18	402 1.7×	208 1.9×	180 2.0×	125 1.4×	27 0.4×	35	850
Hsing-Hsien Cheng Taiwan	13	277 1.2×	150 1.4×	39 0.4×	106 1.2×	115 1.9×	17	656
Akinleye Stephen Akinrinde Nigeria	14	170 0.7×	127 1.1×	186 2.1×	165 1.9×	39 0.6×	40	740
Boel Wallin Sweden	7	77 0.3×	116 1.0×	67 0.8×	66 0.8×	37 0.6×	8	606
Akio TANIMURA Japan	15	81 0.3×	232 2.1×	103 1.2×	94 1.1×	99 1.6×	94	789
S I Koo United States	12	223 1.0×	171 1.5×	35 0.4×	81 0.9×	107 1.7×	22	886
Amel Nakbi Tunisia	20	125 0.5×	111 1.0×	89 1.0×	227 2.6×	41 0.7×	31	828
Benny Tan Kwong Huat Singapore	8	102 0.4×	131 1.2×	47 0.5×	61 0.7×	67 1.1×	11	549

Countries citing papers authored by Siegfried Wolffram

Since Specialization

Citations

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

Fields of papers citing papers by Siegfried Wolffram

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Siegfried Wolffram

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

All Works

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14 of 14 papers shown

Wein, Silvia & Siegfried Wolffram. (2012). Oral Bioavailability of Quercetin in Horses. Journal of Equine Veterinary Science. 33(6). 441–445. 14 indexed citations

Boesch‐Saadatmandi, Christine, et al.. (2010). Impact of apolipoprotein E genotype and dietary quercetin on paraoxonase 1 status in apoE3 and apoE4 transgenic mice. Atherosclerosis. 211(1). 110–113. 35 indexed citations

Wein, Silvia, Siegfried Wolffram, Jürgen Schrezenmeir, et al.. (2009). Medium‐chain fatty acids ameliorate insulin resistance caused by high‐fat diets in rats. Diabetes/Metabolism Research and Reviews. 25(2). 185–194. 64 indexed citations

Boesch‐Saadatmandi, Christine, Raffaella Canali, Frank Doering, et al.. (2009). Effect of Quercetin on Paraoxonase 2 Levels in RAW264.7 Macrophages and in Human Monocytes—Role of Quercetin Metabolism. International Journal of Molecular Sciences. 10(9). 4168–4177. 52 indexed citations

Cermak, Rainer & Siegfried Wolffram. (2006). The Potential of Flavonoids to Influence Drug Metabolism and Pharmacokinetics by Local Gastrointestinal Mechanisms. Current Drug Metabolism. 7(7). 729–744. 105 indexed citations

Wolffram, Siegfried, et al.. (1994). Transport of citrate across the brush border and basolateral membrane of rat small intestine. Comparative Biochemistry and Physiology Part A Physiology. 109(1). 39–52. 15 indexed citations

Langguth, Peter, et al.. (1994). Colonic Absorption and Bioavailability of the Pentapeptide Metkephamid in the Rat. Pharmaceutical Research. 11(11). 1640–1645. 10 indexed citations

Scharrer, Erwin, et al.. (1992). Stimulation of mucosal uptake of selenium from selenite by some thiols at various sites of rat intestine. Biological Trace Element Research. 33(1-3). 109–120. 21 indexed citations

Wolffram, Siegfried, et al.. (1990). Transport of Tri- and Dicarboxylic Acids Across the Intestinal Brush Border Membrane of Calves. Journal of Nutrition. 120(7). 767–774. 32 indexed citations

10.

Wolffram, Siegfried, et al.. (1989). Stimulation of mucosal uptake of selenium from selenite byl-cysteine in sheep small intestine. Biological Trace Element Research. 20(1-2). 75–85. 15 indexed citations

11.

Wolffram, Siegfried, et al.. (1989). Transport of Selenoamino Acids and their Sulfur Analogues across the Intestinal Brush Border Membrane of Pigs. Journal of Nutrition. 119(5). 706–712. 69 indexed citations

12.

Wolffram, Siegfried, et al.. (1985). In Vivo Intestinal Absorption of Selenate and Selenite by Rats. Journal of Nutrition. 115(4). 454–459. 51 indexed citations

13.

Wolffram, Siegfried, et al.. (1985). Active Absorption of Selenate by Rat Ileum. Journal of Nutrition. 115(9). 1203–1208. 47 indexed citations

14.

Drochner, W., Gerhard Flachowsky, Josef Kamphues, et al.. (1973). Übersichten zur Tierernährung. 15 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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