Ernst Hempelmann

916 total citations
15 papers, 647 citations indexed

About

Ernst Hempelmann is a scholar working on Public Health, Environmental and Occupational Health, Genetics and Molecular Biology. According to data from OpenAlex, Ernst Hempelmann has authored 15 papers receiving a total of 647 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Public Health, Environmental and Occupational Health, 4 papers in Genetics and 3 papers in Molecular Biology. Recurrent topics in Ernst Hempelmann's work include Malaria Research and Control (9 papers), Venomous Animal Envenomation and Studies (4 papers) and Mosquito-borne diseases and control (3 papers). Ernst Hempelmann is often cited by papers focused on Malaria Research and Control (9 papers), Venomous Animal Envenomation and Studies (4 papers) and Mosquito-borne diseases and control (3 papers). Ernst Hempelmann collaborates with scholars based in South Africa, Germany and United States. Ernst Hempelmann's co-authors include Kristine Krafts, R. Heiner Schirmer, Timothy J. Egan, Ya Zhang, Ronald Kaminsky, Diego Menezes, Sérgio T. Ferreira, Pedro L. Oliveira, Marcos A. Vannier‐Santos and Marcus F. Oliveira and has published in prestigious journals such as FEBS Letters, Biochemical Pharmacology and Electrophoresis.

In The Last Decade

Ernst Hempelmann

15 papers receiving 623 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ernst Hempelmann South Africa	12	350	183	84	73	69	15	647
David E. Davidson United States	15	342 1.0×	148 0.8×	71 0.8×	69 0.9×	131 1.9×	38	672
Kathrin Buchholz United States	12	491 1.4×	167 0.9×	56 0.7×	96 1.3×	46 0.7×	12	674
A Dorn Switzerland	12	265 0.8×	370 2.0×	137 1.6×	101 1.4×	84 1.2×	19	930
Jessica L. Bridgford Australia	9	455 1.3×	308 1.7×	68 0.8×	166 2.3×	116 1.7×	9	866
Marjorie Maynadier France	16	253 0.7×	252 1.4×	249 3.0×	54 0.7×	43 0.6×	26	701
Augustine U. Orjih Kuwait	12	456 1.3×	104 0.6×	21 0.3×	40 0.5×	72 1.0×	23	587
Ajay D. Pillai United States	15	423 1.2×	202 1.1×	303 3.6×	56 0.8×	212 3.1×	21	938
Jeremy E. McLean United States	8	197 0.6×	234 1.3×	32 0.4×	41 0.6×	105 1.5×	11	460
H. Ginsburg Israel	13	773 2.2×	264 1.4×	56 0.7×	74 1.0×	290 4.2×	14	983
T.L. Arakaki United States	13	94 0.3×	304 1.7×	58 0.7×	46 0.6×	43 0.6×	18	613

Countries citing papers authored by Ernst Hempelmann

Since Specialization

Citations

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

Fields of papers citing papers by Ernst Hempelmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernst Hempelmann

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

All Works

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15 of 15 papers shown

Kapishnikov, Sergey, Ernst Hempelmann, Michael Elbaum, J. Als‐Nielsen, & Leslie Leiserowitz. (2021). Malaria Pigment Crystals: The Achilles′ Heel of the Malaria Parasite. ChemMedChem. 16(10). 1515–1532. 40 indexed citations

Hempelmann, Ernst & Kristine Krafts. (2013). Bad air, amulets and mosquitoes: 2,000 years of changing perspectives on malaria. Malaria Journal. 12(1). 232–232. 31 indexed citations

Krafts, Kristine, et al.. (2012). From methylene blue to chloroquine: a brief review of the development of an antimalarial therapy. Parasitology Research. 111(1). 1–6. 115 indexed citations

Krafts, Kristine, et al.. (2012). Erratum to: From methylene blue to chloroquine: A brief review of the development of an antimalarial therapy. Parasitology Research. 111(1). 7–7. 1 indexed citations

Krafts, Kristine, Ernst Hempelmann, & Barbara J. Oleksyn. (2011). In search of the malarial parasite. Parasitology Research. 109(3). 521–529. 4 indexed citations

Hempelmann, Ernst, et al.. (2009). Kurzgefasste Geschichte der Malaria‐Chemotherapie. Von Zwiebeln bis zum Artemisinin. Pharmazie in unserer Zeit. 38(6). 500–507. 10 indexed citations

Hempelmann, Ernst. (2006). Hemozoin Biocrystallization in Plasmodium falciparum and the antimalarial activity of crystallization inhibitors. Parasitology Research. 100(4). 671–676. 85 indexed citations

Oliveira, Marcus F., S. Kycia, Ariel Gómez, et al.. (2005). Structural and morphological characterization of hemozoin produced by Schistosoma mansoni and Rhodnius prolixus. FEBS Letters. 579(27). 6010–6016. 103 indexed citations

Hempelmann, Ernst, María Cristina M. Motta, Ruth Hughes, Stephen A. Ward, & Patrick G. Bray. (2002). Plasmodium falciparum: sacrificing membrane to grow crystals?. Trends in Parasitology. 19(1). 23–26. 46 indexed citations

10.

Egan, Timothy J., et al.. (1999). Characterisation of synthetic β-haematin and effects of the antimalarial drugs quinidine, halofantrine, desbutylhalofantrine and mefloquine on its formation. Journal of Inorganic Biochemistry. 73(1-2). 101–107. 70 indexed citations

11.

Hempelmann, Ernst & Helder M. Marques. (1994). Analysis of malaria pigment from Plasmodium falciparum. Journal of Pharmacological and Toxicological Methods. 32(1). 25–30. 19 indexed citations

12.

Zhang, Ya, Ernst Hempelmann, & R. Heiner Schirmer. (1988). Glutathione reductase inhibitors as potential antimalarial drugs. Biochemical Pharmacology. 37(5). 855–860. 55 indexed citations

13.

Hempelmann, Ernst, et al.. (1987). Lysis of malarial parasites and erythrocytes by ferriprotoporphyrin IX-chloroquine and the inhibition of this effect by proteins. Biochemical Pharmacology. 36(8). 1267–1273. 21 indexed citations

14.

Hempelmann, Ernst, R. Heiner Schirmer, G. Fritsch, Erika Hundt, & U. Gröschel‐Stewart. (1987). Studies on glutathione reductase and methemoglobin from human erythrocytes parasitized with Plasmodium falciparum. Molecular and Biochemical Parasitology. 23(1). 19–24. 23 indexed citations

15.

Hempelmann, Ernst & Ronald Kaminsky. (1986). Long term stability of colors after silver staining. Electrophoresis. 7(10). 481–481. 24 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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