Ulrika Lempert

937 total citations
8 papers, 765 citations indexed

About

Ulrika Lempert is a scholar working on Molecular Biology, Plant Science and Spectroscopy. According to data from OpenAlex, Ulrika Lempert has authored 8 papers receiving a total of 765 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 5 papers in Plant Science and 2 papers in Spectroscopy. Recurrent topics in Ulrika Lempert's work include Photosynthetic Processes and Mechanisms (6 papers), Light effects on plants (3 papers) and Horticultural and Viticultural Research (1 paper). Ulrika Lempert is often cited by papers focused on Photosynthetic Processes and Mechanisms (6 papers), Light effects on plants (3 papers) and Horticultural and Viticultural Research (1 paper). Ulrika Lempert collaborates with scholars based in Germany and United States. Ulrika Lempert's co-authors include Michael Salomon, Winslow R. Briggs, Elke Knieb, John M. Christie, Wolfhart Rüdiger, Sarah F. Schoch, Hans Kleinig, Edmund Cmiel, Michael Helfrich and Hugo Scheer and has published in prestigious journals such as Biochemistry, FEBS Letters and Journal of Chromatography A.

In The Last Decade

Ulrika Lempert

8 papers receiving 744 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ulrika Lempert Germany	8	623	558	331	70	53	8	765
Fernanda Rigoni Italy	17	761 1.2×	357 0.6×	260 0.8×	186 2.7×	35 0.7×	25	857
Ronald Brudler Germany	10	543 0.9×	285 0.5×	387 1.2×	58 0.8×	59 1.1×	10	760
Eliane Keryer France	20	959 1.5×	248 0.4×	50 0.2×	119 1.7×	75 1.4×	27	1.1k
Yvonne M. Gindt United States	12	322 0.5×	234 0.4×	216 0.7×	112 1.6×	57 1.1×	22	455
J. H. Argyroudi‐Akoyunoglou Greece	20	980 1.6×	614 1.1×	234 0.7×	278 4.0×	21 0.4×	48	1.1k
Darrell Fleischman United States	13	419 0.7×	240 0.4×	187 0.6×	39 0.6×	15 0.3×	22	671
Volkmar H.R. Schmid Germany	16	576 0.9×	261 0.5×	288 0.9×	101 1.4×	16 0.3×	29	773
M. S. Kritsky Russia	14	249 0.4×	131 0.2×	98 0.3×	79 1.1×	42 0.8×	44	443
Francisco Vélazquez Escobar Germany	19	730 1.2×	754 1.4×	521 1.6×	152 2.2×	55 1.0×	37	1.2k
Ivan J. Ryrie Australia	17	820 1.3×	278 0.5×	241 0.7×	101 1.4×	34 0.6×	25	903

Countries citing papers authored by Ulrika Lempert

Since Specialization

Citations

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

Fields of papers citing papers by Ulrika Lempert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrika Lempert

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

All Works

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8 of 8 papers shown

1.

Salomon, Michael, Ulrika Lempert, & Wolfhart Rüdiger. (2004). Dimerization of the plant photoreceptor phototropin is probably mediated by the LOV1 domain. FEBS Letters. 572(1-3). 8–10. 98 indexed citations

2.

Salomon, Michael, John M. Christie, Elke Knieb, Ulrika Lempert, & Winslow R. Briggs. (2000). Photochemical and Mutational Analysis of the FMN-Binding Domains of the Plant Blue Light Receptor, Phototropin^,. Biochemistry. 39(31). 9401–9410. 472 indexed citations

3.

Helfrich, Michael, et al.. (1994). Chlorophyll synthetase cannot synthesize chlorophyll a′. European Journal of Biochemistry. 219(1-2). 267–275. 55 indexed citations

4.

Lempert, Ulrika, et al.. (1984). Incorporation of phytol precursors into chlorophylls of tobacco cell cultures. Planta. 162(3). 215–219. 12 indexed citations

5.

Schoch, Siegrid, et al.. (1978). High-performance liquid chromatography of tetrapyrrole pigments. Journal of Chromatography A. 157. 357–364. 22 indexed citations

6.

Schoch, Sarah F., Ulrika Lempert, & Wolfhart Rüdiger. (1977). Über die letzten stufen der chlorophyll-biosynthese zwischenprodukte zwischen chlorophyllid und phytolhaltigem chlorophyll. On the last steps of chlorophyll biosynthesis intermediates between chlorophyllide and phytol-containing chlorophyll. Zeitschrift für Pflanzenphysiologie. 83(5). 427–436. 46 indexed citations

7.

Benz, Jürgen, et al.. (1976). Hemmung der Phytol-Akkumulation mit Herbiziden. Geranylgeraniol-und Dihydrogeranylgeraniol-haltiges Chlorophyll aus Weizenkeimlingen. Zeitschrift für Pflanzenphysiologie. 80(2). 131–143. 28 indexed citations

8.

Kleinig, Hans & Ulrika Lempert. (1970). Phospholipid analysis on a micro scale. Journal of Chromatography A. 53(2). 595–597. 32 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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