Johannes Willenbrink

1.8k total citations
51 papers, 1.3k citations indexed

About

Johannes Willenbrink is a scholar working on Plant Science, Molecular Biology and Oceanography. According to data from OpenAlex, Johannes Willenbrink has authored 51 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Plant Science, 13 papers in Molecular Biology and 9 papers in Oceanography. Recurrent topics in Johannes Willenbrink's work include Plant nutrient uptake and metabolism (12 papers), Marine and coastal plant biology (8 papers) and Photosynthetic Processes and Mechanisms (6 papers). Johannes Willenbrink is often cited by papers focused on Plant nutrient uptake and metabolism (12 papers), Marine and coastal plant biology (8 papers) and Photosynthetic Processes and Mechanisms (6 papers). Johannes Willenbrink collaborates with scholars based in Germany, Australia and Azerbaijan. Johannes Willenbrink's co-authors include IF Wardlaw, S. Fieuw, Klaus Schmitz‐Abe, U. Heber, Françis Rodier, Bruno P. Kremer, Georg Krause, Ute Meyer, Klaus Lüning and Heinz Rennenberg and has published in prestigious journals such as New Phytologist, Journal of Experimental Botany and Agriculture Ecosystems & Environment.

In The Last Decade

Johannes Willenbrink

50 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johannes Willenbrink Germany 21 951 333 193 182 119 51 1.3k
Richard H. Hageman United States 23 1.6k 1.6× 644 1.9× 414 2.1× 53 0.3× 47 0.4× 36 2.0k
Jürgen Hansen Sweden 16 754 0.8× 400 1.2× 109 0.6× 94 0.5× 64 0.5× 22 1.1k
R. L. Warner United States 27 2.0k 2.1× 659 2.0× 138 0.7× 36 0.2× 28 0.2× 57 2.3k
C. D. Nelson Canada 23 1.1k 1.1× 477 1.4× 47 0.2× 57 0.3× 29 0.2× 53 1.5k
C. A. Atkins Australia 23 1.2k 1.3× 419 1.3× 190 1.0× 32 0.2× 46 0.4× 46 1.6k
P. Rockel Germany 10 1.2k 1.2× 550 1.7× 67 0.3× 39 0.2× 18 0.2× 14 1.5k
K. C. Woo Australia 18 669 0.7× 492 1.5× 65 0.3× 76 0.4× 12 0.1× 33 1.0k
J. C. Collins United Kingdom 20 629 0.7× 150 0.5× 41 0.2× 380 2.1× 19 0.2× 44 1.1k
A. HAYSTEAD United Kingdom 12 300 0.3× 172 0.5× 116 0.6× 126 0.7× 34 0.3× 17 751
A. Herold United Kingdom 9 782 0.8× 383 1.2× 27 0.1× 24 0.1× 94 0.8× 11 951

Countries citing papers authored by Johannes Willenbrink

Since Specialization
Citations

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

Fields of papers citing papers by Johannes Willenbrink

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johannes Willenbrink

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

All Works

20 of 20 papers shown
1.
Willenbrink, Johannes. (2002). Assimilate Transport in Phloem: Regulation and Mechanism. Russian Journal of Plant Physiology. 49(1). 8–15. 8 indexed citations
2.
Willenbrink, Johannes, et al.. (1998). Changes of enzyme activities associated with the mobilization of carbohydrate reserves (fructans) from the stem of wheat during kernel filling. New Phytologist. 139(3). 471–478. 45 indexed citations
3.
Wardlaw, IF & Johannes Willenbrink. (1994). Carbohydrate Storage and Mobilisation by the Culm of Wheat Between Heading and Grain Maturity: the Relation to Sucrose Synthase and Sucrose-Phosphate Synthase. Functional Plant Biology. 21(3). 255–255. 160 indexed citations
4.
Fieuw, S. & Johannes Willenbrink. (1991). Isolation of protoplasts from tomato fruit (Lycopersicon esculentum): first uptake studies. Plant Science. 76(1). 9–17. 19 indexed citations
5.
Marx, Stefan, et al.. (1989). Quantitative Determination and Distribution of Free and Conjugated ABA in Sugar Beet Plants. Journal of Plant Physiology. 135(1). 52–56. 6 indexed citations
6.
Willenbrink, Johannes, et al.. (1987). Wilt-induced Changes of ABA-content in Growing Sugar Beet Determined by a Radioimmunoassay. Journal of Plant Physiology. 128(1-2). 185–188. 3 indexed citations
7.
Niemietz, Christa & Johannes Willenbrink. (1985). The function of tonoplast ATPase in intact vacuoles of red beet is governed by direct and indirect ion effects. Planta. 166(4). 545–549. 20 indexed citations
8.
Willenbrink, Johannes. (1980). Aspects arising from the use of inhibitors in phloem transport studies. Canadian Journal of Botany. 58(7). 816–820. 6 indexed citations
9.
Willenbrink, Johannes, Bruno P. Kremer, Klaus Schmitz‐Abe, & Manfred Weidner. (1979). CO2‐Fixierung und Stofftransport in benthischen marinen Algen. Berichte der Deutschen Botanischen Gesellschaft. 92(1). 157–167. 3 indexed citations
10.
Rodier, Françis, et al.. (1979). Accumulation of sucrose in vacuoles isolated from red beet tissue. Planta. 144(5). 407–411. 86 indexed citations
11.
Willenbrink, Johannes, et al.. (1978). Localized inhibition of translocation of 14C-assimilates in the phloem by valinomycin and other metabolic inhibitors. Planta. 139(3). 261–265. 8 indexed citations
12.
Willenbrink, Johannes, et al.. (1975). Frond development and CO2-fixation in Laminaria hyperborea. Planta. 125(2). 161–170. 22 indexed citations
13.
Willenbrink, Johannes & Bruno P. Kremer. (1973). Lokalisation der Mannitbiosynthese in der marinen Braunalge Fucus serratus. Planta. 113(2). 173–178. 4 indexed citations
14.
Kremer, Bruno P. & Johannes Willenbrink. (1972). CO2-Fixierung und Stofftransport in benthischen marinen Algen: I. Zur Kinetik der 14CO2-Assimilation bei Laminaria saccharina. Planta. 103(1). 55–64. 11 indexed citations
15.
Kremer, Bruno P. & Johannes Willenbrink. (1972). CO2-Fixierung und Stofftransport in benthischen marinen Algen. Planta. 103(1). 55–64. 28 indexed citations
16.
Willenbrink, Johannes, et al.. (1971). Isolierung und Eigenschaften von Mitochondrien aus Bl�ttern von Spinacia oleracea und Beta vulgaris. Planta. 100(4). 337–346. 6 indexed citations
17.
Willenbrink, Johannes. (1966). Transport 14C-markierter Assimilate im Phloem von Pelargonium zonale und Phaseolus vulgaris. Planta. 71(2). 171–183. 2 indexed citations
18.
Willenbrink, Johannes. (1963). On the quantitative assay of radiochromatograms by liquid scintillation counting. The International Journal of Applied Radiation and Isotopes. 14(4). 237–238. 4 indexed citations
19.
Willenbrink, Johannes, et al.. (1958). [Distribution and excretion of 17 alpha-hydroxyprogesterone caproate in rats].. PubMed. 28(4). 502–6. 4 indexed citations
20.
Willenbrink, Johannes. (1957). Über die Hemmung des Stofftransports in den Siebröhren durch lokale Inaktivierung verschiedener Atmungsenzyme. Planta. 48(3). 269–342. 37 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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