Hans‐Walter Heldt

1.6k total citations
14 papers, 1.1k citations indexed

About

Hans‐Walter Heldt is a scholar working on Plant Science, Molecular Biology and Clinical Biochemistry. According to data from OpenAlex, Hans‐Walter Heldt has authored 14 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Plant Science, 5 papers in Molecular Biology and 2 papers in Clinical Biochemistry. Recurrent topics in Hans‐Walter Heldt's work include Plant nutrient uptake and metabolism (7 papers), Plant Stress Responses and Tolerance (3 papers) and Photosynthetic Processes and Mechanisms (3 papers). Hans‐Walter Heldt is often cited by papers focused on Plant nutrient uptake and metabolism (7 papers), Plant Stress Responses and Tolerance (3 papers) and Photosynthetic Processes and Mechanisms (3 papers). Hans‐Walter Heldt collaborates with scholars based in Germany, Sweden and Italy. Hans‐Walter Heldt's co-authors include Heike Winter, Gertrud Lohaus, Lars‐Victor von Stedingk, Martin Klingenberg, Herrick Baltscheffsky, Sibylle Soboll, Roland W. Scholz, Irene Marten, Rainer Hedrich and Petra Dietrich and has published in prestigious journals such as Science, PLANT PHYSIOLOGY and The Plant Journal.

In The Last Decade

Hans‐Walter Heldt

14 papers receiving 974 citations

Peers

Hans‐Walter Heldt

BIOCH

EEBS

Antonio J. Márquez Spain

Anders Kylin Sweden

Katsumi Amako Japan

Kentaro Takahara Japan

Charles R. Caldwell United States

Terence J. Walton United Kingdom

C. J. Leaver United Kingdom

M. J. Cornelius United Kingdom

Robert J. Ireland Canada

Santiago Signorelli Uruguay

Antonio J. Márquez Spain

Hans‐Walter Heldt

1.1k ×1.6

624 ×1.2

54 ×0.7

96 ×2.2

BIOCH

23 ×0.5

EEBS

Citations per year, relative to Hans‐Walter Heldt Hans‐Walter Heldt (= 1×) peers Antonio J. Márquez

Countries citing papers authored by Hans‐Walter Heldt

Since Specialization

Citations

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

Fields of papers citing papers by Hans‐Walter Heldt

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans‐Walter Heldt. 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 Hans‐Walter Heldt. The network helps show where Hans‐Walter Heldt may publish in the future.

Co-authorship network of co-authors of Hans‐Walter Heldt

This figure shows the co-authorship network connecting the top 25 collaborators of Hans‐Walter Heldt. A scholar is included among the top collaborators of Hans‐Walter Heldt 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 Hans‐Walter Heldt. Hans‐Walter Heldt 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

Heldt, Hans‐Walter & Birgit Piechulla. (2010). Plant Biochemistry Ed. 4. Elsevier eBooks. 1 indexed citations

Voitsekhovskaja, Olga V., Olga Koroleva, A. Deri Tomos, et al.. (2005). Phloem Loading in Two Scrophulariaceae Species. What Can Drive Symplastic Flow via Plasmodesmata?. PLANT PHYSIOLOGY. 140(1). 383–395. 70 indexed citations

Heldt, Hans‐Walter. (2002). Three decades in transport business: studies of metabolite transport in chloroplasts – a personal perspective. Photosynthesis Research. 73(1-3). 265–272. 9 indexed citations

Lohaus, Gertrud, et al.. (1998). Transport of amino acids with special emphasis on the synthesis and transport of asparagine in the Illinois Low Protein and Illinois High Protein strains of maize. Planta. 205(2). 181–188. 63 indexed citations

Büssis, Dirk, Dieter Heineke, Uwe Sonnewald, et al.. (1997). Solute accumulation and decreased photosynthesis in leaves of potato plants expressing yeast-derived invertase either in the apoplast, vacuole or cytosol. Planta. 202(1). 126–136. 56 indexed citations

Lohaus, Gertrud & Hans‐Walter Heldt. (1997). Assimilation of gaseous ammonia and the transport of its products in barley and spinach leaves. Journal of Experimental Botany. 48(10). 1779–1786. 15 indexed citations

Heldt, Hans‐Walter. (1997). Plant biochemistry and molecular biology. Medical Entomology and Zoology. 177 indexed citations

Winzer, Thilo, Gertrud Lohaus, & Hans‐Walter Heldt. (1996). Influence of phloem transport, N-fertilization and ion accumulation on sucrose storage in the taproots of fodder beet and sugar beet. Journal of Experimental Botany. 47(7). 863–870. 30 indexed citations

Hedrich, Rainer, Irene Marten, Petra Dietrich, et al.. (1994). Malate‐sensitive anion channels enable guard cells to sense changes in the ambient CO₂ concentration. The Plant Journal. 6(5). 741–748. 130 indexed citations

10.

Riens, Burgi, Gertrud Lohaus, Heike Winter, & Hans‐Walter Heldt. (1994). Production and diurnal utilization of assimilates in leaves of spinach (Spinacia oleracea L.) and barley (Hordeum vulgare L.). Planta. 192(4). 34 indexed citations

11.

Winter, Heike, et al.. (1993). Subcellular volumes and metabolite concentrations in barley leaves. Planta. 191(2). 233 indexed citations

12.

Soboll, Sibylle, Hans‐Walter Heldt, & Roland W. Scholz. (1981). Changes in the Subcellular Distribution of Metabolites Due to Ethanol Oxidation in the Perfused Rat Liver. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 362(1). 247–260. 26 indexed citations

13.

Soboll, Sibylle, et al.. (1980). Subcellular Distribution of Di- and Tricarboxylates and pH Gradients in Perfused Rat Liver. Hoppe-Seyler´s Zeitschrift für physiologische Chemie. 361(1). 69–76. 53 indexed citations

14.

Baltscheffsky, Herrick, Lars‐Victor von Stedingk, Hans‐Walter Heldt, & Martin Klingenberg. (1966). Inorganic Pyrophosphate: Formation in Bacterial Photophosphorylation. Science. 153(3740). 1120–1122. 153 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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