Hans‐Ulrich Koop

2.2k citations
41 papers · 1.5k indexed · h-index 22

Hans‐Ulrich Koop

41 papers receiving 1.4k citations

Peers

Hans‐Ulrich Koop
Comparison fields: 5 of 71
  • Aging 64
  • Biotechnology 311
  • Plant Science 778
  • Molecular Biology 1.4k
  • Renewable Energy, Sustainability and the Environment 115
Replace Vladimir Nekrasov with:
Vladimir Nekrasov United Kingdom
Friedrich Fauser Germany
Su‐Chiung Fang Taiwan
James K. Roberts United States
Samantha Vernhettes France
Joachim Forner Germany
Dulce E. de Oliveira Brazil
A. R. Hardham Australia
Plinio Guzmán Mexico
Joseph P. Mascarenhas United States
Hans‐Ulrich Koop relative to Vladimir Nekrasov United Kingdom Vladimir Nekrasov's profile →
Citations per field
00.5×1.5×
Vladimir Nekrasov · 1×
Citations per year

Countries citing papers authored by Hans‐Ulrich Koop

Since Specialization
Citations

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

Fields of papers citing papers by Hans‐Ulrich Koop

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Hans‐Ulrich Koop, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hans‐Ulrich Koop Line = papers co-authored together Hans‐Ulrich Koop links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 201418
2 20144
3 201224
4 201189
5 200623
6 200552
7 200585
8 200565
9 200324
10 200317
11 20008
12 199976
13 1999127
14 199777
15 1996133
16 19939
17 19923
18 199235
19 198929
20 19799

About Hans‐Ulrich Koop

Hans‐Ulrich Koop is a scholar working on Biotechnology, Plant Science, Aging, Molecular Biology and Renewable Energy, Sustainability and the Environment, having authored 41 papers that have together received 1.5k indexed citations. Recurring topics across this work include Plant tissue culture and regeneration (22 papers), Photosynthetic Processes and Mechanisms (21 papers), Transgenic Plants and Applications (10 papers), Protist diversity and phylogeny (7 papers), Plant Genetic and Mutation Studies (7 papers), Algal biology and biofuel production (7 papers), Chromosomal and Genetic Variations (4 papers) and Plant nutrient uptake and metabolism (3 papers). The work is most often cited by research in Aging (64 citations), Biotechnology (311 citations), Plant Science (778 citations), Molecular Biology (1.4k citations) and Renewable Energy, Sustainability and the Environment (115 citations). Hans‐Ulrich Koop has collaborated with scholars based in Germany, United States and Azerbaijan. Frequent co-authors include Christian Eibl, T. J. Golds, Hans‐Georg Schweiger, Pál Maliga, Minkyun Kim, John E. Mullet, Lars B. Scharff, Zhurong Zou, Andreas Beck and Klaus Steinm�ller. Their work appears in journals such as The Plant Journal, Journal of Plant Physiology, Planta, Plant Molecular Biology and Transgenic Research.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026