Franziska Wollnik

1.5k total citations
47 papers, 1.2k citations indexed

About

Franziska Wollnik is a scholar working on Endocrine and Autonomic Systems, Cellular and Molecular Neuroscience and Physiology. According to data from OpenAlex, Franziska Wollnik has authored 47 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Endocrine and Autonomic Systems, 18 papers in Cellular and Molecular Neuroscience and 18 papers in Physiology. Recurrent topics in Franziska Wollnik's work include Circadian rhythm and melatonin (39 papers), Neurobiology and Insect Physiology Research (13 papers) and Spaceflight effects on biology (8 papers). Franziska Wollnik is often cited by papers focused on Circadian rhythm and melatonin (39 papers), Neurobiology and Insect Physiology Research (13 papers) and Spaceflight effects on biology (8 papers). Franziska Wollnik collaborates with scholars based in Germany, United States and France. Franziska Wollnik's co-authors include Fred W. Turek, Thomas Herdegen, Barbara Schmidt, Stefanie Monecke, D. Büttner, Eugen Uhlmann, M. Zimmermann, K.-H. Schlingensiepen, W. Brysch and Frank Gillardon and has published in prestigious journals such as Brain Research, Neuroscience and Cellular and Molecular Life Sciences.

In The Last Decade

Franziska Wollnik

46 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
Franziska Wollnik Germany 21 819 424 349 182 169 47 1.2k
Michel Saboureau France 23 1.2k 1.4× 372 0.9× 385 1.1× 270 1.5× 320 1.9× 60 2.0k
Bernard Possidente United States 23 593 0.7× 480 1.1× 294 0.8× 216 1.2× 334 2.0× 50 1.6k
A.L. Alonso-Gómez Spain 21 828 1.0× 342 0.8× 263 0.8× 68 0.4× 186 1.1× 64 1.4k
M Menaker United States 9 1.4k 1.7× 855 2.0× 371 1.1× 275 1.5× 317 1.9× 12 1.8k
Wei L. Shen China 17 441 0.5× 668 1.6× 225 0.6× 263 1.4× 215 1.3× 30 1.4k
G. A. Groos Netherlands 18 1.5k 1.8× 881 2.1× 382 1.1× 656 3.6× 145 0.9× 20 1.8k
Sue Binkley United States 22 1.4k 1.7× 909 2.1× 236 0.7× 224 1.2× 260 1.5× 60 1.9k
Verónica S. Valentinuzzi Brazil 16 490 0.6× 273 0.6× 155 0.4× 259 1.4× 50 0.3× 36 914
Giles E. Duffield United States 24 1.3k 1.6× 635 1.5× 512 1.5× 206 1.1× 301 1.8× 46 2.1k
Heiko T. Jansen United States 27 727 0.9× 658 1.6× 352 1.0× 341 1.9× 398 2.4× 84 2.5k

Countries citing papers authored by Franziska Wollnik

Since Specialization
Citations

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

Fields of papers citing papers by Franziska Wollnik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Franziska Wollnik

This figure shows the co-authorship network connecting the top 25 collaborators of Franziska Wollnik. A scholar is included among the top collaborators of Franziska Wollnik 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 Franziska Wollnik. Franziska Wollnik 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.
Monecke, Stefanie, André Malan, & Franziska Wollnik. (2006). Asymmetric Control of Short Day Response in European Hamsters. Journal of Biological Rhythms. 21(4). 290–300. 10 indexed citations
2.
Graff, Caroline, Étienne Challet, Paul Pévet, & Franziska Wollnik. (2006). 5-HT3 receptor-mediated photic-like responses of the circadian clock in the rat. Neuropharmacology. 52(2). 662–671. 13 indexed citations
3.
Monecke, Stefanie & Franziska Wollnik. (2005). Seasonal variations in circadian rhythms coincide with a phase of sensitivity to short photoperiods in the European hamster. Journal of Comparative Physiology B. 175(3). 167–183. 21 indexed citations
4.
Monecke, Stefanie & Franziska Wollnik. (2004). European Hamsters (Cricetus cricetus) Show a Transient Phase of Insensitivity to Long Photoperiods after Gonadal Regression1. Biology of Reproduction. 70(5). 1438–1443. 9 indexed citations
5.
Wollnik, Franziska, et al.. (2003). Growth and reproductive development of juvenile European hamsters (Cricetus cricetus). 2003(Spring). 2 indexed citations
6.
Köhler, Markus, et al.. (2000). Species Differences Between Hamsters and Rats with Regard to the Putative Role of Serotonin in the Circadian System. Biological Rhythm Research. 31(3). 340–354. 13 indexed citations
7.
Köhler, Markus & Franziska Wollnik. (1997). Effects of an Activity-Correlated Feeding Regime on Circadian Locomotor Activity Rhythms in LEW/Ztm Rats. Physiology & Behavior. 62(5). 1045–1052. 1 indexed citations
8.
Wollnik, Franziska, et al.. (1997). Creatinine is an appropriate reference for urinary sulphatoxymelatonin of laboratory animals and humans. Journal of Pineal Research. 23(4). 191–197. 54 indexed citations
9.
10.
Wollnik, Franziska. (1995). Die Innere Uhr der Säugetiere. Biologie in unserer Zeit. 25(1). 37–43. 2 indexed citations
11.
Wollnik, Franziska & Barbara Schmidt. (1995). Seasonal and daily rhythms of body temperature in the European hamster (Cricetus cricetus) under semi-natural conditions. Journal of Comparative Physiology B. 165(3). 171–82. 60 indexed citations
12.
Schlingensiepen, Karl‐Hermann, Franziska Wollnik, M. Kunst, et al.. (1994). The role of Jun transcription factor expression and phosphorylation in neuronal differentiation, neuronal cell death, and plastic adaptationsin vivo. Cellular and Molecular Neurobiology. 14(5). 487–505. 112 indexed citations
13.
Wollnik, Franziska, et al.. (1994). Effect of lithium carbonate on activity level and circadian period in different strains of rats. Pharmacology Biochemistry and Behavior. 49(4). 975–980. 19 indexed citations
14.
Wollnik, Franziska, et al.. (1991). Seasonal change in the temporal organization of wheel-running activity of the European Hamster,Cricetus cricetus. Die Naturwissenschaften. 78(9). 419–422. 30 indexed citations
15.
Wollnik, Franziska & Fred W. Turek. (1988). Estrous correlated modulations of circadian and ultradian wheel-running activity rhythms in LEW/Ztm rats. Physiology & Behavior. 43(3). 389–396. 92 indexed citations
16.
Ebling, Francis J. P., et al.. (1988). Effects of Constant Darkness and Constant Light on Circadian Organization and Reproductive Responses in the Ram. Journal of Biological Rhythms. 3(4). 365–384. 33 indexed citations
17.
Gärtner, Klaus, et al.. (1987). [Relation of muscle mass and body size compared in mice, rats, rabbits, dogs, humans and horses].. PubMed. 94(2). 52–3. 3 indexed citations
18.
Wollnik, Franziska. (1985). Sex differences in the daily pattern of locomotor activity in laboratory rats. Die Naturwissenschaften. 72(3). 158–161. 21 indexed citations
19.
Büttner, D. & Franziska Wollnik. (1981). Untersuchungen zur Kurzzeitperiodik beim Meerschweinchen (Cavia aperea f. porcellus). Biodiversity Heritage Library (Smithsonian Institution).
20.
Wiese, K., et al.. (1980). The protective reflex ofBowerbankia (Bryozoa): Calibration and use to indicate movements of the medium beneath a capillary surface wave. Journal of Comparative Physiology A. 137(4). 297–303. 6 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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