Annika Putz

507 total citations
14 papers, 370 citations indexed

About

Annika Putz is a scholar working on Biotechnology, Pharmacology and Organic Chemistry. According to data from OpenAlex, Annika Putz has authored 14 papers receiving a total of 370 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Biotechnology, 6 papers in Pharmacology and 4 papers in Organic Chemistry. Recurrent topics in Annika Putz's work include Marine Sponges and Natural Products (10 papers), Microbial Natural Products and Biosynthesis (6 papers) and Bioactive Compounds and Antitumor Agents (2 papers). Annika Putz is often cited by papers focused on Marine Sponges and Natural Products (10 papers), Microbial Natural Products and Biosynthesis (6 papers) and Bioactive Compounds and Antitumor Agents (2 papers). Annika Putz collaborates with scholars based in Germany, Spain and Türkiye. Annika Putz's co-authors include Nico K. Michiels, Nils Anthes, Peter Proksch, Gabriele M. König, Julia Kjer, Sofia Ortlepp, Mirko Bayer, Heike Wägele, Martin Pfannkuchen and Franz Brümmer and has published in prestigious journals such as Animal Behaviour, Natural Product Reports and Behavioral Ecology and Sociobiology.

In The Last Decade

Annika Putz

14 papers receiving 361 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Annika Putz Germany 11 170 123 96 70 60 14 370
Anne E. Winters Australia 13 144 0.8× 90 0.7× 135 1.4× 44 0.6× 66 1.1× 19 420
Claudia Muniaı́n Argentina 14 227 1.3× 52 0.4× 19 0.2× 39 0.6× 90 1.5× 32 499
Ulrich Lion Germany 7 32 0.2× 39 0.3× 103 1.1× 76 1.1× 84 1.4× 9 459
Nicole B. Lopanik United States 12 319 1.9× 426 3.5× 26 0.3× 130 1.9× 118 2.0× 18 735
W. E. Dobson United States 10 49 0.3× 76 0.6× 19 0.2× 78 1.1× 82 1.4× 12 339
Jack Rudloe United States 8 114 0.7× 54 0.4× 11 0.1× 64 0.9× 45 0.8× 14 405
Scott Davidson United States 5 208 1.2× 191 1.6× 10 0.1× 36 0.5× 85 1.4× 9 441
Christoph Bayer Austria 6 78 0.5× 47 0.4× 184 1.9× 17 0.2× 136 2.3× 6 499
Joern Piel Switzerland 7 113 0.7× 100 0.8× 35 0.4× 14 0.2× 296 4.9× 7 534
Jean‐Louis Menou France 12 159 0.9× 87 0.7× 7 0.1× 77 1.1× 63 1.1× 30 391

Countries citing papers authored by Annika Putz

Since Specialization
Citations

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

Fields of papers citing papers by Annika Putz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Annika Putz

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

All Works

14 of 14 papers shown
1.
Orhan, İlkay Erdoğan, et al.. (2012). Bioactivity Screening of the Selected Turkish Marine Sponges and Three Compounds from Agelas oroides. Records of Natural Products. 6(4). 356–367. 17 indexed citations
2.
3.
Putz, Annika, et al.. (2011). Dotofide, a Guanidine‐Interrupted Terpenoid from the Marine Slug Doto pinnatifida (Gastropoda, Nudibranchia). European Journal of Organic Chemistry. 2011(20-21). 3733–3737. 21 indexed citations
4.
Proksch, Peter, Annika Putz, Sofia Ortlepp, Julia Kjer, & Mirko Bayer. (2010). Bioactive natural products from marine sponges and fungal endophytes. Phytochemistry Reviews. 9(4). 475–489. 84 indexed citations
5.
Putz, Annika, Gabriele M. König, & Heike Wägele. (2010). Defensive strategies of Cladobranchia (Gastropoda, Opisthobranchia). Natural Product Reports. 27(10). 1386–1386. 39 indexed citations
6.
Putz, Annika, et al.. (2009). Depth profile of Aplysina ssp.: morphological, histological and biochemical aspects and their role in species distinction. Marine Biodiversity. 39(2). 121–129. 3 indexed citations
7.
Wätjen, Wim, Annika Putz, Yvonni Chovolou, et al.. (2009). Hexa-, hepta- and nonaprenylhydroquinones isolated from marine sponges Sarcotragus muscarum and Ircinia fasciculata inhibit NF-k B signalling in H4IIE cells. Journal of Pharmacy and Pharmacology. 61(7). 919–924. 14 indexed citations
8.
Schwartz, Thomas, Matthias Voigt, Silke Kirchen, et al.. (2009). Morphological, Bacterial, and Secondary Metabolite Changes of Aplysina aerophoba upon Long-Term Maintenance Under Artificial Conditions. Microbial Ecology. 58(4). 865–878. 30 indexed citations
9.
Putz, Annika, et al.. (2009). Depth-Related Alkaloid Variation in Mediterranean Aplysina Sponges. Zeitschrift für Naturforschung C. 64(3-4). 279–287. 11 indexed citations
10.
Wätjen, Wim, Annika Putz, Yvonni Chovolou, et al.. (2009). Hexa-, hepta- and nonaprenylhydroquinones isolated from marine sponges <I>Sarcotragus muscarum</I> and <I>Ircinia fasciculata</I> inhibit NF-<I>κ</I>B signalling in H4IIE cells. Journal of Pharmacy and Pharmacology. 61(7). 919–924. 12 indexed citations
11.
Pfannkuchen, Martin, et al.. (2008). Ex situ cultivation of Aplysinaaerophoba close to in situ conditions: ecological, biochemical and histological aspects. Marine Ecology. 29(2). 259–272. 24 indexed citations
12.
Putz, Annika, Nico K. Michiels, & Nils Anthes. (2008). Mating Behaviour of the Sperm Trading Sea Slug Chelidonura hirundinina: Repeated Sex Role Alternation Balances Reciprocity. Ethology. 114(1). 85–94. 1 indexed citations
13.
Anthes, Nils, Annika Putz, & Nico K. Michiels. (2006). Hermaphrodite sex role preferences: the role of partner body size, mating history and female fitness in the sea slug Chelidonura sandrana. Behavioral Ecology and Sociobiology. 60(3). 359–367. 46 indexed citations
14.
Anthes, Nils, Annika Putz, & Nico K. Michiels. (2006). Sex role preferences, gender conflict and sperm trading in simultaneous hermaphrodites: a new framework. Animal Behaviour. 72(1). 1–12. 67 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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