A. Hiermann

619 total citations
32 papers, 507 citations indexed

About

A. Hiermann is a scholar working on Plant Science, Molecular Biology and Pharmacology. According to data from OpenAlex, A. Hiermann has authored 32 papers receiving a total of 507 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Plant Science, 16 papers in Molecular Biology and 6 papers in Pharmacology. Recurrent topics in A. Hiermann's work include Phytochemistry and Biological Activities (12 papers), Natural product bioactivities and synthesis (8 papers) and Phytochemicals and Antioxidant Activities (5 papers). A. Hiermann is often cited by papers focused on Phytochemistry and Biological Activities (12 papers), Natural product bioactivities and synthesis (8 papers) and Phytochemicals and Antioxidant Activities (5 papers). A. Hiermann collaborates with scholars based in Austria and Germany. A. Hiermann's co-authors include H. Juan, W. Sametz, Franz Bučar, Theodor Kartnig, Th. Kartnig, Stefan Laufer, Manfred Schubert‐Zsilavecz, Wolfgang Schühly, Olaf Kunert and Rudolf Bauer and has published in prestigious journals such as Journal of Chromatography A, Journal of Ethnopharmacology and Phytochemistry.

In The Last Decade

A. Hiermann

30 papers receiving 460 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Hiermann Austria 14 271 260 145 77 73 32 507
Jan Gudej Poland 13 277 1.0× 191 0.7× 221 1.5× 123 1.6× 68 0.9× 33 542
Shigetoshi KADOTA Japan 12 221 0.8× 325 1.3× 67 0.5× 60 0.8× 76 1.0× 15 602
Anne‐Emmanuelle Hay France 14 281 1.0× 269 1.0× 80 0.6× 85 1.1× 57 0.8× 20 607
Gülnur Toker Türkiye 12 303 1.1× 261 1.0× 156 1.1× 183 2.4× 106 1.5× 21 673
Mohammed Hosny Egypt 15 275 1.0× 316 1.2× 110 0.8× 114 1.5× 37 0.5× 31 568
G. G. Zapesochnaya Russia 12 272 1.0× 341 1.3× 93 0.6× 77 1.0× 57 0.8× 89 530
Kenji Terashima Japan 13 253 0.9× 352 1.4× 119 0.8× 60 0.8× 28 0.4× 26 635
Kunio Kumaki Japan 11 203 0.7× 250 1.0× 67 0.5× 73 0.9× 62 0.8× 16 467
Helena D. Smolarz Poland 15 275 1.0× 219 0.8× 103 0.7× 131 1.7× 73 1.0× 42 519
Moon Hee Jang South Korea 7 166 0.6× 239 0.9× 105 0.7× 97 1.3× 58 0.8× 10 509

Countries citing papers authored by A. Hiermann

Since Specialization
Citations

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

Fields of papers citing papers by A. Hiermann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Hiermann

This figure shows the co-authorship network connecting the top 25 collaborators of A. Hiermann. A scholar is included among the top collaborators of A. Hiermann 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 A. Hiermann. A. Hiermann 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.
Kunert, Olaf, Daneel Ferreira, Martin G. Schmid, et al.. (2005). Flavonolignans from Avena sativa. Journal of Natural Products. 68(2). 289–292. 63 indexed citations
2.
Hiermann, A., et al.. (2002). A new pyrrole alkaloid from seeds of Castanea sativa. Fitoterapia. 73(1). 22–27. 23 indexed citations
3.
Schubert‐Zsilavecz, Manfred, et al.. (1999). A complex of 5-hydroxypyrrolidin-2-one and pyrimidine-2,4-dione isolated from Jatropha curcas. Phytochemistry. 50(2). 337–338. 37 indexed citations
4.
Hiermann, A., et al.. (1998). Antiphlogistic and Antipyretic Activity ofPeucedanum ostruthium. Planta Medica. 64(5). 400–403. 20 indexed citations
5.
Hiermann, A., et al.. (1998). Anti-inflammatory activity of myricetin-3-O-β-D-glucuronide and related compounds. Inflammation Research. 47(11). 421–427. 43 indexed citations
6.
Hiermann, A. & Franz Bučar. (1997). Studies of Epilobium angustifolium extracts on growth of accessory sexual organs in rats. Journal of Ethnopharmacology. 55(3). 179–183. 43 indexed citations
7.
Hiermann, A. & Franz Bučar. (1994). Influence of some traditional medicinal plants of senegal on prostaglandin biosynthesis. Journal of Ethnopharmacology. 42(2). 111–116. 17 indexed citations
8.
Hiermann, A., et al.. (1991). Isolierung des antiphlogistischen Wirkprinzips vonEpilobium angustifolium. Planta Medica. 57(4). 357–360. 44 indexed citations
9.
Juan, H., W. Sametz, & A. Hiermann. (1988). Anti-inflammatory effects of a substance extracted from Epilobium angustifolium. Inflammation Research. 23(1-2). 106–107. 24 indexed citations
10.
11.
Hiermann, A., et al.. (1982). Die Flavonoidmuster in den Organen von Digitalis lanata. Planta Medica. 45(7). 162–163. 1 indexed citations
12.
Hiermann, A.. (1982). Neue Flavonglykoside in den Blättern von Digitalis lanata. Planta Medica. 45(5). 59–60. 5 indexed citations
13.
Kartnig, Th., et al.. (1978). Flavonoide in Herba Convallariae majalis. Planta Medica. 33(4). 412–413. 2 indexed citations
14.
Hiermann, A. & Theodor Kartnig. (1978). Zur Isolierung von Flavonoiden mit Hilfe der Oxide und Salze zweiwertiger Kationen, 2. Mitt. Die Bindung von Flavonoiden an CaO, MgO und ZnO. Archiv der Pharmazie. 311(7). 609–615. 4 indexed citations
15.
Hiermann, A. & Th. Kartnig. (1978). Flavonoide in den Blättern von Digitalis lanata (EHRHART). Planta Medica. 34(6). 225–226. 8 indexed citations
16.
Hiermann, A. & Th. Kartnig. (1977). Die Auftrennung und Remissionsmessung in situ von Flavonoiden auf Hochleistungs-Dünnschichtchromatographie-Fertigplatten Kieselgel 60. Journal of Chromatography A. 140(3). 322–326. 14 indexed citations
17.
Kartnig, Th., et al.. (1977). FLAVONOIDE IN DEN BLÄTTERN VONDIGITALIS PURPUREA. Planta Medica. 32(8). 347–349. 6 indexed citations
18.
Hiermann, A., Th. Kartnig, Otto Seligmann, & H. Wagner. (1977). FLAVONOIDE IN DEN BLÄTTERN VON DIGITALIS LANATA (EHRHART). Planta Medica. 32(5). 24–26. 9 indexed citations
19.
20.
Kartnig, Th. & A. Hiermann. (1968). SAPONINVERTEILUNG BEIAESCULUS HIPPOCASTANUMWÄHREND VERSCHIEDENER ENTWICKLUNGSSTADIEN. Planta Medica. 16(1). 109–113. 2 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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