J Lenfeld
Impact in
- Pharmacology top 10%
- Berberine and alkaloids research
- Plant-based Medicinal Research
Papers in
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- Photopolymerization techniques and applications 2
- Chemical synthesis and alkaloids 2
- Advanced Polymer Synthesis and Characterization 2
-
- Plant-based Medicinal Research 3
- Berberine and alkaloids research 3
- Co-authors
- V. Preininger (1 shared paper)V. Šimánek (2 shared papers)Jiří Slavík (1 shared paper)Zuzana Bı́lková (3 shared papers)Daniel Horák (2 shared papers)David C. Sherrington (1 shared paper)Ian R. Dunkin (1 shared paper)Marcela Slováková (1 shared paper)
In The Last Decade
J Lenfeld
18 papers receiving 434 citations
Peers
Comparison fields: 5 of 86
- Pharmacology 136
- Pharmacology 53
- Drug Discovery 1
- Analytical Chemistry 42
- Spectroscopy 61
Countries citing papers authored by J Lenfeld
This map shows the geographic impact of J Lenfeld'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 J Lenfeld with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Lenfeld more than expected).
Fields of papers citing papers by J Lenfeld
This network shows the impact of papers produced by J Lenfeld. 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 J Lenfeld. The network helps show where J Lenfeld may publish in the future.
Co-authors
The 25 scholars most cited alongside J Lenfeld, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1981 | 244 | |
| 2 | 2002 | 65 | |
| 3 | 1993 | 42 | |
| 4 | 2004 | 36 | |
| 5 | Anti-inflammatory activity of extracts from Conyza canadensis. | 1986 | 30 |
| 6 | 2010 | 11 | |
| 7 | 1981 | 7 | |
| 8 | 1986 | 6 | |
| 9 | 1996 | 4 | |
| 10 | Isoquinoline alkaloids in local periodontal disease therapy (preliminary notice). | 1984 | 3 |
| 11 | 1985 | 3 | |
| 12 | 1982 | 2 | |
| 13 | Comparison of biological activity of some benzo (c)-phenanthridine alkaloids and their structural analogs. | 1986 | 1 |
| 14 | [Experimental and clinical investigation of antirheumatic effects of Convallaria and Adonis]. | 1955 | 1 |
| 15 | [Effect of rat's age and sex on the course of inflammation and on phenylbutazone sensitivity]. | 1959 | 1 |
| 16 | 1986 | 1 | |
| 17 | Antiphlogistics in periodontology. | 1989 | 1 |
| 18 | 1986 | 1 | |
| 19 | [Effect of emetine in herpes zoster]. | 1958 | 1 |
| 20 | 1961 | 1 |
About J Lenfeld
J Lenfeld is a scholar working on Organic Chemistry, Pharmacology, Pharmacology, Biomaterials and Polymers and Plastics, having authored 20 papers that have together received 461 indexed citations. Recurring topics across this work include Plant-based Medicinal Research (3 papers), Berberine and alkaloids research (3 papers), Synthesis and properties of polymers (2 papers), Photopolymerization techniques and applications (2 papers), Chemical synthesis and alkaloids (2 papers), Analytical Chemistry and Chromatography (2 papers), Monoclonal and Polyclonal Antibodies Research (2 papers) and Advanced Polymer Synthesis and Characterization (2 papers). The work is most often cited by research in Pharmacology (136 citations), Pharmacology (53 citations), Drug Discovery (1 citation), Analytical Chemistry (42 citations) and Spectroscopy (61 citations). J Lenfeld has collaborated with scholars based in Czechia, France and Germany. Frequent co-authors include V. Preininger, V. Šimánek, Jiří Slavík, Zuzana Bı́lková, Daniel Horák, David C. Sherrington, Ian R. Dunkin, Marcela Slováková, J. Churáček and Otakar Motl. Their work appears in journals such as Acta Polymerica, Planta Medica, Journal of Chromatography B, Rapid Communications in Mass Spectrometry and Naunyn-Schmiedeberg s Archives of Pharmacology.
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.