Helga Köhler
- Co-authors
- Michael J. FrostHeriberto PfeifferB. BrinkmannJ. BeikeGottfried BlaschkeMatthias LehrBernd BrinkmannThomas Bajanowski
- Topics
- Forensic Toxicology and Drug Analysis (16 papers)Analytical Chemistry and Chromatography (7 papers)Psychedelics and Drug Studies (6 papers)
- Partner nations
- GermanySwitzerlandCanada
In The Last Decade
Helga Köhler
32 papers receiving 517 citations
Peers
Comparison fields: 5 of 102
- Toxicology 170
- Spectroscopy 118
- Clinical Psychology 100
- Biomedical Engineering 96
- Pharmacology 73
Countries citing papers authored by Helga Köhler
This map shows the geographic impact of Helga Köhler'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 Helga Köhler with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helga Köhler more than expected).
Fields of papers citing papers by Helga Köhler
This network shows the impact of papers produced by Helga Köhler. 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 Helga Köhler. The network helps show where Helga Köhler may publish in the future.
Co-authorship network of co-authors of Helga Köhler
This figure shows the co-authorship network connecting the top 25 collaborators of Helga Köhler. A scholar is included among the top collaborators of Helga Köhler 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 Helga Köhler. Helga Köhler is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 9 | |
| 2 | 8 | |
| 3 | 17 | |
| 4 | 38 | |
| 5 | 30 | |
| 6 | 19 | |
| 7 | 12 | |
| 8 | 29 | |
| 9 | 9 | |
| 10 | 41 | |
| 11 | 10 | |
| 12 | 6 | |
| 13 | 10 | |
| 14 | 13 | |
| 15 | Mousopolos Stephanos : Festschrift für Herwig Görgemanns | 4 |
| 16 | 20 | |
| 17 | 16 | |
| 18 | 62 | |
| 19 | 5 | |
| 20 | 8 |
About Helga Köhler
Helga Köhler is a scholar working on Toxicology, Biological Psychiatry and Spectroscopy, having authored 33 papers that have together received 549 indexed citations. Recurring topics across this work include Forensic Toxicology and Drug Analysis (16 papers), Analytical Chemistry and Chromatography (7 papers) and Psychedelics and Drug Studies (6 papers). The work is most often cited by research in Toxicology (170 citations), Spectroscopy (118 citations) and Emergency Medicine (55 citations). Helga Köhler has collaborated with scholars based in Germany, Switzerland and Canada. Frequent co-authors include Michael J. Frost, Heriberto Pfeiffer, B. Brinkmann, J. Beike, Gottfried Blaschke, Matthias Lehr, Bernd Brinkmann, Thomas Bajanowski, Achim Heinecke and Lara Frommherz. Their work appears in journals such as Drug and Alcohol Dependence, Electrophoresis and Journal of Pharmacy and 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.