Johannes Keizer
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- Environmental Toxicology and Ecotoxicology 5
- Pollution top 10%
- Pesticide and Herbicide Environmental Studies 5
- Pharmaceutical and Antibiotic Environmental Impacts 4
- Biophysics top 10%
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- Pesticide Exposure and Toxicity 4
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- Metabolomics and Mass Spectrometry Studies 2
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- Pharmacogenetics and Drug Metabolism 2
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- Pharmacological Effects and Assays 2
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- Pesticide Residue Analysis and Safety 1
- Co-authors
- Frans F. JöbsisMyron RosenthalJoseph C. LaMannaLuciano VittozziGiuseppina D’AgostinoEnzo FunariPaola BottoniRoland Nagel
- Journals
- Environmental Toxicology and Chemistry (2 papers)The Science of The Total Environment (2 papers)Chemosphere (1 paper)
- Partner nations
- ItalyGermanyUnited States
In The Last Decade
Johannes Keizer
11 papers receiving 492 citations
Peers
Comparison fields: 5 of 76
- Health, Toxicology and Mutagenesis 190
- Pollution 142
- Biophysics 41
- Radiology, Nuclear Medicine and Imaging 138
- Neurology 56
Countries citing papers authored by Johannes Keizer
This map shows the geographic impact of Johannes Keizer'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 Johannes Keizer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johannes Keizer more than expected).
Fields of papers citing papers by Johannes Keizer
This network shows the impact of papers produced by Johannes Keizer. 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 Johannes Keizer. The network helps show where Johannes Keizer may publish in the future.
Co-authorship network
The 12 scholars most cited alongside Johannes Keizer, 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 | 1996 | 49 | |
| 2 | 1995 | 60 | |
| 3 | 1995 | 20 | |
| 4 | 1994 | 19 | |
| 5 | 1993 | 2 | |
| 6 | 1993 | 24 | |
| 7 | 1992 | 21 | |
| 8 | 1991 | 8 | |
| 9 | 1991 | 72 | |
| 10 | 1977 | 15 | |
| 11 | 1977 | 237 |
About Johannes Keizer
Johannes Keizer is a scholar working on Pollution, Health, Toxicology and Mutagenesis and Pharmacology, having authored 11 papers that have together received 527 indexed citations. Recurring topics across this work include Pesticide and Herbicide Environmental Studies (5 papers), Environmental Toxicology and Ecotoxicology (5 papers), Pharmaceutical and Antibiotic Environmental Impacts (4 papers), Pesticide Exposure and Toxicity (4 papers), Metabolomics and Mass Spectrometry Studies (2 papers), Pharmacogenetics and Drug Metabolism (2 papers), Pharmacological Effects and Assays (2 papers) and Pesticide Residue Analysis and Safety (1 paper). The work is most often cited by research in Health, Toxicology and Mutagenesis (190 citations), Pollution (142 citations) and Biophysics (41 citations). Johannes Keizer has collaborated with scholars based in Italy, Germany and United States. Frequent co-authors include Frans F. Jöbsis, Myron Rosenthal, Joseph C. LaManna, Luciano Vittozzi, Giuseppina D’Agostino, Enzo Funari, Paola Bottoni, Roland Nagel, Emanuela Testai and Victor W. Macdonald. Their work appears in journals such as Environmental Toxicology and Chemistry, The Science of The Total Environment, Chemosphere, Toxicology Letters and Chemico-Biological Interactions.
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.