R.W. Frei
- Spectroscopy top 0.05%
- Analytical Chemistry and Chromatography 175
- Mass Spectrometry Techniques and Applications 44
- Analytical Chemistry top 0.05%
- Analytical chemistry methods development 67
- Bioengineering top 0.2%
- Analytical Chemistry and Sensors 44
- Electrochemistry top 1%
- Electrochemical Analysis and Applications 22
- Filtration and Separation top 1%
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- Advanced Chemical Sensor Technologies 51
- Microfluidic and Capillary Electrophoresis Applications 39
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- Electrochemical sensors and biosensors 23
- Co-authors
- U.A.Th. BrinkmanJames F. LawrenceF. ErniGerhardus J. de JongC. GooijerN.H. VelthorstMichel W. F. NielenC.E. Werkhoven-Goewie
- Journals
- Journal of Chromatography A (116 papers)Analytical Chemistry (29 papers)Analytica Chimica Acta (23 papers)
- Partner nations
- NetherlandsCanadaUnited States
In The Last Decade
R.W. Frei
302 papers receiving 5.6k citations
Peers
Comparison fields: 5 of 142
- Spectroscopy 4.6k
- Analytical Chemistry 2.6k
- Bioengineering 870
- Electrochemistry 470
- Filtration and Separation 135
Countries citing papers authored by R.W. Frei
This map shows the geographic impact of R.W. Frei'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 R.W. Frei with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R.W. Frei more than expected).
Fields of papers citing papers by R.W. Frei
This network shows the impact of papers produced by R.W. Frei. 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 R.W. Frei. The network helps show where R.W. Frei may publish in the future.
Co-authorship network
The 25 scholars most cited alongside R.W. Frei, 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 | 2009 | 23 | |
| 2 | 1994 | 72 | |
| 3 | 1989 | 17 | |
| 4 | 1989 | 28 | |
| 5 | 1989 | 8 | |
| 6 | 1989 | 17 | |
| 7 | Analysis and fate of pollutants | 1988 | 3 |
| 8 | 1988 | 36 | |
| 9 | 1988 | 17 | |
| 10 | 1988 | 21 | |
| 11 | 1988 | 9 | |
| 12 | 1988 | 9 | |
| 13 | 1985 | 12 | |
| 14 | Recent advances in environmental analysis | 1979 | 5 |
| 15 | 1976 | 12 | |
| 16 | 1973 | 6 | |
| 17 | 1971 | 5 | |
| 18 | 1970 | 4 | |
| 19 | 1969 | 9 | |
| 20 | 1966 | 1 |
About R.W. Frei
R.W. Frei is a scholar working on Spectroscopy, Analytical Chemistry and Bioengineering, having authored 305 papers that have together received 7.3k indexed citations. Recurring topics across this work include Analytical Chemistry and Chromatography (175 papers), Analytical chemistry methods development (67 papers), Advanced Chemical Sensor Technologies (51 papers), Analytical Chemistry and Sensors (44 papers), Mass Spectrometry Techniques and Applications (44 papers), Microfluidic and Capillary Electrophoresis Applications (39 papers), Electrochemical sensors and biosensors (23 papers) and Electrochemical Analysis and Applications (22 papers). The work is most often cited by research in Spectroscopy (4.6k citations), Analytical Chemistry (2.6k citations) and Bioengineering (870 citations). R.W. Frei has collaborated with scholars based in Netherlands, Canada and United States. Frequent co-authors include U.A.Th. Brinkman, James F. Lawrence, F. Erni, Gerhardus J. de Jong, C. Gooijer, N.H. Velthorst, Michel W. F. Nielen, C.E. Werkhoven-Goewie, A.H.M.T. Scholten and K. Krummen. Their work appears in journals such as Journal of Chromatography A, Analytical Chemistry, Analytica Chimica Acta, International Journal of Environmental & Analytical Chemistry and Chromatographia.
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.