J. Efer
Impact in
- Analytical Chemistry top 1%
- Analytical chemistry methods development
- Spectroscopy top 2%
- Analytical Chemistry and Chromatography
- Mass Spectrometry Techniques and Applications
Papers in
- Spectroscopy 15
- Mass Spectrometry Techniques and Applications 12
- Analytical Chemistry and Chromatography 10
-
- Analytical chemistry methods development 11
- Co-authors
- W. Engewald (18 shared papers)Arndt Asperger (3 shared papers)Therese Koal (3 shared papers)Jörg Teske (4 shared papers)André Schreiber (2 shared papers)Stefan Müller (3 shared papers)Luise Wennrich (3 shared papers)Uta Ceglarek (1 shared paper)
- Journals
- Chromatographia (9 papers)Journal of Chromatography A (6 papers)Fresenius Journal of Analytical Chemistry (3 papers)Zeitschrift für Chemie (1 paper)Umweltwissenschaften und Schadstoff-Forschung (1 paper)
- Partner nations
- Germany
In The Last Decade
J. Efer
20 papers receiving 607 citations
Peers
Comparison fields: 5 of 64
- Analytical Chemistry 361
- Spectroscopy 417
- Food Science 152
- Electrochemistry 44
- Health, Toxicology and Mutagenesis 96
Countries citing papers authored by J. Efer
This map shows the geographic impact of J. Efer'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. Efer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Efer more than expected).
Fields of papers citing papers by J. Efer
This network shows the impact of papers produced by J. Efer. 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. Efer. The network helps show where J. Efer may publish in the future.
Co-authors
The 14 scholars most cited alongside J. Efer, 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 | 2002 | 114 | |
| 2 | 2000 | 74 | |
| 3 | 2001 | 43 | |
| 4 | 1994 | 42 | |
| 5 | 1996 | 41 | |
| 6 | 2003 | 41 | |
| 7 | 1999 | 37 | |
| 8 | 1999 | 37 | |
| 9 | 1995 | 35 | |
| 10 | 1998 | 25 | |
| 11 | 1999 | 23 | |
| 12 | 1997 | 23 | |
| 13 | 1997 | 21 | |
| 14 | 1997 | 18 | |
| 15 | 1997 | 16 | |
| 16 | 1993 | 13 | |
| 17 | 2001 | 11 | |
| 18 | 1990 | 10 | |
| 19 | 1965 | 5 | |
| 20 | 1993 | 4 |
About J. Efer
J. Efer is a scholar working on Spectroscopy, Analytical Chemistry, Biomedical Engineering, Health, Toxicology and Mutagenesis and Environmental Chemistry, having authored 20 papers that have together received 633 indexed citations. Recurring topics across this work include Mass Spectrometry Techniques and Applications (12 papers), Analytical chemistry methods development (11 papers), Analytical Chemistry and Chromatography (10 papers), Advanced Chemical Sensor Technologies (6 papers), Electrochemical Analysis and Applications (2 papers), Pesticide Residue Analysis and Safety (2 papers), Evacuation and Crowd Dynamics (1 paper) and Chemical Thermodynamics and Molecular Structure (1 paper). The work is most often cited by research in Analytical Chemistry (361 citations), Spectroscopy (417 citations), Food Science (152 citations), Electrochemistry (44 citations) and Health, Toxicology and Mutagenesis (96 citations). J. Efer has collaborated with scholars based in Germany. Frequent co-authors include W. Engewald, Arndt Asperger, Therese Koal, Jörg Teske, André Schreiber, Stefan Müller, Luise Wennrich, Uta Ceglarek, A. Preiß and M. Findeisen. Their work appears in journals such as Chromatographia, Journal of Chromatography A, Fresenius Journal of Analytical Chemistry, Zeitschrift für Chemie and Umweltwissenschaften und Schadstoff-Forschung.
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.