Klaus K. Unger
Impact in
- Spectroscopy top 0.02%
- Analytical Chemistry and Chromatography
- Mass Spectrometry Techniques and Applications
- Inorganic Chemistry top 0.2%
- Zeolite Catalysis and Synthesis
Papers in
- Spectroscopy 145
- Analytical Chemistry and Chromatography 128
- Mass Spectrometry Techniques and Applications 24
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- Mesoporous Materials and Catalysis 73
- Co-authors
- M. Grün (10 shared papers)K. S. W. Sing (4 shared papers)J. Rouquérol (6 shared papers)J.D.F. Ramsay (1 shared paper)N. Pernicone (1 shared paper)J. M. Haynes (1 shared paper)D. H. Everett (1 shared paper)David Avnir (1 shared paper)
- Journals
- Journal of Chromatography A (74 papers)Chromatographia (17 papers)Analytical Chemistry (8 papers)Langmuir (7 papers)TrAC Trends in Analytical Chemistry (7 papers)
- Partner nations
- GermanyUnited StatesAustralia
In The Last Decade
Klaus K. Unger
226 papers receiving 15.5k citations
Klaus K. Unger's Hit Papers
Peers
Comparison fields: 5 of 159
- Spectroscopy 6.0k
- Inorganic Chemistry 2.9k
- Analytical Chemistry 1.8k
- Materials Chemistry 7.1k
- Biomedical Engineering 4.8k
Countries citing papers authored by Klaus K. Unger
This map shows the geographic impact of Klaus K. Unger'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 Klaus K. Unger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Klaus K. Unger more than expected).
Fields of papers citing papers by Klaus K. Unger
This network shows the impact of papers produced by Klaus K. Unger. 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 Klaus K. Unger. The network helps show where Klaus K. Unger may publish in the future.
Co-authors
The 25 scholars most cited alongside Klaus K. Unger, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 229 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Recommendations for the characterization of porous solids (Technical Report) Hit paper breakdown → | 1994 | 3280 |
| 2 | Novel pathways for the preparation of mesoporous MCM-41 materials: control of porosity and morphology Hit paper breakdown → | 1999 | 560 |
| 3 | The synthesis of micrometer‐ and submicrometer‐size spheres of ordered mesoporous oxide MCM‐41 Hit paper breakdown → | 1997 | 533 |
| 4 | 1995 | 403 | |
| 5 | 1996 | 341 | |
| 6 | 1999 | 331 | |
| 7 | 1998 | 297 | |
| 8 | 2007 | 289 | |
| 9 | 1976 | 279 | |
| 10 | 1996 | 268 | |
| 11 | 2000 | 267 | |
| 12 | 2001 | 263 | |
| 13 | 1994 | 230 | |
| 14 | 1998 | 212 | |
| 15 | 1996 | 210 | |
| 16 | 2002 | 209 | |
| 17 | 2001 | 198 | |
| 18 | 1986 | 187 | |
| 19 | 2011 | 182 | |
| 20 | 1980 | 177 |
About Klaus K. Unger
Klaus K. Unger is a scholar working on Spectroscopy, Materials Chemistry, Biomedical Engineering, Molecular Biology and Inorganic Chemistry, having authored 229 papers that have together received 16.1k indexed citations. Recurring topics across this work include Analytical Chemistry and Chromatography (128 papers), Mesoporous Materials and Catalysis (73 papers), Microfluidic and Capillary Electrophoresis Applications (72 papers), Zeolite Catalysis and Synthesis (40 papers), Protein purification and stability (36 papers), Mass Spectrometry Techniques and Applications (24 papers), Chromatography in Natural Products (19 papers) and Analytical chemistry methods development (12 papers). The work is most often cited by research in Spectroscopy (6.0k citations), Inorganic Chemistry (2.9k citations), Analytical Chemistry (1.8k citations), Materials Chemistry (7.1k citations) and Biomedical Engineering (4.8k citations). Klaus K. Unger has collaborated with scholars based in Germany, United States and Australia. Frequent co-authors include M. Grün, K. S. W. Sing, J. Rouquérol, J.D.F. Ramsay, N. Pernicone, J. M. Haynes, D. H. Everett, David Avnir, C. W. Fairbridge and Ferdi Schüth. Their work appears in journals such as Journal of Chromatography A, Chromatographia, Analytical Chemistry, Langmuir and TrAC Trends in Analytical Chemistry.
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.