John Chapman
Impact in
- Spectroscopy top 2%
- Mass Spectrometry Techniques and Applications
- Analytical Chemistry and Chromatography
- Biochemistry top 5%
- Blood transfusion and management
Papers in
- Spectroscopy 31
- Mass Spectrometry Techniques and Applications 27
- Analytical Chemistry and Chromatography 16
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- Analytical chemistry methods development 7
- Petroleum Processing and Analysis 4
- Co-authors
- E. Bailey (4 shared papers)Richard T. Gallagher (6 shared papers)Andrei A. Purmal (8 shared papers)Fred A. Mellon (2 shared papers)Alison E. Ashcroft (1 shared paper)Matthias Mann (2 shared papers)John S. Cottrell (1 shared paper)Boris Zavizion (4 shared papers)
- Journals
- Transfusion (12 papers)Rapid Communications in Mass Spectrometry (10 papers)Journal of Chromatography A (6 papers)Vox Sanguinis (4 papers)Journal of ExtraCorporeal Technology (3 papers)
- Partner nations
- United KingdomUnited StatesCanada
In The Last Decade
John Chapman
77 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 123
- Spectroscopy 480
- Biochemistry 146
- Analytical Chemistry 198
- Fuel Technology 13
- Management of Technology and Innovation 94
Countries citing papers authored by John Chapman
This map shows the geographic impact of John Chapman'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 John Chapman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Chapman more than expected).
Fields of papers citing papers by John Chapman
This network shows the impact of papers produced by John Chapman. 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 John Chapman. The network helps show where John Chapman may publish in the future.
Co-authors
The 25 scholars most cited alongside John Chapman, 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 80 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Practical Organic Mass Spectrometry | 1985 | 106 |
| 2 | 2000 | 58 | |
| 3 | 1987 | 45 | |
| 4 | 2002 | 39 | |
| 5 | 1987 | 38 | |
| 6 | 1990 | 37 | |
| 7 | 2002 | 37 | |
| 8 | 1994 | 37 | |
| 9 | 1994 | 34 | |
| 10 | 1974 | 34 | |
| 11 | 2002 | 33 | |
| 12 | 1994 | 32 | |
| 13 | 1992 | 32 | |
| 14 | 1992 | 31 | |
| 15 | 1996 | 31 | |
| 16 | Practical Organic Mass Spectrometry: A Guide for Chemical and Biochemical Analysis | 1993 | 29 |
| 17 | 2004 | 28 | |
| 18 | 1966 | 28 | |
| 19 | 2003 | 26 | |
| 20 | 2003 | 25 |
About John Chapman
John Chapman is a scholar working on Spectroscopy, Analytical Chemistry, Molecular Biology, Organic Chemistry and Biochemistry, having authored 80 papers that have together received 1.3k indexed citations. Recurring topics across this work include Mass Spectrometry Techniques and Applications (27 papers), Analytical Chemistry and Chromatography (16 papers), Analytical chemistry methods development (7 papers), Petroleum Processing and Analysis (4 papers), Hemostasis and retained surgical items (4 papers), Periodontal Regeneration and Treatments (4 papers), Blood transfusion and management (4 papers) and Hormonal and reproductive studies (3 papers). The work is most often cited by research in Spectroscopy (480 citations), Biochemistry (146 citations), Analytical Chemistry (198 citations), Fuel Technology (13 citations) and Management of Technology and Innovation (94 citations). John Chapman has collaborated with scholars based in United Kingdom, United States and Canada. Frequent co-authors include E. Bailey, Richard T. Gallagher, Andrei A. Purmal, Fred A. Mellon, Alison E. Ashcroft, Matthias Mann, John S. Cottrell, Boris Zavizion, Chun‐Zhu Li and Alan A. Herod. Their work appears in journals such as Transfusion, Rapid Communications in Mass Spectrometry, Journal of Chromatography A, Vox Sanguinis and Journal of ExtraCorporeal Technology.
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.