Regina Sparrapan
- Spectroscopy top 1%
- Biomedical Engineering
- Analytical Chemistry top 2%
- Organic Chemistry top 10%
- Molecular Biology
- Co-authors
- Marcos N. EberlinRenato HaddadMaria Anita MendesTapio KotiahoFábio C. GozzoRodinei AugustiRosana M. AlbericiAdão A. Sabino
- Topics
- Mass Spectrometry Techniques and Applications (17 papers)Analytical Chemistry and Chromatography (9 papers)Advanced Chemical Physics Studies (9 papers)
In The Last Decade
Regina Sparrapan
32 papers receiving 876 citations
Peers
Comparison fields: 5 of 77
- Spectroscopy 615
- Biomedical Engineering 210
- Analytical Chemistry 190
- Organic Chemistry 165
- Molecular Biology 113
Countries citing papers authored by Regina Sparrapan
This map shows the geographic impact of Regina Sparrapan'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 Regina Sparrapan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Regina Sparrapan more than expected).
Fields of papers citing papers by Regina Sparrapan
This network shows the impact of papers produced by Regina Sparrapan. 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 Regina Sparrapan. The network helps show where Regina Sparrapan may publish in the future.
Co-authorship network of co-authors of Regina Sparrapan
This figure shows the co-authorship network connecting the top 25 collaborators of Regina Sparrapan. A scholar is included among the top collaborators of Regina Sparrapan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Regina Sparrapan. Regina Sparrapan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 9 | |
| 2 | 1 | |
| 3 | 8 | |
| 4 | 32 | |
| 5 | 8 | |
| 6 | 5 | |
| 7 | 241 | |
| 8 | 29 | |
| 9 | 69 | |
| 10 | 4 | |
| 11 | 9 | |
| 12 | 13 | |
| 13 | 12 | |
| 14 | 9 | |
| 15 | 23 | |
| 16 | 15 | |
| 17 | 1 | |
| 18 | 19 | |
| 19 | 25 | |
| 20 | 3 |
About Regina Sparrapan
Regina Sparrapan is a scholar working on Spectroscopy, Physical and Theoretical Chemistry and Analytical Chemistry, having authored 32 papers that have together received 898 indexed citations. Recurring topics across this work include Mass Spectrometry Techniques and Applications (17 papers), Analytical Chemistry and Chromatography (9 papers) and Advanced Chemical Physics Studies (9 papers). The work is most often cited by research in Spectroscopy (615 citations), Analytical Chemistry (190 citations) and Toxicology (28 citations). Regina Sparrapan has collaborated with scholars based in Brazil, Finland and Portugal. Frequent co-authors include Marcos N. Eberlin, Renato Haddad, Maria Anita Mendes, Tapio Kotiaho, Fábio C. Gozzo, Rodinei Augusti, Rosana M. Alberici, Adão A. Sabino, José Walkimar de M. Carneiro and Pierre M. Esteves. Their work appears in journals such as Journal of the American Chemical Society, Environmental Science & Technology and 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.