A. P. Lötter
- Materials Chemistry top 10%
- Pharmaceutical Science top 1%
- Spectroscopy top 5%
- Physical and Theoretical Chemistry top 2%
- Analytical Chemistry top 2%
- Co-authors
- Melgardt M. de VilliersJ. G. van der WattMino R. CairaWilna LiebenbergJan L. du PreezJ. Keith GuilloryJacobus J. BerghDale Eric Wurster
- Topics
- Analytical Chemistry and Chromatography (17 papers)Crystallization and Solubility Studies (17 papers)Drug Solubulity and Delivery Systems (14 papers)
- Journals
- Journal of Chromatography AInternational Journal of PharmaceuticsJournal of Pharmaceutical Sciences
- Partner nations
- South AfricaUnited States
In The Last Decade
A. P. Lötter
48 papers receiving 853 citations
Peers
Comparison fields: 5 of 99
- Materials Chemistry 403
- Pharmaceutical Science 385
- Spectroscopy 225
- Physical and Theoretical Chemistry 214
- Analytical Chemistry 164
Countries citing papers authored by A. P. Lötter
This map shows the geographic impact of A. P. Lötter'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 A. P. Lötter with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. P. Lötter more than expected).
Fields of papers citing papers by A. P. Lötter
This network shows the impact of papers produced by A. P. Lötter. 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 A. P. Lötter. The network helps show where A. P. Lötter may publish in the future.
Co-authorship network of co-authors of A. P. Lötter
This figure shows the co-authorship network connecting the top 25 collaborators of A. P. Lötter. A scholar is included among the top collaborators of A. P. Lötter 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 A. P. Lötter. A. P. Lötter is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 19 | |
| 2 | 5 | |
| 3 | 57 | |
| 4 | 25 | |
| 5 | 18 | |
| 6 | 31 | |
| 7 | 29 | |
| 8 | Solid-phase extraction and HPLC determination of levamisole hydrochloride in sheep plasma. | 6 |
| 9 | 42 | |
| 10 | 1 | |
| 11 | 30 | |
| 12 | 3 | |
| 13 | 45 | |
| 14 | 7 | |
| 15 | 5 | |
| 16 | 7 | |
| 17 | 8 | |
| 18 | 172 | |
| 19 | 15 | |
| 20 | 6 |
About A. P. Lötter
A. P. Lötter is a scholar working on Pharmaceutical Science, Analytical Chemistry and Spectroscopy, having authored 49 papers that have together received 919 indexed citations. Recurring topics across this work include Analytical Chemistry and Chromatography (17 papers), Crystallization and Solubility Studies (17 papers) and Drug Solubulity and Delivery Systems (14 papers). The work is most often cited by research in Pharmaceutical Science (385 citations), Physical and Theoretical Chemistry (214 citations) and Analytical Chemistry (164 citations). A. P. Lötter has collaborated with scholars based in South Africa and United States. Frequent co-authors include Melgardt M. de Villiers, J. G. van der Watt, Mino R. Caira, Wilna Liebenberg, Jan L. du Preez, J. Keith Guillory, Jacobus J. Bergh, Dale Eric Wurster, HH Vorster and Sarel F. Malan. Their work appears in journals such as Journal of Chromatography A, International Journal of Pharmaceutics and Journal of Pharmaceutical Sciences.
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.