G.P. Wannigama
- Molecular Biology
- Plant Science
- Biochemistry top 10%
- Pharmacology top 10%
- Ecology
- Co-authors
- John K. VolkmanR.B. JohnsF.T. GillanPeter D. NicholsB. M. Ratnayake BandaraVeranja KarunaratneLalith JayasingheMichael Bokel
- Topics
- Traditional and Medicinal Uses of Annonaceae (8 papers)Natural product bioactivities and synthesis (6 papers)Alkaloids: synthesis and pharmacology (4 papers)
- Cited by
- BiochemistryHorticulturePharmacology
In The Last Decade
G.P. Wannigama
22 papers receiving 341 citations
Peers
Comparison fields: 5 of 70
- Molecular Biology 158
- Plant Science 106
- Biochemistry 69
- Pharmacology 56
- Ecology 45
Countries citing papers authored by G.P. Wannigama
This map shows the geographic impact of G.P. Wannigama'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 G.P. Wannigama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G.P. Wannigama more than expected).
Fields of papers citing papers by G.P. Wannigama
This network shows the impact of papers produced by G.P. Wannigama. 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 G.P. Wannigama. The network helps show where G.P. Wannigama may publish in the future.
Co-authorship network of co-authors of G.P. Wannigama
This figure shows the co-authorship network connecting the top 25 collaborators of G.P. Wannigama. A scholar is included among the top collaborators of G.P. Wannigama 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 G.P. Wannigama. G.P. Wannigama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Glucuronides of Diploclisia glaucescens | 4 |
| 2 | 9 | |
| 3 | 52 | |
| 4 | 6 | |
| 5 | 9 | |
| 6 | 10 | |
| 7 | 9 | |
| 8 | 6 | |
| 9 | 7 | |
| 10 | 51 | |
| 11 | 15 | |
| 12 | 1 | |
| 13 | 111 | |
| 14 | 9 | |
| 15 | 16 | |
| 16 | Chemical investigation of ceylonese plants. Part XXIX. A survey of plants of Sri Lanka (Ceylon) for alkaloids I | 4 |
| 17 | 11 | |
| 18 | 6 | |
| 19 | 7 | |
| 20 | 3 |
About G.P. Wannigama
G.P. Wannigama is a scholar working on Biochemistry, Horticulture and Pharmacology, having authored 22 papers that have together received 377 indexed citations. Recurring topics across this work include Traditional and Medicinal Uses of Annonaceae (8 papers), Natural product bioactivities and synthesis (6 papers) and Alkaloids: synthesis and pharmacology (4 papers). The work is most often cited by research in Biochemistry (69 citations), Horticulture (7 citations) and Pharmacology (56 citations). G.P. Wannigama has collaborated with scholars based in Sri Lanka, Fiji and Australia. Frequent co-authors include John K. Volkman, R.B. Johns, F.T. Gillan, Peter D. Nichols, B. M. Ratnayake Bandara, Veranja Karunaratne, Lalith Jayasinghe, Michael Bokel, Wolfgang Kraus and R. S. Dassanayake. Their work appears in journals such as Phytochemistry, Journal of Natural Products and Planta Medica.
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.