Theophilus C. Fleischer

632 total citations
23 papers, 495 citations indexed

About

Theophilus C. Fleischer is a scholar working on Plant Science, Molecular Biology and Biochemistry. According to data from OpenAlex, Theophilus C. Fleischer has authored 23 papers receiving a total of 495 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 7 papers in Molecular Biology and 6 papers in Biochemistry. Recurrent topics in Theophilus C. Fleischer's work include Phytochemistry and Biological Activities (6 papers), Essential Oils and Antimicrobial Activity (6 papers) and Traditional and Medicinal Uses of Annonaceae (6 papers). Theophilus C. Fleischer is often cited by papers focused on Phytochemistry and Biological Activities (6 papers), Essential Oils and Antimicrobial Activity (6 papers) and Traditional and Medicinal Uses of Annonaceae (6 papers). Theophilus C. Fleischer collaborates with scholars based in Ghana, United Kingdom and Switzerland. Theophilus C. Fleischer's co-authors include Merlin Lincoln Kwao Mensah, Anastasia Karioti, Helen Skaltsa, Dimitra Hadjipavlou‐Litina, Peter G. Waterman, Roger D. Waigh, Evans Paul Kwame Ameade, Rita A. Dickson, Isaac Kingsley Amponsah and Kofi Annan and has published in prestigious journals such as PLoS ONE, Journal of Agricultural and Food Chemistry and Phytochemistry.

In The Last Decade

Theophilus C. Fleischer

23 papers receiving 463 citations

Peers

Theophilus C. Fleischer
David Ngnokam Cameroon
Theophilus C. Fleischer
Citations per year, relative to Theophilus C. Fleischer Theophilus C. Fleischer (= 1×) peers David Ngnokam

Countries citing papers authored by Theophilus C. Fleischer

Since Specialization
Citations

This map shows the geographic impact of Theophilus C. Fleischer'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 Theophilus C. Fleischer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Theophilus C. Fleischer more than expected).

Fields of papers citing papers by Theophilus C. Fleischer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Theophilus C. Fleischer. 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 Theophilus C. Fleischer. The network helps show where Theophilus C. Fleischer may publish in the future.

Co-authorship network of co-authors of Theophilus C. Fleischer

This figure shows the co-authorship network connecting the top 25 collaborators of Theophilus C. Fleischer. A scholar is included among the top collaborators of Theophilus C. Fleischer 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 Theophilus C. Fleischer. Theophilus C. Fleischer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Fleischer, Theophilus C., et al.. (2022). Antifungal Activities of Phytochemically Characterized Hydroethanolic Extracts of Sclerocarya birrea Leaves and Stem Bark against Fluconazole‐Resistant Candida albicans Strains. BioMed Research International. 2022(1). 4261741–4261741. 3 indexed citations
5.
Amponsah, Isaac Kingsley, et al.. (2021). Myrianthus libericus: Possible mechanisms of hypoglycaemic action and in silico prediction of pharmacokinetics and toxicity profile of its bioactive metabolite, friedelan-3-one. Biomedicine & Pharmacotherapy. 137. 111379–111379. 17 indexed citations
7.
Adebajo, AC, et al.. (2019). Anti-hyperglycaemic and anti-oxidant activities of five Nigerian antidiabetic plants. Journal of Science and Technology (Ghana). 37(2). 71–84. 6 indexed citations
8.
Mensah, Merlin Lincoln Kwao, et al.. (2015). Clinical Evaluation of the Effectiveness and Safety of Mist Amen Fevermix, a Ghanaian Bi-Herbal Product, Used in the Management of Uncomplicated Malaria. 5(10). 28–33. 1 indexed citations
9.
Dickson, Rita A., Isaac Kingsley Amponsah, Kofi Annan, & Theophilus C. Fleischer. (2014). Nutritive potential of a polyherbal preparation from some selected GhanaianHerbs. Journal of natural product and plant resources. 4(3). 77–81. 5 indexed citations
10.
Ekuadzi, Edmund, et al.. (2014). Chemical constituents from Gouania longipetala and Glyphaea brevis. Natural Product Research. 28(15). 1210–1213. 13 indexed citations
11.
Amponsah, Isaac Kingsley, Theophilus C. Fleischer, Rita A. Dickson, Kofi Annan, & Vera Thoss. (2013). Evaluation of anti-inflammatory and antioxidant activity of Furanocoumarins and Sterolin from the stem bark of Ficus exasperata Vahl (Moraceae). 13 indexed citations
12.
Dickson, Rita A., Kofi Annan, Theophilus C. Fleischer, & Peter J. Houghton. (2012). Benthaminin 3, a Novel Antibacterial Cassane-Type Furanoditerpenoid from Caesalpinia benthamiana. Journal of Pharmacy and Nutrition Sciences. 2(1). 20–25. 3 indexed citations
13.
Ekuadzi, Edmund, Rita A. Dickson, & Theophilus C. Fleischer. (2012). ANTIBACTERIAL, ANTI-INFLAMMATORY AND ANTIOXIDANT PROPERTIES OF GOUANIA LONGIPETALA HEMSL. 11 indexed citations
14.
Okine, L.K.N., et al.. (2009). Assesssing herbal medical practitioners in professional qualifying examination in Ghana, a model.. PubMed. 7(1). 85–7. 10 indexed citations
15.
Juliani, H. Rodolfo, James E. Simon, Charles Quansah, et al.. (2008). Chemical Diversity ofLippia multifloraEssential Oils from West Africa. Journal of Essential Oil Research. 20(1). 49–55. 29 indexed citations
16.
Fleischer, Theophilus C., et al.. (2006). Flavonoid constituents of the mature fruit of Tetrapleura tetraptera schum. Et Thonn.). Journal of Science and Technology (Ghana). 26(1). 3 indexed citations
17.
Karioti, Anastasia, Dimitra Hadjipavlou‐Litina, Merlin Lincoln Kwao Mensah, Theophilus C. Fleischer, & Helen Skaltsa. (2004). Composition and Antioxidant Activity of the Essential Oils of Xylopia aethiopica (Dun) A. Rich. (Annonaceae) Leaves, Stem Bark, Root Bark, and Fresh and Dried Fruits, Growing in Ghana. Journal of Agricultural and Food Chemistry. 52(26). 8094–8098. 160 indexed citations
18.
Fleischer, Theophilus C., et al.. (2003). Antimicrobial activity of the leaves and seeds of Bixa orellana. Fitoterapia. 74(1-2). 136–138. 80 indexed citations
19.
Fleischer, Theophilus C., Roger D. Waigh, & Peter G. Waterman. (1998). A novel retrodihydrochalcone from the stem bark of Uvaria mocoli. Phytochemistry. 47(7). 1387–1391. 16 indexed citations
20.
Fleischer, Theophilus C., Roger D. Waigh, & Peter G. Waterman. (1997). Bisabolene sesquiterpenes and flavonoids from Friesodielsia enghiana. Phytochemistry. 44(2). 315–318. 16 indexed citations

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.

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