Also at Ghana Christian University College and Ghana Meteorological Agencyfrom their recent papers
Publishing since 1975, latest 2026
In their own words
2 other works — preprints, datasets and the like — are listed but not counted.
Google Scholar shows 5 citations, h-index 1 and i10-index 0 (5 citations and h-index 1 since 2021), as of October 5, 2026. It also counts theses, books and web pages, so it runs higher.
Papers, and the citations to them
Positions
2026PLoS ONEJournalOpen access1 citation10.1371/journal.pone.0342198
2026AIDS Research and TreatmentJournal
Citations received each year
To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.
Subfields
Topics most written on
Most frequent partner countries
Papers with at least one author in that country.
Institutions written with most
Phytochemistry2
Molecules3
Every institution they have given on a paper.
2026Health Sciences Investigations JournalJournalOpen access0 citations10.46829/hsijournal.2026.4.8.2.1508-1515
2026Journal of Public Health ResearchJournalOpen access0 citations10.1177/22799036261474137
2026Frontiers in NutritionJournalOpen access0 citations10.3389/fnut.2026.1847802
2026BMC Public HealthJournalOpen access0 citations10.1186/s12889-026-29336-3
2025Journal of Nutrition Education and BehaviorJournal1 citation10.1016/j.jneb.2025.03.008
2025AIDS Research and TherapyJournalOpen access0 citations10.1186/s12981-025-00816-7
2024Natural Product ReportsJournalFirst authorCorresponding4 citations10.1039/d3np00039g
2024HeliyonJournalOpen accessSenior authorCorresponding1 citation10.1016/j.heliyon.2024.e30932
2022PlantsJournalOpen accessSenior author8 citations10.3390/plants11010122
2021MoleculesJournalOpen accessSenior authorCorresponding59 citations10.3390/molecules26237134
2020HeliyonJournalOpen access14 citations10.1016/j.heliyon.2020.e04460
2018Journal of Analytical Methods in ChemistryJournalOpen accessSenior author0 citations10.1155/2018/2130390
2017MoleculesJournalOpen accessSenior author18 citations10.3390/molecules22040532
2016Journal of Applied Research on Medicinal and Aromatic PlantsJournalSenior author2 citations10.1016/j.jarmap.2015.12.005
2015Malaria JournalJournalOpen accessSenior author31 citations10.1186/s12936-015-0637-z
2015Pharmaceutical BiologyJournalOpen access22 citations10.3109/13880209.2015.1059861
2014Malaria Research and TreatmentJournalOpen accessSenior author32 citations10.1155/2014/806416
2012InTech eBooksBook chapterOpen access2 citations10.5772/27224
2012Book chapterFirst authorCorresponding0 citations10.1007/978-3-642-28175-4_16
2011Malaria JournalJournalOpen accessFirst author42 citations10.1186/1475-2875-10-s1-s9
2010Industrial Crops and ProductsJournal24 citations10.1016/j.indcrop.2010.07.016
2010JournalSenior author7 citations
2009Journal of Science and Technology (Ghana)JournalOpen access20 citations10.4314/just.v29i2.46218
2008Phytochemistry LettersJournal26 citations10.1016/j.phytol.2008.07.005
2006ARKIVOCJournalOpen accessFirst author7 citations10.3998/ark.5550190.0008.909
2000Journal of Essential Oil ResearchJournal10 citations10.1080/10412905.2000.9712209
1999Pharmaceutical BiologyJournalOpen accessSenior author17 citations10.1076/phbi.37.5.351.6057
1999PhytochemistryJournal21 citations10.1016/s0031-9422(99)00019-9
1996PhytochemistryJournalFirst author31 citations10.1016/0031-9422(96)00350-0
1996PhytochemistryJournal19 citations10.1016/0031-9422(96)00349-4
1996Journal of Essential Oil ResearchJournalSenior author23 citations10.1080/10412905.1996.9700608
1996Journal of Essential Oil ResearchJournalFirst author14 citations10.1080/10412905.1996.9700678
1996Journal of Essential Oil ResearchJournalSenior author10 citations10.1080/10412905.1996.9700557
1995Natural product lettersJournal30 citations10.1080/10575639508043195
1995PhytochemistryJournal15 citations10.1016/0031-9422(95)00164-3
1994Journal of Essential Oil ResearchJournalSenior author6 citations10.1080/10412905.1994.9698424
1992PhytochemistryJournal6 citations10.1016/0031-9422(92)80393-s
1992International Journal of Tropical Insect ScienceJournal4 citations10.1017/s1742758400007931
1992Pharmaceutical BiologyJournal45 citations10.3109/13880209209054622
1992PhytochemistryJournalFirst author39 citations10.1016/0031-9422(92)80362-i
1991Flavour and Fragrance JournalJournal28 citations10.1002/ffj.2730060311
1991Planta MedicaJournal1 citation10.1055/s-2006-960301
1991Planta MedicaJournalFirst author0 citations10.1055/s-2006-960330
1991Journal of Essential Oil ResearchJournal7 citations10.1080/10412905.1991.9697976
1989Phytotherapy ResearchJournalFirst authorCorresponding11 citations10.1002/ptr.2650030502
1989PhytochemistryJournalFirst author14 citations10.1016/s0031-9422(00)98083-x
1989Planta MedicaJournal1 citation10.1055/s-2006-961843
1988Planta MedicaJournalFirst author0 citations10.1055/s-2006-962576
Phytochemistry14
Phytochemistry
Pharmaceutical Biology