Rita Opoku
Kwame Nkrumah University of Science and Technology
Publishing since 1990, latest 2025
- Plant Science
- Pollution
- Animal Science and Zoology
- Food Science
- Public Health, Environmental and Occupational Health
- Biochemistry
In their own words
- Gas chromatography - mass spectroscopy
- Natural products analysis
- DMPK
- LCMS/MS
- Environmental
- Publications
- 91990–2025
- Citations
- 150to those papers
- h-index
- 4i10-index 4
- Field-weighted impact
- 1.221.00 is the world average
- World top 10%
- 13%1 of 8 scored papers
- Open access
- 75%6 of the 8 whose access is recorded
2 other works — preprints, datasets and the like — are listed but not counted.
Google Scholar shows 214 citations, h-index 6 and i10-index 4 (187 citations and h-index 6 since 2021), as of October 10, 2026. It also counts theses, books and web pages, so it runs higher.
By year
Papers, and the citations to them
Publications, left axisCitations to that year’s papers, right axis2026 still in progress
Publications
9 in all
- Occurrence and ecological risk assessment of commonly used pharmaceuticals in water and soil of Sefwi Wiawso, Ghana
2025Discover Chemistry.JournalOpen accessCorresponding4 citations10.1007/s44371-025-00146-7
- Pharmaceutical Waste Disposal: A Cross‐Sectional Survey of Disposal Practices and Awareness in Sefwi Wiawso Municipality, Ghana
2025