Onyenmechi Johnson Afonne

51 papers and 667 indexed citations i.

About

Onyenmechi Johnson Afonne is a scholar working on Plant Science, Health, Toxicology and Mutagenesis and Pharmacology. According to data from OpenAlex, Onyenmechi Johnson Afonne has authored 51 papers receiving a total of 667 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Plant Science, 10 papers in Health, Toxicology and Mutagenesis and 8 papers in Pharmacology. Recurrent topics in Onyenmechi Johnson Afonne’s work include Heavy Metal Exposure and Toxicity (7 papers), Heavy metals in environment (6 papers) and Antibiotics Pharmacokinetics and Efficacy (5 papers). Onyenmechi Johnson Afonne is often cited by papers focused on Heavy Metal Exposure and Toxicity (7 papers), Heavy metals in environment (6 papers) and Antibiotics Pharmacokinetics and Efficacy (5 papers). Onyenmechi Johnson Afonne collaborates with scholars based in Nigeria, Bahrain and United States. Onyenmechi Johnson Afonne's co-authors include Orish Ebere Orisakwe, Chudi Dioka, David D. Akumka, Anoka A. Njan, E Nwobodo, Chinna N. Orish, Jerome O. Nriagu, Verner N. Orish, S I Ofoefule and Obumneme Ezeanosike and has published in prestigious journals such as Chemosphere, International Journal of Environmental Research and Public Health and Pharmacological Research.

In The Last Decade

Co-authorship network of co-authors of Onyenmechi Johnson Afonne i

Fields of papers citing papers by Onyenmechi Johnson Afonne

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Onyenmechi Johnson Afonne. 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 Onyenmechi Johnson Afonne. The network helps show where Onyenmechi Johnson Afonne may publish in the future.

Countries citing papers authored by Onyenmechi Johnson Afonne

Since Specialization
Citations

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

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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2025