Johanna Rajkumar

27 papers and 255 indexed citations i.

About

Johanna Rajkumar is a scholar working on Pharmacology, Plant Science and Epidemiology. According to data from OpenAlex, Johanna Rajkumar has authored 27 papers receiving a total of 255 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pharmacology, 8 papers in Plant Science and 5 papers in Epidemiology. Recurrent topics in Johanna Rajkumar’s work include Pharmacological Effects of Natural Compounds (6 papers), Mechanisms of Drug-Induced Hepatotoxicity (5 papers) and Essential Oils and Antimicrobial Activity (5 papers). Johanna Rajkumar is often cited by papers focused on Pharmacological Effects of Natural Compounds (6 papers), Mechanisms of Drug-Induced Hepatotoxicity (5 papers) and Essential Oils and Antimicrobial Activity (5 papers). Johanna Rajkumar collaborates with scholars based in India, Saudi Arabia and United States. Johanna Rajkumar's co-authors include Mohamed Ali‐Seyed, Kavitha Vijayaraghavan, Syed Nasir Abbas Bukhari, Vikram Jayaram, Vijayashree Nayak, Samuel Tennyson, N Balamurugan, Sujata Roy, Ashoke Ranjan Thakur and Saravana Babu Chidambaram and has published in prestigious journals such as Journal of the American Ceramic Society, Biocatalysis and Agricultural Biotechnology and Molecular Medicine Reports.

In The Last Decade

Co-authorship network of co-authors of Johanna Rajkumar i

Fields of papers citing papers by Johanna Rajkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johanna Rajkumar. 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 Johanna Rajkumar. The network helps show where Johanna Rajkumar may publish in the future.

Countries citing papers authored by Johanna Rajkumar

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025