Johanna Rajkumar

37 total papers · 442 total citations
30 papers, 331 citations indexed

About

Johanna Rajkumar is a scholar working on Pharmacology, Plant Science and Epidemiology. According to data from OpenAlex, Johanna Rajkumar has authored 30 papers receiving a total of 331 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pharmacology, 9 papers in Plant Science and 6 papers in Epidemiology. Recurrent topics in Johanna Rajkumar's work include Pharmacological Effects of Natural Compounds (6 papers), Essential Oils and Antimicrobial Activity (5 papers) and Drug-Induced Hepatotoxicity and Protection (5 papers). Johanna Rajkumar is often cited by papers focused on Pharmacological Effects of Natural Compounds (6 papers), Essential Oils and Antimicrobial Activity (5 papers) and Drug-Induced Hepatotoxicity and Protection (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, Ashoke Ranjan Thakur, Saravana Babu Chidambaram and Shekar Viswanathan 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

Johanna Rajkumar

29 papers receiving 300 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Johanna Rajkumar 111 87 47 47 44 30 331
Samir Ibenmoussa 141 1.3× 107 1.2× 52 1.1× 48 1.0× 66 1.5× 48 338
Tarannum Naz 114 1.0× 85 1.0× 62 1.3× 70 1.5× 36 0.8× 19 297
Paulo Humberto Moreira Nunes 118 1.1× 124 1.4× 79 1.7× 66 1.4× 41 0.9× 25 320
Puthanpura Sasidharan Sreeja 119 1.1× 64 0.7× 63 1.3× 51 1.1× 27 0.6× 27 289
Mayuri Napagoda 125 1.1× 83 1.0× 72 1.5× 46 1.0× 34 0.8× 22 285
Naira Nayeem 92 0.8× 58 0.7× 78 1.7× 32 0.7× 46 1.0× 39 355
Susmita Das 91 0.8× 71 0.8× 64 1.4× 34 0.7× 40 0.9× 39 344
Kamal Saroha 85 0.8× 72 0.8× 52 1.1× 31 0.7× 38 0.9× 20 360
Bechan Sharma 148 1.3× 71 0.8× 57 1.2× 41 0.9× 39 0.9× 17 320
Ufuk Koca Çalışkan 100 0.9× 77 0.9× 66 1.4× 34 0.7× 29 0.7× 36 282

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).

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.

Co-authorship network of co-authors of Johanna Rajkumar

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

All Works

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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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