R. Ajay Kumar

428 total citations
14 papers, 343 citations indexed

About

R. Ajay Kumar is a scholar working on Infectious Diseases, Epidemiology and Surgery. According to data from OpenAlex, R. Ajay Kumar has authored 14 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Infectious Diseases, 8 papers in Epidemiology and 5 papers in Surgery. Recurrent topics in R. Ajay Kumar's work include Tuberculosis Research and Epidemiology (9 papers), Mycobacterium research and diagnosis (7 papers) and Infectious Diseases and Tuberculosis (4 papers). R. Ajay Kumar is often cited by papers focused on Tuberculosis Research and Epidemiology (9 papers), Mycobacterium research and diagnosis (7 papers) and Infectious Diseases and Tuberculosis (4 papers). R. Ajay Kumar collaborates with scholars based in India, Guadeloupe and Sweden. R. Ajay Kumar's co-authors include Airody Vasudeva Adhikari, Sumesh Eswaran, Karnam Jayarampillai Rajendra Prasad, Mat­thias Zeller, Sathish Mundayoor, Yamuna Ezhumalai, Leny Jose, Mangalam S. Nair, R. Luxmi Varma and Sven Hoffner and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied and Environmental Microbiology and Analytical Biochemistry.

In The Last Decade

R. Ajay Kumar

13 papers receiving 331 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
R. Ajay Kumar India 8 174 88 79 60 47 14 343
Nicolli Bellotti de Souza Brazil 12 167 1.0× 110 1.3× 52 0.7× 35 0.6× 21 0.4× 19 374
Thatiana Lopes Biá Ventura Simão Brazil 12 71 0.4× 106 1.2× 55 0.7× 56 0.9× 33 0.7× 32 311
Tatiane S. Coelho Brazil 13 236 1.4× 193 2.2× 152 1.9× 99 1.6× 41 0.9× 19 547
M. Kumar India 3 44 0.3× 133 1.5× 113 1.4× 60 1.0× 87 1.9× 4 316
Awakash Soni India 13 168 1.0× 92 1.0× 37 0.5× 27 0.5× 33 0.7× 16 365
Igor José dos Santos Nascimento Brazil 14 153 0.9× 172 2.0× 41 0.5× 112 1.9× 26 0.6× 47 489
Binbin Liu China 11 249 1.4× 79 0.9× 63 0.8× 32 0.5× 27 0.6× 23 499
Tian Lan China 10 202 1.2× 90 1.0× 60 0.8× 66 1.1× 8 0.2× 21 366
Asma Abro Pakistan 11 61 0.4× 163 1.9× 54 0.7× 28 0.5× 31 0.7× 17 336
Zai‐Chang Yang China 10 49 0.3× 111 1.3× 53 0.7× 45 0.8× 68 1.4× 34 276

Countries citing papers authored by R. Ajay Kumar

Since Specialization
Citations

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

Fields of papers citing papers by R. Ajay Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Ajay Kumar. 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 R. Ajay Kumar. The network helps show where R. Ajay Kumar may publish in the future.

Co-authorship network of co-authors of R. Ajay Kumar

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

All Works

14 of 14 papers shown
1.
Kurthkoti, Krishna, et al.. (2023). Rv1255c, a dormancy-related transcriptional regulator of TetR family in Mycobacterium tuberculosis, enhances isoniazid tolerance in Mycobacterium smegmatis. The Journal of Antibiotics. 76(12). 720–727. 2 indexed citations
2.
Jose, Leny, et al.. (2020). B1CTcu5: A frog-derived brevinin-1 peptide with anti-tuberculosis activity. Peptides. 132. 170373–170373. 15 indexed citations
3.
Kumar, R. Ajay, et al.. (2016). Subunit Protein Vaccine Delivery System for Tuberculosis Based on Hepatitis B Virus Core VLP (HBc-VLP) Particles. Methods in molecular biology. 1404. 377–392. 11 indexed citations
4.
Joseph, Biljo V., et al.. (2013). Molecular epidemiology of Mycobacterium tuberculosis isolates from Kerala, India using IS6110-RFLP, spoligotyping and MIRU-VNTRs. Infection Genetics and Evolution. 16. 157–164. 25 indexed citations
5.
6.
Kumar, R. Ajay, et al.. (2012). Comparative Analysis of Mycobacterial Truncated Hemoglobin Promoters and thegroEL2Promoter in Free-Living and Intracellular Mycobacteria. Applied and Environmental Microbiology. 78(18). 6499–6506. 12 indexed citations
7.
Ezhumalai, Yamuna, R. Ajay Kumar, Mat­thias Zeller, & Karnam Jayarampillai Rajendra Prasad. (2011). Synthesis, antimicrobial, antimycobacterial and structure–activity relationship of substituted pyrazolo-, isoxazolo-, pyrimido- and mercaptopyrimidocyclohepta[b]indoles. European Journal of Medicinal Chemistry. 47(1). 228–238. 83 indexed citations
8.
9.
Sarojini, Suma, et al.. (2011). A novel site of insertion of IS6110 in the moaB3 gene of a clinical isolate of Mycobacterium tuberculosis. SHILAP Revista de lepidopterología. 2(1). 7–7.
10.
Werngren, Jim, Leny Jose, Mangalam S. Nair, et al.. (2011). Ethyl p-methoxycinnamate isolated from a traditional anti-tuberculosis medicinal herb inhibits drug resistant strains of Mycobacterium tuberculosis in vitro. Fitoterapia. 82(5). 757–761. 73 indexed citations
11.
Eswaran, Sumesh, Airody Vasudeva Adhikari, & R. Ajay Kumar. (2009). New 1,3-oxazolo[4,5-c]quinoline derivatives: Synthesis and evaluation of antibacterial and antituberculosis properties. European Journal of Medicinal Chemistry. 45(3). 957–966. 87 indexed citations
12.
Joseph, Biljo V., et al.. (2009). Drug resistance in Mycobacterium tuberculosis isolates from tuberculosis patients in Kerala, India.. PubMed. 13(4). 494–9. 6 indexed citations
13.
Viji, S., et al.. (2007). Synthesis of novel highly functionalized biologically active polycyclic caged amides. Tetrahedron Letters. 48(35). 6204–6208. 17 indexed citations
14.
Kumar, R. Ajay, et al.. (2000). A Single-Step, Eco-Friendly Method to Extract DNA from Mycobacterium tuberculosis for Polymerase Chain Reaction. Analytical Biochemistry. 286(2). 310–312. 2 indexed citations

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

Breakdown of academic impact, for papers by Nicolli Bellotti de Souza Breakdown of academic impact, for papers by Thatiana Lopes Biá Ventura Simão Breakdown of academic impact, for papers by Tatiane S. Coelho Breakdown of academic impact, for papers by M. Kumar Breakdown of academic impact, for papers by Awakash Soni Breakdown of academic impact, for papers by Igor José dos Santos Nascimento Breakdown of academic impact, for papers by Binbin Liu Breakdown of academic impact, for papers by Tian Lan Breakdown of academic impact, for papers by Asma Abro Breakdown of academic impact, for papers by Zai‐Chang Yang
Rankless by CCL
2026