K. Sivakumar

477 total citations
28 papers, 373 citations indexed

About

K. Sivakumar is a scholar working on Biotechnology, Pharmacology and Molecular Biology. According to data from OpenAlex, K. Sivakumar has authored 28 papers receiving a total of 373 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Biotechnology, 12 papers in Pharmacology and 9 papers in Molecular Biology. Recurrent topics in K. Sivakumar's work include Microbial Natural Products and Biosynthesis (12 papers), Enzyme Production and Characterization (11 papers) and Marine Sponges and Natural Products (5 papers). K. Sivakumar is often cited by papers focused on Microbial Natural Products and Biosynthesis (12 papers), Enzyme Production and Characterization (11 papers) and Marine Sponges and Natural Products (5 papers). K. Sivakumar collaborates with scholars based in India, Kazakhstan and Ethiopia. K. Sivakumar's co-authors include T. Thangaradjou, L. Kannan, Maloy Kumar Sahu, M. Murugan, Panchanathan Manivasagan, T. Balasubramanian, Ashok Kumar, S. Gnanam, Selvakumar Vijayalakshmi and Sudha Murthy and has published in prestigious journals such as SHILAP Revista de lepidopterología, IET Control Theory and Applications and AFRICAN JOURNAL OF BIOTECHNOLOGY.

In The Last Decade

K. Sivakumar

28 papers receiving 297 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Sivakumar India 11 184 162 137 58 43 28 373
Maloy Kumar Sahu India 10 131 0.7× 157 1.0× 80 0.6× 47 0.8× 45 1.0× 17 460
Sivakumar Kannan India 7 179 1.0× 138 0.9× 203 1.5× 42 0.7× 54 1.3× 11 369
Tal Luzzatto‐Knaan Israel 11 44 0.2× 187 1.2× 62 0.5× 75 1.3× 69 1.6× 20 441
Noora Barzkar Iran 16 301 1.6× 343 2.1× 70 0.5× 72 1.2× 41 1.0× 27 709
Chanwit Suriyachadkun Thailand 13 100 0.5× 339 2.1× 251 1.8× 212 3.7× 106 2.5× 96 591
Jing-Iong Yang Taiwan 10 115 0.6× 353 2.2× 35 0.3× 62 1.1× 12 0.3× 18 573
Noraznawati Ismail Malaysia 11 51 0.3× 102 0.6× 28 0.2× 33 0.6× 30 0.7× 50 366
Thangavelu Thayumanavan India 8 146 0.8× 148 0.9× 74 0.5× 32 0.6× 50 1.2× 18 399
Thorben Nawrath Germany 12 62 0.3× 265 1.6× 160 1.2× 48 0.8× 21 0.5× 13 486
Abbasali Motallebi Iran 10 66 0.4× 169 1.0× 25 0.2× 89 1.5× 11 0.3× 21 359

Countries citing papers authored by K. Sivakumar

Since Specialization
Citations

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

Fields of papers citing papers by K. Sivakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Sivakumar

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

All Works

20 of 20 papers shown
1.
2.
Kumar, Sandeep, et al.. (2021). Antibacterial and Optical Activities of Microwave Aided Zn2SnO4 Nanorods. Journal of Nano- and Electronic Physics. 13(3). 3002–1. 2 indexed citations
3.
Sivakumar, K., et al.. (2021). Antibacterial Activity Of A Novel Silver Nanoparticle Mediated By A Marine Actinobacterium Isolated From Marine Sediments. 8(3). 4359–4368. 1 indexed citations
4.
Radhakrishnan, M, et al.. (2020). Novel strain of Nocardiopsis sp. CN2 from andaman nicobar islands: Isolation, taxonomy, fermentation, and antiproliferative effect on cervical cancer cells. SHILAP Revista de lepidopterología. 4(3). 200–200. 4 indexed citations
5.
Tilak, Marie‐Ka, et al.. (2018). Studies on the assessment of major nutrients and microbial population of termite mound soil. 9(1). 13–17. 6 indexed citations
6.
Sivakumar, K., et al.. (2017). Antimicrobial Activity of Chitosan Extracted from Prawn Shell. 20(1). 1–7. 3 indexed citations
7.
Baskaran, R., P. M. Mohan, K. Sivakumar, & Ashok Kumar. (2016). Antimicrobial Activity and Phylogenetic Analysis of Streptomyces Parvulus Dosmb-D105 Isolated from the Mangrove Sediments of Andaman Islands. Acta Microbiologica et Immunologica Hungarica. 63(1). 27–46. 18 indexed citations
8.
Sivakumar, K., et al.. (2013). Synthesis, SAR study and evaluation of mannich and schiff bases of pyrazol-5(4H)-one moiety containing 3-(hydrazinyl)-2-phenylquinazolin-4(3H)-one. Indian Journal of Pharmaceutical Sciences. 75(4). 463–463. 8 indexed citations
9.
Sivakumar, K., et al.. (2013). Ecology and population density of the marine actinobacteria of little Andaman island, India. 3 indexed citations
10.
Dilipan, Elangovan, et al.. (2011). Evaluation of seagrasses for their nutritional value. 19 indexed citations
11.
12.
Manivasagan, Panchanathan, et al.. (2010). Isolation, identification and characterization of multiple enzyme producing actinobacteria from sediment samples of Kodiyakarai coast, the Bay of Bengal. African Journal of Microbiology Research. 4(14). 1550–1559. 7 indexed citations
13.
Manivasagan, Panchanathan, S. Ramesh, K. Sivakumar, et al.. (2010). Antibiotic Resistance and Plasmid Profiles of Vibrio Isolates from Muthupettai Mangrove Environment, Southeast Coast of India. Journal of international dental and medical research. 3(1). 38–44. 4 indexed citations
14.
Ganesan, Subramaniapillai Selva, et al.. (2010). Screening of marine actinobacteria for amylase enzymes inhibitors. Indian Journal of Microbiology. 50(2). 233–237. 11 indexed citations
15.
Manivasagan, Panchanathan, S. Gnanam, K. Sivakumar, et al.. (2009). Antimicrobial and Cytotoxic Activities of an Actinobacteria (Streptomyces Sp. PM-32) Isolated from an Offshore Sediments of the Bay of Bengal in Tamilnadu.. 28 indexed citations
16.
Murugan, M., et al.. (2008). Optimization of protease production by an actinomycete Strain, PS-18A isolated from an estuarine shrimp pond. AFRICAN JOURNAL OF BIOTECHNOLOGY. 7(18). 3225–3230. 18 indexed citations
17.
Sahu, Maloy Kumar, et al.. (2008). Inhibition of Actinomycetes to Histamine Producing Bacteria Associated with Indian Mackerel Fish (Rastrelliger kanagurta, Cuvier, 1816). Journal of Fisheries and Aquatic Science. 3(2). 126–136. 6 indexed citations
18.
Murugan, M., M. Srinivasan, K. Sivakumar, Maloy Kumar Sahu, & L. Kannan. (2007). Characterization of an actinomycete isolated from the estuarine finfish, Mugil cephalus Lin. (1758) and its optimization for cellulase production. Journal of Scientific & Industrial Research. 66(5). 388–393. 13 indexed citations
19.
Sivakumar, K., Maloy Kumar Sahu, T. Thangaradjou, & L. Kannan. (2007). Research on marine actinobacteria in India. Indian Journal of Microbiology. 47(3). 186–196. 54 indexed citations
20.
Sivakumar, K., et al.. (2007). Occurrence and Distribution of Actinomycetes in Marine Environs and their Antagonistic Activity against Bacteria that is Pathogenic to Shrimps. Israeli Journal of Aquaculture - Bamidgeh. 59. 7 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 Maloy Kumar Sahu Breakdown of academic impact, for papers by Sivakumar Kannan Breakdown of academic impact, for papers by Tal Luzzatto‐Knaan Breakdown of academic impact, for papers by Noora Barzkar Breakdown of academic impact, for papers by Chanwit Suriyachadkun Breakdown of academic impact, for papers by Jing-Iong Yang Breakdown of academic impact, for papers by Noraznawati Ismail Breakdown of academic impact, for papers by Thangavelu Thayumanavan Breakdown of academic impact, for papers by Thorben Nawrath Breakdown of academic impact, for papers by Abbasali Motallebi
Rankless by CCL
2026