Ramesh Vinayagam

5.8k total citations · 2 hit papers
116 papers, 4.4k citations indexed

About

Ramesh Vinayagam is a scholar working on Materials Chemistry, Water Science and Technology and Biomedical Engineering. According to data from OpenAlex, Ramesh Vinayagam has authored 116 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Materials Chemistry, 40 papers in Water Science and Technology and 27 papers in Biomedical Engineering. Recurrent topics in Ramesh Vinayagam's work include Adsorption and biosorption for pollutant removal (34 papers), Nanoparticles: synthesis and applications (32 papers) and Nanomaterials for catalytic reactions (23 papers). Ramesh Vinayagam is often cited by papers focused on Adsorption and biosorption for pollutant removal (34 papers), Nanoparticles: synthesis and applications (32 papers) and Nanomaterials for catalytic reactions (23 papers). Ramesh Vinayagam collaborates with scholars based in India, Vietnam and Lebanon. Ramesh Vinayagam's co-authors include Raja Selvaraj, Thivaharan Varadavenkatesan, Shraddha Pai, Gokulakrishnan Murugesan, Arivalagan Pugazhendhi, Louella Concepta Goveas, Niyam Dave, Manoj Kumar Narasimhan, Adithya Samanth and V. Ramachandra Murty and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Science of The Total Environment and Bioresource Technology.

In The Last Decade

Ramesh Vinayagam

111 papers receiving 4.3k citations

Hit Papers

Biodiesel production from microalgae: A comprehensive rev... 2024 2026 2025 2024 2025 25 50 75
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Biodiesel production from microalgae: A comprehensive review on influential factors, transesterification processes, and challenges
    2024 82 citations Raja Selvaraj, Thivaharan Varadavenkatesan et al. Fuel profile →
  2. Efficient adsorptive removal of Congo Red dye using activated carbon derived from Spathodea campanulata flowers
    2025 34 citations Gokulakrishnan Murugesan, Thivaharan Varadavenkatesan et al. Scientific Reports profile →

Peers

Ramesh Vinayagam
Thivaharan Varadavenkatesan India
Zia Ul Haq Khan Pakistan
Raja Selvaraj India
Luis Cumbal Ecuador
Adnan Khan Pakistan
Suraj K. Tripathy India
Arif Nazir Pakistan
Ayşenur Aygün Türkiye
M. Sathishkumar South Korea
Suresh Ghotekar India
Thivaharan Varadavenkatesan India
Ramesh Vinayagam
Citations per year, relative to Ramesh Vinayagam Ramesh Vinayagam (= 1×) peers Thivaharan Varadavenkatesan

Countries citing papers authored by Ramesh Vinayagam

Since Specialization
Citations

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

Fields of papers citing papers by Ramesh Vinayagam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ramesh Vinayagam

This figure shows the co-authorship network connecting the top 25 collaborators of Ramesh Vinayagam. A scholar is included among the top collaborators of Ramesh Vinayagam 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 Ramesh Vinayagam. Ramesh Vinayagam 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.
Samanth, Adithya, et al.. (2025). Density functional theory insights into the adsorption of 2,4-dichlorophenoxyacetic acid by mesoporous biochar. South African Journal of Chemical Engineering. 54. 20–28. 2 indexed citations
2.
3.
Vinayagam, Ramesh, et al.. (2025). Chitosan from Shells of Crustaceans and its Application in the Synthesis of Biodegradable Polymers. Biomedical Materials & Devices. 4(2). 2062–2071. 5 indexed citations
4.
Murugesan, Gokulakrishnan, et al.. (2025). Efficient adsorptive removal of Congo Red dye using activated carbon derived from Spathodea campanulata flowers. Scientific Reports. 15(1). 1831–1831. 34 indexed citations breakdown →
5.
Puttaiahgowda, Yashoda Malgar, et al.. (2025). Sustainable Quercetin-based Porous Organic Polymer for Efficient Rhodamine B dye Removal and Phytotoxicity Assessment. Journal of Industrial and Engineering Chemistry. 155. 699–709.
6.
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Singh, Shantanu, Gokulakrishnan Murugesan, Ramesh Vinayagam, Thivaharan Varadavenkatesan, & Raja Selvaraj. (2025). Adsorptive removal of fluoride from water using hydroxyapatite synthesized from marine shell waste. Scientific Reports. 15(1). 25598–25598.
8.
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Shetty, Kiran Kumar, et al.. (2024). Manganese metal ion removal from aqueous solution using industrial wastes derived geopolymer. Environmental Nanotechnology Monitoring & Management. 22. 100999–100999. 4 indexed citations
10.
Puttaiahgowda, Yashoda Malgar, et al.. (2024). Novel sustainable porous organic polymer for multifunctional water treatment: Adsorption and disinfection applications. Journal of Water Process Engineering. 66. 106054–106054. 6 indexed citations
11.
Goveas, Louella Concepta, Sneha Nayak, Ramesh Vinayagam, Raja Selvaraj, & Arivalagan Pugazhendhi. (2023). Recent advances of Nano-photocatalysts involved in hydrogen production by water splitting. Fuel. 348. 128460–128460. 27 indexed citations
12.
Goveas, Louella Concepta, Sneha Nayak, P. Senthil Kumar, et al.. (2023). Recent advances in fermentative biohydrogen production. International Journal of Hydrogen Energy. 54. 200–217. 29 indexed citations
13.
Vinayagam, Ramesh, Gokulakrishnan Murugesan, P. Senthil Kumar, et al.. (2022). Photocatalytic degradation of methylene blue dye using newly synthesized zirconia nanoparticles. Environmental Research. 214(Pt 1). 113785–113785. 31 indexed citations
14.
Vinayagam, Ramesh, Shraddha Pai, Manoj Kumar Narasimhan, et al.. (2022). Superparamagnetic hematite spheroids synthesis, characterization, and catalytic activity. Chemosphere. 294. 133730–133730. 34 indexed citations
15.
Vinayagam, Ramesh, et al.. (2022). An insight into the mechanisms of homeostasis in extremophiles. Microbiological Research. 263. 127115–127115. 24 indexed citations
16.
Dave, Niyam, Thivaharan Varadavenkatesan, R. S. Singh, et al.. (2021). Evaluation of seasonal variation and the optimization of reducing sugar extraction from Ulva prolifera biomass using thermochemical method. Environmental Science and Pollution Research. 28(42). 58857–58871. 24 indexed citations
17.
Dave, Niyam, Thivaharan Varadavenkatesan, Raja Selvaraj, & Ramesh Vinayagam. (2021). Modelling of fermentative bioethanol production from indigenous Ulva prolifera biomass by Saccharomyces cerevisiae NFCCI1248 using an integrated ANN-GA approach. The Science of The Total Environment. 791. 148429–148429. 41 indexed citations
18.
Vinayagam, Ramesh, et al.. (2015). An in-vitro studies on green synthesis of gold nanoparticles against pathogens and cancer cells. SHILAP Revista de lepidopterología. 3 indexed citations
19.
Vinayagam, Ramesh, et al.. (2015). Concentrations of heavy metals in edible crabs from Tamil Nadu coast, south India.. World Journal of Pharmaceutical Research. 4(1). 1776–1785. 4 indexed citations
20.
Vinayagam, Ramesh, et al.. (2013). Asymptomatic prostatic abscess: a cause of staphylococcal bacteraemia in uncontrolled diabetes. Practical Diabetes. 30(8). 318–320. 1 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.

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