Krishnapillai Ramkumar

504 total citations
7 papers, 408 citations indexed

About

Krishnapillai Ramkumar is a scholar working on Organic Chemistry, Water Science and Technology and Biomedical Engineering. According to data from OpenAlex, Krishnapillai Ramkumar has authored 7 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Organic Chemistry, 5 papers in Water Science and Technology and 2 papers in Biomedical Engineering. Recurrent topics in Krishnapillai Ramkumar's work include Adsorption and biosorption for pollutant removal (5 papers), Nanomaterials for catalytic reactions (5 papers) and Graphene and Nanomaterials Applications (2 papers). Krishnapillai Ramkumar is often cited by papers focused on Adsorption and biosorption for pollutant removal (5 papers), Nanomaterials for catalytic reactions (5 papers) and Graphene and Nanomaterials Applications (2 papers). Krishnapillai Ramkumar collaborates with scholars based in India and South Korea. Krishnapillai Ramkumar's co-authors include Sankaran Meenakshi, Perumal Karthikeyan, P. Sirajudheen, Sivakumar Vigneshwaran, Kalimuthu Pandi, Aqsa Fayyaz, Chang Min Park, Subbaiah Muthu Prabhu, M. Hasmath Farzana and Byong‐Hun Jeon and has published in prestigious journals such as Journal of Hazardous Materials, International Journal of Biological Macromolecules and Separation and Purification Technology.

In The Last Decade

Krishnapillai Ramkumar

7 papers receiving 404 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Krishnapillai Ramkumar India 7 207 195 137 128 110 7 408
Mahashweta Bhowmik India 7 228 1.1× 152 0.8× 147 1.1× 95 0.7× 107 1.0× 7 440
Giphin George India 10 267 1.3× 195 1.0× 137 1.0× 73 0.6× 79 0.7× 15 460
Azhar Ab Halim Malaysia 6 257 1.2× 162 0.8× 110 0.8× 82 0.6× 119 1.1× 9 482
Ebenezer C. Nnadozie South Africa 7 186 0.9× 124 0.6× 102 0.7× 88 0.7× 69 0.6× 11 354
Dibya Ranjan Rout India 11 250 1.2× 181 0.9× 167 1.2× 185 1.4× 102 0.9× 17 473
Rongxin Zhu China 6 172 0.8× 199 1.0× 102 0.7× 94 0.7× 210 1.9× 10 468
Quoc Cuong South Korea 11 187 0.9× 248 1.3× 129 0.9× 63 0.5× 144 1.3× 17 480
Mengbo Cao China 11 359 1.7× 192 1.0× 117 0.9× 101 0.8× 169 1.5× 19 485
Sonia Recillas Spain 9 215 1.0× 245 1.3× 134 1.0× 156 1.2× 70 0.6× 11 500

Countries citing papers authored by Krishnapillai Ramkumar

Since Specialization
Citations

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

Fields of papers citing papers by Krishnapillai Ramkumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Krishnapillai Ramkumar

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

All Works

7 of 7 papers shown
1.
Ramkumar, Krishnapillai, et al.. (2022). Effective arsenite adsorption from aqueous solution using N- and S-functionalized tetragonal nano-zirconia on chitosan-derived carbon. Separation and Purification Technology. 306. 122669–122669. 6 indexed citations
2.
Vigneshwaran, Sivakumar, et al.. (2021). Facile synthesis of sulfur-doped chitosan/biochar derived from tapioca peel for the removal of organic dyes: Isotherm, kinetics and mechanisms. Journal of Molecular Liquids. 326. 115303–115303. 59 indexed citations
3.
4.
Sirajudheen, P., Perumal Karthikeyan, Krishnapillai Ramkumar, & Sankaran Meenakshi. (2020). Environment responsive Al3+ networked chitosan-gelatin spherical beads for the effective removal of organic pollutants from aqueous solutions. International Journal of Biological Macromolecules. 164. 3055–3064. 20 indexed citations
5.
Karthikeyan, Perumal, Krishnapillai Ramkumar, Kalimuthu Pandi, et al.. (2020). Effective removal of Cr(VI) and methyl orange from the aqueous environment using two-dimensional (2D) Ti3C2Tx MXene nanosheets. Ceramics International. 47(3). 3692–3698. 126 indexed citations
6.
Sirajudheen, P., Perumal Karthikeyan, Krishnapillai Ramkumar, & Sankaran Meenakshi. (2020). Effective removal of organic pollutants by adsorption onto chitosan supported graphene oxide-hydroxyapatite composite: A novel reusable adsorbent. Journal of Molecular Liquids. 318. 114200–114200. 89 indexed citations
7.

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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