Dhananjay Kumar

1.3k total citations
36 papers, 1.0k citations indexed

About

Dhananjay Kumar is a scholar working on Water Science and Technology, Pollution and Industrial and Manufacturing Engineering. According to data from OpenAlex, Dhananjay Kumar has authored 36 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Water Science and Technology, 12 papers in Pollution and 12 papers in Industrial and Manufacturing Engineering. Recurrent topics in Dhananjay Kumar's work include Adsorption and biosorption for pollutant removal (16 papers), Aquatic Ecosystems and Phytoplankton Dynamics (10 papers) and Heavy metals in environment (8 papers). Dhananjay Kumar is often cited by papers focused on Adsorption and biosorption for pollutant removal (16 papers), Aquatic Ecosystems and Phytoplankton Dynamics (10 papers) and Heavy metals in environment (8 papers). Dhananjay Kumar collaborates with scholars based in India, South Korea and Nigeria. Dhananjay Kumar's co-authors include J. P. Gaur, Lalit K. Pandey, Bhumi Nath Tripathi, Sharda Gupta, Jyoti Rai, Sanjay Srivastava, Monika Srivastava, Anchal Srivastava, Himanshu Mishra and Bhanu Prakash and has published in prestigious journals such as Water Research, Journal of Hazardous Materials and Bioresource Technology.

In The Last Decade

Dhananjay Kumar

34 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dhananjay Kumar India 16 551 225 207 186 131 36 1.0k
Carlo Solisio Italy 18 668 1.2× 219 1.0× 171 0.8× 258 1.4× 111 0.8× 41 1.2k
Yanli Kong China 17 677 1.2× 194 0.9× 169 0.8× 209 1.1× 156 1.2× 42 1.0k
Fares Al Momani Jordan 15 471 0.9× 182 0.8× 172 0.8× 274 1.5× 130 1.0× 28 844
Xin Yu China 20 535 1.0× 140 0.6× 288 1.4× 243 1.3× 169 1.3× 66 1.1k
Margarida Campinas Portugal 12 461 0.8× 176 0.8× 164 0.8× 72 0.4× 138 1.1× 19 748
Hideshi Seki Japan 18 480 0.9× 163 0.7× 131 0.6× 81 0.4× 106 0.8× 51 982
Hua Huang China 14 683 1.2× 187 0.8× 267 1.3× 176 0.9× 172 1.3× 26 1.3k
Liqiu Zhang China 18 654 1.2× 185 0.8× 284 1.4× 300 1.6× 82 0.6× 31 1.0k
Cheng‐Chung Liu Taiwan 13 413 0.7× 140 0.6× 203 1.0× 76 0.4× 73 0.6× 32 760
Carlos Roberto Bellato Brazil 21 406 0.7× 134 0.6× 264 1.3× 222 1.2× 122 0.9× 50 1.2k

Countries citing papers authored by Dhananjay Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Dhananjay Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dhananjay Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Dhananjay Kumar. A scholar is included among the top collaborators of Dhananjay 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 Dhananjay Kumar. Dhananjay Kumar 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.
Kumar, Dhananjay & Subir Sen. (2024). Investigation of the causality between participation in global value chains and CO 2 emissions between developed and developing countries. Journal of International Trade & Economic Development. 34(5). 1143–1169. 1 indexed citations
2.
Okafor, Fabian C., et al.. (2024). Prevalence and predictors of indoor secondhand tobacco smoke exposure among Senegalese household population. Journal of Human Behavior in the Social Environment. 35(7). 1326–1338. 2 indexed citations
3.
Kumar, Dhananjay, et al.. (2022). Biomass and lipid production potential of cyanobacteria and microalgae isolated from the diverse habitats of Garhwal Himalaya, Uttarakhand, India. Biomass and Bioenergy. 162. 106469–106469. 12 indexed citations
4.
Kumar, Dhananjay, et al.. (2021). Microalgal and cyanobacterial diversity of two selected hot springs of Garhwal Himalaya, Uttarakhand, India. Fundamental and Applied Limnology / Archiv für Hydrobiologie. 195(2). 111–127. 8 indexed citations
5.
6.
Kumar, Dhananjay, et al.. (2020). Biomass and Lipid Productivities of Cyanobacteria- Leptolyngbya foveolarum HNBGU001. BioEnergy Research. 14(1). 278–291. 23 indexed citations
7.
Rai, Jyoti, et al.. (2016). Potential of cyanobacterial biofilms in phosphate removal and biomass production. Journal of Environmental Management. 177. 138–144. 20 indexed citations
8.
Kumar, Dhananjay & J. P. Gaur. (2014). Growth and metal removal potential of a Phormidium bigranulatum-dominated mat following long-term exposure to elevated levels of copper. Environmental Science and Pollution Research. 21(17). 10279–10285. 5 indexed citations
9.
Kumar, Dhananjay, et al.. (2014). Message Security Through Digital Signature Generation and Message Digest Algorithm. 1 indexed citations
10.
Kumar, Dhananjay, et al.. (2012). Growth, composition and metal removal potential of a Phormidium bigranulatum-dominated mat at elevated levels of cadmium. Aquatic Toxicology. 116-117. 24–33. 10 indexed citations
11.
Kumar, Dhananjay, et al.. (2011). Removal of metal ions by Phormidium bigranulatum (Cyanobacteria)-dominated mat in batch and continuous flow systems. Bioresource Technology. 104. 202–207. 26 indexed citations
12.
Kumar, Dhananjay, et al.. (2011). Continuous metal removal from solution and industrial effluents using Spirogyra biomass-packed column reactor. Water Research. 46(3). 779–788. 99 indexed citations
13.
Kumar, Dhananjay & J. P. Gaur. (2010). Chemical reaction- and particle diffusion-based kinetic modeling of metal biosorption by a Phormidium sp.-dominated cyanobacterial mat. Bioresource Technology. 102(2). 633–640. 136 indexed citations
14.
Kumar, Dhananjay & J. P. Gaur. (2010). Metal biosorption by two cyanobacterial mats in relation to pH, biomass concentration, pretreatment and reuse. Bioresource Technology. 102(3). 2529–2535. 79 indexed citations
15.
Kumar, Dhananjay, Lalit K. Pandey, & J. P. Gaur. (2010). Evaluation of various isotherm models, and metal sorption potential of cyanobacterial mats in single and multi-metal systems. Colloids and Surfaces B Biointerfaces. 81(2). 476–485. 25 indexed citations
16.
Kumar, Dhananjay, Bhanu Prakash, Lalit K. Pandey, & J. P. Gaur. (2009). Sorption of Paraquat and 2,4-D by an Oscillatoria Sp.-Dominated Cyanobacterial Mat. Applied Biochemistry and Biotechnology. 160(8). 2475–2485. 17 indexed citations
17.
Gupta, Sharda, Dhananjay Kumar, & J. P. Gaur. (2008). Kinetic and isotherm modeling of lead(II) sorption onto some waste plant materials. Chemical Engineering Journal. 148(2-3). 226–233. 78 indexed citations
18.
Kumar, Dhananjay, et al.. (2008). Mono-component versus binary isotherm models for Cu(II) and Pb(II) sorption from binary metal solution by the green alga Pithophora oedogonia. Bioresource Technology. 99(17). 8280–8287. 56 indexed citations
19.
Kumar, Dhananjay, et al.. (2007). Removal of Cu(II) and Pb(II) by Pithophora oedogonia: Sorption, desorption and repeated use of the biomass. Journal of Hazardous Materials. 152(3). 1011–1019. 54 indexed citations
20.
Binnal, Prakash, et al.. (2000). 10.51847/Obt7UXx. Time to knit. 6(1). 852–859. 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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