Ajay Singh

5.6k total citations · 1 hit paper
45 papers, 3.6k citations indexed

About

Ajay Singh is a scholar working on Pollution, Molecular Biology and Computer Networks and Communications. According to data from OpenAlex, Ajay Singh has authored 45 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pollution, 16 papers in Molecular Biology and 7 papers in Computer Networks and Communications. Recurrent topics in Ajay Singh's work include Microbial bioremediation and biosurfactants (15 papers), Microbial Metabolic Engineering and Bioproduction (8 papers) and Enzyme Production and Characterization (4 papers). Ajay Singh is often cited by papers focused on Microbial bioremediation and biosurfactants (15 papers), Microbial Metabolic Engineering and Bioproduction (8 papers) and Enzyme Production and Characterization (4 papers). Ajay Singh collaborates with scholars based in Canada, India and Australia. Ajay Singh's co-authors include Owen P. Ward, Jonathan D. Van Hamme, Ramesh Chander Kuhad, O. P. Ward, Zarook Shareefdeen, Karl–Erik L. Eriksson, N. Sethunathan, Atul Kumar Johri, Nalina Nadarajah and Jing Ye and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied and Environmental Microbiology and Applied Microbiology and Biotechnology.

In The Last Decade

Ajay Singh

42 papers receiving 3.4k citations

Hit Papers

align trajectories

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.

Surfactants in microbiology and biotechnology: Part 2. Application aspects

2006 558 citations Ajay Singh, Jonathan D. Van Hamme et al. Biotechnology Advances profile →

Peers

Ajay Singh

POLLU

MB

BE

HTM

PS

S. Hartmans Netherlands

M. Manuela R. da Fonseca Portugal

R. S. Singh India

Andrew J. Daugulis Canada

O. P. Ward Canada

Kenneth F. Reardon United States

J A de Bont Netherlands

Henk W. van Verseveld Netherlands

Siegmund Lang Germany

Sikandar I. Mulla India

S. Hartmans Netherlands

Ajay Singh

1.2k ×0.8

POLLU

1.4k ×1.2

MB

460 ×0.7

BE

395 ×0.8

HTM

417 ×1.0

PS

Citations per year, relative to Ajay Singh Ajay Singh (= 1×) peers S. Hartmans

Countries citing papers authored by Ajay Singh

Since Specialization

Citations

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

Fields of papers citing papers by Ajay Singh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ajay Singh

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Singh, Ajay, et al.. (2025). Dynamic properties and diverse applications of deep eutectic solvents. SHILAP Revista de lepidopterología. 5(1). 100135–100135. 4 indexed citations

2.

Singh, Ajay, et al.. (2024). Exploring the Boundaries: Online Compiler Limitations and Capabilities. 1–7.

3.

Singh, Ajay, Brajesh K. Singh, & Owen P. Ward. (2012). Potential applications of bioprocess technology in petroleum industry. Biodegradation. 23(6). 865–880. 17 indexed citations

4.

Singh, Ajay, Ramesh Chander Kuhad, & Owen P. Ward. (2009). Advances in Applied Bioremediation. DIAL (Catholic University of Leuven). 91 indexed citations

5.

Ahamed, Aftab, Ajay Singh, & Owen P. Ward. (2006). Chymostatin can combine with pepstatin to eliminate extracellular protease activity in cultures of Aspergillus niger NRRL-3. Journal of Industrial Microbiology & Biotechnology. 34(2). 165–169. 6 indexed citations

6.

Hamme, Jonathan D. Van, Ajay Singh, & Owen P. Ward. (2006). Physiological aspects. Biotechnology Advances. 24(6). 604–620. 353 indexed citations

7.

Singh, Ajay, et al.. (2006). Composting: A Potentially Safe Process for Disposal of Genetically Modified Organisms. Critical Reviews in Biotechnology. 26(1). 1–16. 22 indexed citations

8.

Ward, O. P., et al.. (2005). Physiology and Biotechnology of Aspergillus. Advances in applied microbiology. 58. 1–75. 106 indexed citations

9.

Ahamed, Aftab, Ajay Singh, & Owen P. Ward. (2005). Incorporation of pepstatin into culture media for reduction of protease activity in filtrates from Aspergillus niger NRRL-3. Process Biochemistry. 41(4). 789–793. 5 indexed citations

10.

Ahamed, Aftab, Ajay Singh, & Owen P. Ward. (2005). Culture-Based Strategies for Reduction of Protease Activity in Filtrates from Aspergillus niger NRRL-3. World Journal of Microbiology and Biotechnology. 21(8-9). 1577–1583. 11 indexed citations

11.

Shareefdeen, Zarook & Ajay Singh. (2005). Biotechnology for Odor and Air Pollution Control. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 233 indexed citations

12.

Ward, Owen P., Ajay Singh, & Jonathan D. Van Hamme. (2003). Accelerated biodegradation of petroleum hydrocarbon waste. Journal of Industrial Microbiology & Biotechnology. 30(5). 260–270. 134 indexed citations

13.

Singh, Ajay, et al.. (2002). Biotechnology and bioremediation: successes and limitations. Applied Microbiology and Biotechnology. 59(2-3). 143–152. 297 indexed citations

14.

Ward, O. P., et al.. (2001). Microbial treatment of a styrene-contaminated air stream in a biofilter with high elimination capacities. Journal of Industrial Microbiology & Biotechnology. 26(4). 196–202. 34 indexed citations

15.

Giri, Archana, Vikas Dhingra, Charu Chandra Giri, et al.. (2001). Biotransformations using plant cells, organ cultures and enzyme systems: current trends and future prospects. Biotechnology Advances. 19(3). 175–199. 145 indexed citations

16.

Parmar, Nagina, Ajay Singh, & Owen P. Ward. (2001). . World Journal of Microbiology and Biotechnology. 17(2). 169–172. 23 indexed citations

17.

Singh, Brajesh K., Ramesh Chander Kuhad, Ajay Singh, Rup Lal, & Kritika Tripathi. (1999). Biochemical and Molecular Basis of Pesticide Degradation by Microorganisms. Critical Reviews in Biotechnology. 19(3). 197–225. 74 indexed citations

18.

Singh, Ajay & O. P. Ward. (1998). Docosapentaenoic acid (C22:5, ?-3) production by Pythium acanthicum. Journal of Industrial Microbiology & Biotechnology. 20(3-4). 187–191. 1 indexed citations

19.

Singh, Ajay, et al.. (1996). Docosahexaenoic acid (DHA) production by Thraustochytrium sp. ATCC 20892. World Journal of Microbiology and Biotechnology. 12(1). 76–81. 58 indexed citations

20.

Singh, Ajay & Zary Segall. (1982). Synthetic Workload Generation for Experimentation with Multiprocessors.. International Conference on Distributed Computing Systems. 104(17). 778–785. 6 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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