Uma Shanker

277 total papers · 6.8k total citations
138 papers, 4.6k citations indexed

About

Uma Shanker is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Uma Shanker has authored 138 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Renewable Energy, Sustainability and the Environment, 66 papers in Materials Chemistry and 33 papers in Organic Chemistry. Recurrent topics in Uma Shanker’s work include Advanced Photocatalysis Techniques (62 papers), Nanomaterials for catalytic reactions (33 papers) and Advanced Nanomaterials in Catalysis (26 papers). Uma Shanker is often cited by papers focused on Advanced Photocatalysis Techniques (62 papers), Nanomaterials for catalytic reactions (33 papers) and Advanced Nanomaterials in Catalysis (26 papers). Uma Shanker collaborates with scholars based in India, South Africa and Kuwait. Uma Shanker's co-authors include Manviri Rani, Vidhisha Jassal, Shiv Shankar, Rachna, Shikha Shikha, Paresh Chandra Ray, Keshu, Hongtao Yu, Gopala Krishna Darbha and Anant Kumar Singh and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Engineering Journal and Food Chemistry.

Co-authorship network of co-authors of Uma Shanker

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

Uma Shanker

129 papers receiving 4.5k citations

Fields of papers citing papers by Uma Shanker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Uma Shanker

Since Specialization
Citations

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

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

Rankless by CCL
2026