G. Umadevi

747 total citations
29 papers, 584 citations indexed

About

G. Umadevi is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, G. Umadevi has authored 29 papers receiving a total of 584 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Electrical and Electronic Engineering, 25 papers in Materials Chemistry and 8 papers in Biomedical Engineering. Recurrent topics in G. Umadevi's work include Gas Sensing Nanomaterials and Sensors (21 papers), ZnO doping and properties (21 papers) and Advanced Chemical Sensor Technologies (6 papers). G. Umadevi is often cited by papers focused on Gas Sensing Nanomaterials and Sensors (21 papers), ZnO doping and properties (21 papers) and Advanced Chemical Sensor Technologies (6 papers). G. Umadevi collaborates with scholars based in India, Australia and United States. G. Umadevi's co-authors include V. D. Mote, Madhavaprasad Dasari, P. Nagaraju, Kurugundla Gopi Krishna, Saidi Reddy Parne, M. Manickam, Deepak P. Dubal, P. M. Kulal, Ashok Kumar Nanjundan and R. Mariappan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Alloys and Compounds and Journal of Materials Chemistry C.

In The Last Decade

G. Umadevi

21 papers receiving 560 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. Umadevi India 13 422 414 151 125 109 29 584
Abderrahim Moumen Italy 12 505 1.2× 448 1.1× 194 1.3× 147 1.2× 138 1.3× 22 694
Zhaorui Lu China 13 456 1.1× 320 0.8× 162 1.1× 174 1.4× 107 1.0× 17 555
Lianfeng Zhu China 9 323 0.8× 291 0.7× 142 0.9× 110 0.9× 65 0.6× 10 441
Kanika Anand India 5 307 0.7× 199 0.5× 141 0.9× 141 1.1× 76 0.7× 8 387
B. C. Yadav India 10 303 0.7× 220 0.5× 136 0.9× 96 0.8× 99 0.9× 21 399
Hashitha M. M. Munasinghe Arachchige Italy 9 510 1.2× 321 0.8× 252 1.7× 234 1.9× 128 1.2× 12 631
R. N. Mariammal India 9 283 0.7× 309 0.7× 97 0.6× 78 0.6× 71 0.7× 19 455
Veena Mounasamy India 10 438 1.0× 191 0.5× 211 1.4× 173 1.4× 199 1.8× 14 517
Zheng Chenmou China 6 424 1.0× 359 0.9× 155 1.0× 171 1.4× 107 1.0× 6 549
Yanqiao Ding China 9 351 0.8× 217 0.5× 196 1.3× 115 0.9× 86 0.8× 10 442

Countries citing papers authored by G. Umadevi

Since Specialization
Citations

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

Fields of papers citing papers by G. Umadevi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Umadevi

This figure shows the co-authorship network connecting the top 25 collaborators of G. Umadevi. A scholar is included among the top collaborators of G. Umadevi 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 G. Umadevi. G. Umadevi 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
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Mariappan, R., et al.. (2025). Enlightening Au@ZnS nanoparticles for superior visible-light photocatalysis of methylene blue dye. Journal of Alloys and Compounds. 1038. 182930–182930.
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Umadevi, G. & Kurugundla Gopi Krishna. (2024). Camellia sinensis-mediated green synthesis of ZnO nanoparticles: An eco-friendly approach for high-performance gas sensing. Sensors and Actuators A Physical. 374. 115479–115479. 16 indexed citations
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Umadevi, G., et al.. (2024). Optical and ammonia sensing properties of Mn doped ZnO nanostructured films for gas sensors application. Emergent Materials. 7(6). 2907–2920. 13 indexed citations
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Umadevi, G., Kurugundla Gopi Krishna, & V. D. Mote. (2024). Green synthesis of ZnCeO2 and ZnCuCeO2 nanocomposites for enhanced gas sensing: a synergistic approach towards sustainable ammonia detection. Journal of Materials Science Materials in Electronics. 35(22).
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Umadevi, G., et al.. (2024). Structural, optical and gas sensing properties of Zn-doped CuO nanostructure thin films for benzene gas sensing applications. Journal of Materials Science Materials in Electronics. 35(1). 7 indexed citations
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Umadevi, G., et al.. (2023). Effect of Ni doping on structural, optical and gas sensing properties of ZnO films for the development of acetone sensor devices. Materials Chemistry and Physics. 301. 127667–127667. 35 indexed citations
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Ramesh, T., et al.. (2023). A comparative study of antibacterial, anticancer and gas-sensing properties of zinc oxide nanostructures synthesized by different routes. Journal of Materials Science Materials in Electronics. 34(1). 12 indexed citations
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Umadevi, G., et al.. (2022). Structural, morphological, and gas sensing properties of Co-doped ZnO nanoparticles. Journal of the Australian Ceramic Society. 58(3). 793–802. 18 indexed citations
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Umadevi, G., V. D. Mote, & Madhavaprasad Dasari. (2021). Precipitated nickel doped ZnO nanoparticles with enhanced low temperature ethanol sensing properties. 21(4). 216–226.
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Vijayan, Smitha, Chandra Sekhar Dash, G. Umadevi, M. Sundararajan, & R. Mariappan. (2020). Investigation of Structural, Optical and Antibacterial Activity of ZnS Nanoparticles. Journal of Cluster Science. 32(6). 1601–1608. 36 indexed citations
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Dasari, Madhavaprasad, G. Umadevi, & V. D. Mote. (2018). Structural, morphological, magnetic and electrical properties of Ni-doped ZnO nanoparticles synthesized by co-precipitation method. Processing and Application of Ceramics. 12(2). 100–110. 52 indexed citations
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Umadevi, G., et al.. (2017). Effect of copper concentration on the physical properties of copper doped NiO thin films deposited by spray pyrolysis. Materials Chemistry and Physics. 191. 181–187. 34 indexed citations
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Umadevi, G., V. D. Mote, & Madhavaprasad Dasari. (2017). Precipitated nickel doped ZnO nanoparticles with enhanced low temperature ethanol sensing properties. SHILAP Revista de lepidopterología. 3(4). 179–185. 29 indexed citations
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Umadevi, G., V. D. Mote, & Madhavaprasad Dasari. (2016). Precipitation derived ZnS:Ni nanocrystals: Study of Structural and Morphological Properties. Materials Today Proceedings. 3(10). 3892–3900. 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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