T. Ramakrishnappa

2.2k total citations
78 papers, 1.8k citations indexed

About

T. Ramakrishnappa is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electrochemistry. According to data from OpenAlex, T. Ramakrishnappa has authored 78 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Materials Chemistry, 35 papers in Electrical and Electronic Engineering and 31 papers in Electrochemistry. Recurrent topics in T. Ramakrishnappa's work include Electrochemical Analysis and Applications (31 papers), Advanced Photocatalysis Techniques (22 papers) and Electrochemical sensors and biosensors (21 papers). T. Ramakrishnappa is often cited by papers focused on Electrochemical Analysis and Applications (31 papers), Advanced Photocatalysis Techniques (22 papers) and Electrochemical sensors and biosensors (21 papers). T. Ramakrishnappa collaborates with scholars based in India, United Kingdom and Brazil. T. Ramakrishnappa's co-authors include T. N. Ravishankar, Muralikrishna Sreeramareddygari, G. Nagaraju, D. H. Nagaraju, Pandurangappa Malingappa, R. Geetha Balakrishna, Thomas S. Varley, H. Rajanaika, Sureshkumar Kempahanumakkagari and Jaı̈rton Dupont and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Cleaner Production and Carbon.

In The Last Decade

T. Ramakrishnappa

76 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. Ramakrishnappa India	23	868	741	486	333	266	78	1.8k
A. Elangovan India	21	815 0.9×	810 1.1×	339 0.7×	405 1.2×	273 1.0×	74	1.9k
Xiaoyun Lin China	20	707 0.8×	835 1.1×	558 1.1×	357 1.1×	399 1.5×	58	1.9k
Aysun Şavk Türkiye	23	682 0.8×	859 1.2×	270 0.6×	418 1.3×	232 0.9×	32	1.7k
Limei Sun China	21	559 0.6×	811 1.1×	342 0.7×	148 0.4×	194 0.7×	75	1.7k
Saravanan Govindaraju South Korea	23	938 1.1×	644 0.9×	349 0.7×	219 0.7×	320 1.2×	53	1.8k
Dongen Zhang China	27	1.1k 1.2×	1.3k 1.7×	1.0k 2.1×	451 1.4×	158 0.6×	141	2.3k
Xuexiang Weng China	26	663 0.8×	817 1.1×	596 1.2×	315 0.9×	396 1.5×	55	1.7k
James Joseph India	22	690 0.8×	753 1.0×	309 0.6×	376 1.1×	171 0.6×	53	1.5k
Perumal Rameshkumar India	22	591 0.7×	968 1.3×	240 0.5×	569 1.7×	277 1.0×	44	1.5k
Deivasigamani Ranjith Kumar South Korea	28	925 1.1×	1.3k 1.8×	588 1.2×	376 1.1×	274 1.0×	64	2.3k

Countries citing papers authored by T. Ramakrishnappa

Since Specialization

Citations

This map shows the geographic impact of T. Ramakrishnappa'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 T. Ramakrishnappa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Ramakrishnappa more than expected).

Fields of papers citing papers by T. Ramakrishnappa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Ramakrishnappa

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

All Works

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20 of 20 papers shown

Girish, K.M., S.C. Prashantha, T. Ramakrishnappa, et al.. (2025). Blue-red tunable emission of ZnO: Sm³+ nanophosphors: a comprehensive study for optoelectronic and environmental applications. Applied Physics A. 131(11).

Udayabhanu, et al.. (2024). Deciphering solar light-driven mechanisms of Ag-decorated ZnS@Graphene composite for Hydrogen production, Dye degradation, and Dopamine sensing. International Journal of Hydrogen Energy. 137. 1235–1247. 2 indexed citations

Prakash, Halan, et al.. (2024). CuO Nano Leaves Based Non-Enzymatic Electrochemical Interface for Glucose Sensing. International Research Journal on Advanced Engineering Hub (IRJAEH). 2(4). 1094–1100.

Ramakrishnappa, T., et al.. (2024). Green-Synthesized Sm3+-Doped ZnO Nanoparticles for Multifunctional Applications. Advances in Materials Science and Engineering. 2024. 1–11. 6 indexed citations

Palaniyandy, Nithyadharseni, Durai Govindarajan, Dhana Lakshmi, et al.. (2024). An overview of recent advances in Pt and Pd-based materials: From design strategies to reaction mechanisms. Journal of Industrial and Engineering Chemistry. 146. 213–237. 6 indexed citations

Prashantha, K., et al.. (2023). Green synthesis of Ag-ZnFe2O4@graphene nanocomposite for photocatalytic and electrochemical applications. Optical Materials. 147. 114704–114704. 13 indexed citations

Ramakrishnappa, T., et al.. (2023). Efficient strategies to produce Graphene and functionalized graphene materials: A review. Applied Surface Science Advances. 14. 100386–100386. 36 indexed citations

Kempahanumakkagari, Sureshkumar & T. Ramakrishnappa. (2021). A near infrared fluorescent probe for naked eye visualization and selective detection of hydrogen sulfide. Materials Today Proceedings. 49. 597–602. 2 indexed citations

Yadav, L. S. Reddy, et al.. (2021). Electrical property of zirconium oxide nanoparticle synthesized by hydrothermal method. Materials Today Proceedings. 49. 686–689. 6 indexed citations

10.

Ramakrishnappa, T., et al.. (2020). Copper oxide impregnated glassy carbon spheres based electrochemical interface for nitrite/nitrate sensing. Materials Chemistry and Physics. 245. 122744–122744. 22 indexed citations

11.

Sreeramareddygari, Muralikrishna, et al.. (2019). A novel mixed matrix membrane of phenolphthalein hydrazide and polysulfone for the detection of copper ions in environmental water samples. Environmental Progress & Sustainable Energy. 38(5). 3 indexed citations

12.

Kempahanumakkagari, Sureshkumar, Vanish Kumar, Pallabi Samaddar, et al.. (2018). Biomolecule-embedded metal-organic frameworks as an innovative sensing platform. Biotechnology Advances. 36(2). 467–481. 90 indexed citations

13.

Sreeramareddygari, Muralikrishna, et al.. (2017). Hydrogels of polyaniline with graphene oxide for highly sensitive electrochemical determination of lead ions. Analytica Chimica Acta. 990. 67–77. 83 indexed citations

14.

Zhang, Zefei, Carlos Fernández, Manickam Minakshi, et al.. (2016). Adsorption removal of methylene blue from aqueous solution on carbon-coated Fe ₃ O ₄ microspheres functionalized with chloroacetic acid. Science and Engineering of Composite Materials. 25(2). 353–361. 2 indexed citations

15.

Manjunath, K., Virgínia S. Souza, G. Nagaraju, et al.. (2015). Mesoporous Foam TiO₂ Nanomaterials for Effective Hydrogen Production. Chemistry - A European Journal. 21(49). 17624–17630. 15 indexed citations

16.

Naika, H. Raja, et al.. (2014). Tapioca starch: An efficient fuel in gel-combustion synthesis of photocatalytically and anti-microbially active ZnO nanoparticles. Materials Characterization. 99. 266–276. 37 indexed citations

17.

Ravishankar, T. N., T. Ramakrishnappa, H. Nagabhushana, et al.. (2014). Hydrogen generation and degradation of trypan blue using fern-like structured silver-doped TiO₂nanoparticles. New Journal of Chemistry. 39(2). 1421–1429. 31 indexed citations

18.

Ramakrishnappa, T., et al.. (2013). A Fluorescent Chemodosimeter for Hg2+Based on a Spirolactam Ring-Opening Strategy and its Application Towards Mercury Determination in Aqueous and Cellular Media. Journal of Fluorescence. 24(1). 67–74. 19 indexed citations

19.

Crivillers, Núria, Emanuele Orgiu, Jürgen Rotzler, et al.. (2012). Multiscale Charge Injection and Transport Properties in Self‐Assembled Monolayers of Biphenyl Thiols with Varying Torsion Angles. Chemistry - A European Journal. 18(33). 10335–10347. 28 indexed citations

20.

Malingappa, Pandurangappa, T. Ramakrishnappa, & Richard G. Compton. (2009). Functionalization of glassy carbon spheres by ball milling of aryl diazonium salts. Carbon. 47(9). 2186–2193. 34 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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