This map shows the geographic impact of P.N. Sudha'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 P.N. Sudha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P.N. Sudha more than expected).
This network shows the impact of papers produced by P.N. Sudha. 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 P.N. Sudha. The network helps show where P.N. Sudha may publish in the future.
Co-authorship network of co-authors of P.N. Sudha
This figure shows the co-authorship network connecting the top 25 collaborators of P.N. Sudha.
A scholar is included among the top collaborators of P.N. Sudha 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 P.N. Sudha. P.N. Sudha is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sudha, P.N., et al.. (2014). Synthesis and characterization of ternary blends of Chitosan, Vermiculite and Montmorillonite clay. Der pharmacia lettre. 6(3). 79–87.1 indexed citations
8.
Gomathi, T., et al.. (2014). Synthesis and characterization of graft copolymerization of chitosan with ethylene dimethacrylate. Der pharmacia lettre. 6(4). 296–305.3 indexed citations
9.
Latha, Srinivasan, et al.. (2014). Synthesis and characterisation of chitosan/sodium alginate/carboxymethyl cellulose beads. Der pharmacia lettre. 6(6). 389–395.2 indexed citations
Gomathi, T., et al.. (2013). Synthesis and characterization of cross linked chitosan-polystyrene polymerblends. Der pharmacia lettre. 5(4). 74–83.6 indexed citations
12.
Sudha, P.N., et al.. (2013). A Review on Hepatoprotective Activity of Commonly Consumed Vegetables. Der pharmacia lettre. 5(5). 290–304.3 indexed citations
13.
Gomathi, T., et al.. (2013). Preparation and characterization of biocomposites: Chitosan and silk fibroin. Der pharmacia lettre. 5(4). 88–97.7 indexed citations
14.
Gomathi, T., et al.. (2012). Adsorptive removal of chromium (VI) from aqueous solutions and its kinetics study. Archives of applied science research. 4(1). 225–235.5 indexed citations
15.
Kanchana, V, et al.. (2012). Adsorption analysis of Pb(II) by nanocomposites of chitosan with methyl cellulose and clay. Der pharmacia lettre. 4(4). 1071–1079.19 indexed citations
Ramya, R., et al.. (2011). Equilibrium and kinetic studies of fluoride adsorption by chitin/cellulose composite. Archives of applied science research. 3(3). 415–423.10 indexed citations
18.
Saravanan, D., T. Gomathi, & P.N. Sudha. (2011). Comparative Study of Thermal Stability Using Natural Polymer Blend by Cross Linking. Archives of applied science research. 3(6). 342–350.6 indexed citations
19.
Ranjitha, J., et al.. (2009). Phytochemical Investigation of n-Hexane Extract of Leaves of Cleome gynandra. Asian Journal of Chemistry. 21(5). 3455–3458.4 indexed citations
20.
Sudha, P.N., et al.. (2008). Development Of Regional Climate Mitigation Baseline For A Dominant Agro-Ecological Zone Of \nKarnataka, India. eScholarship (California Digital Library).4 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.