R. Vinayakan

434 total citations
20 papers, 372 citations indexed

About

R. Vinayakan is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Molecular Biology. According to data from OpenAlex, R. Vinayakan has authored 20 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Materials Chemistry, 11 papers in Electrical and Electronic Engineering and 7 papers in Molecular Biology. Recurrent topics in R. Vinayakan's work include Quantum Dots Synthesis And Properties (13 papers), Chalcogenide Semiconductor Thin Films (8 papers) and Advanced biosensing and bioanalysis techniques (7 papers). R. Vinayakan is often cited by papers focused on Quantum Dots Synthesis And Properties (13 papers), Chalcogenide Semiconductor Thin Films (8 papers) and Advanced biosensing and bioanalysis techniques (7 papers). R. Vinayakan collaborates with scholars based in India, United States and Bulgaria. R. Vinayakan's co-authors include K. G. K. Warrier, P. Krishna Pillai, K. George Thomas, P. Ramamurthy, P. Mukundan, Rajesh Komban, Annie Abraham, Annie John, Pratheesh V. Nair and Francis Fernandez and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Applied Physics and Chemistry of Materials.

In The Last Decade

R. Vinayakan

20 papers receiving 365 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Vinayakan India 11 300 147 66 53 47 20 372
Yutaka Kaihatsu Japan 10 448 1.5× 136 0.9× 25 0.4× 52 1.0× 45 1.0× 12 501
D. A. Eurov Russia 11 328 1.1× 56 0.4× 39 0.6× 38 0.7× 89 1.9× 51 427
Bo Fu China 11 250 0.8× 48 0.3× 69 1.0× 41 0.8× 38 0.8× 30 388
Pingping Teng China 15 193 0.6× 255 1.7× 66 1.0× 92 1.7× 114 2.4× 42 451
Tonya M. Atkins United States 10 611 2.0× 165 1.1× 117 1.8× 43 0.8× 292 6.2× 10 751
Longfei Ruan China 13 555 1.9× 394 2.7× 29 0.4× 48 0.9× 204 4.3× 24 709
Rahul Kumar Sharma India 9 258 0.9× 92 0.6× 12 0.2× 54 1.0× 68 1.4× 24 351
Nan Jian China 11 210 0.7× 67 0.5× 30 0.5× 60 1.1× 143 3.0× 27 420

Countries citing papers authored by R. Vinayakan

Since Specialization
Citations

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

Fields of papers citing papers by R. Vinayakan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Vinayakan

This figure shows the co-authorship network connecting the top 25 collaborators of R. Vinayakan. A scholar is included among the top collaborators of R. Vinayakan 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 R. Vinayakan. R. Vinayakan 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
1.
Vishnu, V., et al.. (2025). Charge transfer state competing with excited state intramolecular proton transfer makes multiple emissions in salicylidene-2-anthrylamine. New Journal of Chemistry. 49(12). 5078–5086. 1 indexed citations
2.
3.
Vinayakan, R., et al.. (2024). Simple and Cost-Effective Quantum Dot Chemodosimeter for Visual Detection of Biothiols in Human Blood Serum. ACS Omega. 9(6). 6588–6594. 2 indexed citations
4.
Vinayakan, R., et al.. (2023). Quantum Dot-Based Fluorometric Sensor for Hg(II) in Water Customizable for Onsite Visual Detection. ACS Omega. 8(32). 29468–29474. 10 indexed citations
5.
Vinayakan, R., et al.. (2020). Comparative Studies of High Contrast Fluorescence Imaging Efficiency of Silica-coated CdSe Quantum Dots with Green and Red Emission. SHILAP Revista de lepidopterología. 1 indexed citations
6.
Vinayakan, R., et al.. (2020). Photoinduced charge transfer studies of type-II core-shell ZnTe-ZnSe quantum dots. Journal of Nanoparticle Research. 22(6). 6 indexed citations
7.
Vinayakan, R., et al.. (2020). An inverted ZnO/P3HT:PbS bulk-heterojunction hybrid solar cell with a CdSe quantum dot interface buffer layer. RSC Advances. 10(28). 16693–16699. 16 indexed citations
8.
Vinayakan, R., et al.. (2019). Photoinduced electron transfer in novel CdSe–Cu2Se type II core–shell quantum dots. RSC Advances. 9(26). 15092–15098. 3 indexed citations
9.
Vinayakan, R., et al.. (2018). CuInS2–In2Se3 quantum dots – a novel material via a green synthesis approach. RSC Advances. 8(65). 37146–37150. 7 indexed citations
10.
Vinayakan, R., et al.. (2016). A Novel Fluorescent Quantum Dot Probe for the Rapid Diagnostic High Contrast Imaging of Tumor in Mice. Journal of Fluorescence. 27(2). 669–677. 11 indexed citations
11.
Vinayakan, R., et al.. (2014). Effective cellular internalization of silica-coated CdSe quantum dots for high contrast cancer imaging and labelling applications. Cancer Nanotechnology. 5(1). 1–1. 40 indexed citations
12.
Ranjith, K., et al.. (2014). Solvent polarity and nanoscale morphology in bulk heterojunction organic solar cells: A case study. Journal of Applied Physics. 115(10). 6 indexed citations
13.
Vinayakan, R., et al.. (2011). Cellular uptake and subcellular localization of highly luminescent silica-coated CdSe quantum dots – In vitro and in vivo. Journal of Colloid and Interface Science. 357(2). 366–371. 14 indexed citations
14.
Vinayakan, R., et al.. (2011). Fluorescence Imaging of Stem Cells, Cancer Cells and Semi-Thin Sections of Tissues using Silica-Coated CdSe Quantum Dots. Journal of Fluorescence. 21(4). 1365–1370. 5 indexed citations
15.
Vinayakan, R., et al.. (2011). Synthesis of CdS nanorods and nanospheres: shape tuning by the controlled addition of a sulfide precursor at room temperature. CrystEngComm. 13(7). 2340–2340. 43 indexed citations
16.
Vinayakan, R., et al.. (2010). Biokinetics and In Vivo Distribution Behaviours of Silica-Coated Cadmium Selenide Quantum Dots. Biological Trace Element Research. 142(2). 213–222. 14 indexed citations
17.
Vinayakan, R., et al.. (2010). Cytotoxicity and fluorescence studies of silica-coated CdSe quantum dots for bioimaging applications. Journal of Nanoparticle Research. 13(6). 2587–2596. 25 indexed citations
18.
Vinayakan, R., et al.. (2007). An Approach for Optimizing the Shell Thickness of Core−Shell Quantum Dots Using Photoinduced Charge Transfer. The Journal of Physical Chemistry C. 111(28). 10146–10149. 51 indexed citations
19.
Komban, Rajesh, P. Mukundan, P. Krishna Pillai, R. Vinayakan, & K. G. K. Warrier. (2004). High-Surface-Area Nanocrystalline Cerium Phosphate through Aqueous Sol−Gel Route. Chemistry of Materials. 16(14). 2700–2705. 88 indexed citations
20.
Komban, Rajesh, Bhuvaneswari M. Sivakumar, P. Krishna Pillai, et al.. (2004). Synthesis of nanocrystalline lanthanum phosphate for low temperature densification to monazite ceramics. Materials Letters. 58(11). 1687–1691. 22 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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