Radha Narayanan

13.7k total citations · 4 hit papers
35 papers, 11.9k citations indexed

About

Radha Narayanan is a scholar working on Electronic, Optical and Magnetic Materials, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, Radha Narayanan has authored 35 papers receiving a total of 11.9k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Electronic, Optical and Magnetic Materials, 16 papers in Organic Chemistry and 16 papers in Materials Chemistry. Recurrent topics in Radha Narayanan's work include Gold and Silver Nanoparticles Synthesis and Applications (19 papers), Nanomaterials for catalytic reactions (13 papers) and Quantum Dots Synthesis And Properties (6 papers). Radha Narayanan is often cited by papers focused on Gold and Silver Nanoparticles Synthesis and Applications (19 papers), Nanomaterials for catalytic reactions (13 papers) and Quantum Dots Synthesis And Properties (6 papers). Radha Narayanan collaborates with scholars based in United States and India. Radha Narayanan's co-authors include Mostafa A. El‐Sayed, Clemens Burda, Xiaobo Chen, Robert J. Lipert, Marc D. Porter, Lorraine M. Siperko, Gufeng Wang, Mahmoud A. Mahmoud, Christopher E. Tabor and L. D. Ziegler and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and Chemical Society Reviews.

In The Last Decade

Radha Narayanan

35 papers receiving 11.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Chemistry and Properties of Nanocrystals of Different Shapes

2005 6.3k citations Clemens Burda, Xiaobo Chen et al. Chemical Reviews profile →
Catalysis with Transition Metal Nanoparticles in Colloidal Solution: Nanoparticle Shape Dependence and Stability

2005 1.1k citations Radha Narayanan, Mostafa A. El‐Sayed The Journal of Physical Chemistry B profile →
Shape-Dependent Catalytic Activity of Platinum Nanoparticles in Colloidal Solution

2004 1.0k citations Radha Narayanan, Mostafa A. El‐Sayed Nano Letters profile →
Effect of Catalysis on the Stability of Metallic Nanoparticles: Suzuki Reaction Catalyzed by PVP-Palladium Nanoparticles

2003 692 citations Radha Narayanan, Mostafa A. El‐Sayed Journal of the American Chemical Society profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Radha Narayanan United States	23	7.8k	4.1k	3.2k	2.4k	2.4k	35	11.9k
Hyunjoon Song South Korea	50	7.4k 0.9×	2.8k 0.7×	3.2k 1.0×	1.6k 0.6×	3.0k 1.2×	168	11.2k
M. P. Pileni France	54	6.7k 0.9×	4.0k 1.0×	2.1k 0.6×	2.7k 1.1×	2.1k 0.9×	151	10.9k
M. Arturo López‐Quintela Spain	59	7.1k 0.9×	5.2k 1.3×	2.4k 0.7×	1.8k 0.7×	1.7k 0.7×	319	13.1k
Naoki Toshima Japan	56	7.6k 1.0×	3.5k 0.8×	3.5k 1.1×	2.5k 1.0×	2.6k 1.1×	388	13.1k
Donald Bethell United Kingdom	50	9.2k 1.2×	5.8k 1.4×	4.4k 1.4×	3.2k 1.3×	5.1k 2.1×	232	17.0k
Brian T. Mayers United States	27	6.5k 0.8×	4.3k 1.0×	1.4k 0.4×	4.5k 1.8×	4.2k 1.7×	37	11.4k
Tapan K. Sau India	29	6.3k 0.8×	7.1k 1.7×	1.6k 0.5×	4.0k 1.6×	1.5k 0.6×	47	10.9k
M. P. Piléni France	44	5.3k 0.7×	3.3k 0.8×	2.1k 0.7×	2.0k 0.8×	1.7k 0.7×	138	8.5k
Shuhei Furukawa Japan	58	10.1k 1.3×	3.4k 0.8×	1.9k 0.6×	2.7k 1.1×	3.4k 1.4×	171	16.6k
K. George Thomas India	47	5.1k 0.6×	2.7k 0.7×	1.4k 0.4×	1.7k 0.7×	2.3k 1.0×	147	8.1k

Countries citing papers authored by Radha Narayanan

Since Specialization

Citations

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

Fields of papers citing papers by Radha Narayanan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Radha Narayanan

This figure shows the co-authorship network connecting the top 25 collaborators of Radha Narayanan. A scholar is included among the top collaborators of Radha Narayanan 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 Radha Narayanan. Radha Narayanan 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

Lu, Yang, et al.. (2018). Hexagonally patterned mixed surfactant-templated room temperature synthesis of titania–lead selenide nanocomposites. Advanced Composites and Hybrid Materials. 1(2). 389–396. 3 indexed citations

Wujcik, Evan K., et al.. (2016). Lead Selenide Nanostructures Self-Assembled across Multiple Length Scales and Dimensions. Journal of Nanomaterials. 2016. 1–6. 3 indexed citations

Narayanan, Radha & M. Sivakumar. (2014). Preparation and Characterization of Gold Nanoparticles in Chitosan Suspension by One-Pot Chemical Reduction Method. 6. 47–57. 11 indexed citations

Mahmoud, Mahmoud A., Radha Narayanan, & Mostafa A. El‐Sayed. (2013). Enhancing Colloidal Metallic Nanocatalysis: Sharp Edges and Corners for Solid Nanoparticles and Cage Effect for Hollow Ones. Accounts of Chemical Research. 46(8). 1795–1805. 187 indexed citations

Narayanan, Radha, et al.. (2012). The in vitro inhibition effect of 2 nm gold nanoparticles on non-enzymatic glycation of human serum albumin. Biochemical and Biophysical Research Communications. 422(3). 447–454. 23 indexed citations

Ziegler, L. D., et al.. (2012). Gold nanorods as surface enhanced Raman spectroscopy substrates for sensitive and selective detection of ultra-low levels of dithiocarbamate pesticides. The Analyst. 137(21). 5082–5082. 125 indexed citations

Narayanan, Radha. (2012). Synthesis of green nanocatalysts and industrially important green reactions. Green Chemistry Letters and Reviews. 5(4). 707–725. 51 indexed citations

Narayanan, Radha, et al.. (2011). Colloidal Supported Metal Nanoparticles (CSMNs) as Effective Nanocatalysts for Liquid-Phase Suzuki Cross-Coupling Reactions. The Journal of Physical Chemistry C. 115(26). 12716–12725. 21 indexed citations

Narayanan, Radha, et al.. (2010). Synthesis and Characterization of Colloidal-Supported Metal Nanoparticles as Potential Intermediate Nanocatalysts. The Journal of Physical Chemistry C. 114(14). 6356–6362. 38 indexed citations

10.

Narayanan, Radha, et al.. (2010). Solution-based direct readout surface enhanced Raman spectroscopic (SERS) detection of ultra-low levels of thiram with dogbone shaped gold nanoparticles. The Analyst. 136(3). 527–532. 137 indexed citations

11.

Narayanan, Radha. (2010). Recent Advances in Noble Metal Nanocatalysts for Suzuki and Heck Cross-Coupling Reactions. Molecules. 15(4). 2124–2138. 145 indexed citations

12.

Porter, Marc D., Robert J. Lipert, Lorraine M. Siperko, Gufeng Wang, & Radha Narayanan. (2008). SERS as a bioassay platform: fundamentals, design, and applications. Chemical Society Reviews. 37(5). 1001–1001. 487 indexed citations

13.

Burda, Clemens, Xiaobo Chen, Radha Narayanan, & Mostafa A. El‐Sayed. (2005). Chemistry and Properties of Nanocrystals of Different Shapes. ChemInform. 36(27). 102 indexed citations

14.

Burda, Clemens, Xiaobo Chen, Radha Narayanan, & Mostafa A. El‐Sayed. (2005). Chemistry and Properties of Nanocrystals of Different Shapes. Chemical Reviews. 105(4). 1025–1102. 6255 indexed citations breakdown →

15.

Narayanan, Radha & Mostafa A. El‐Sayed. (2005). Catalysis with Transition Metal Nanoparticles in Colloidal Solution: Nanoparticle Shape Dependence and Stability. ChemInform. 36(38). 11 indexed citations

16.

Narayanan, Radha & Mostafa A. El‐Sayed. (2005). Catalysis with Transition Metal Nanoparticles in Colloidal Solution: Nanoparticle Shape Dependence and Stability. The Journal of Physical Chemistry B. 109(26). 12663–12676. 1102 indexed citations breakdown →

17.

Narayanan, Radha & Mostafa A. El‐Sayed. (2004). Effect of Nanocatalysis in Colloidal Solution on the Tetrahedral and Cubic Nanoparticle SHAPE: Electron-Transfer Reaction Catalyzed by Platinum Nanoparticles. The Journal of Physical Chemistry B. 108(18). 5726–5733. 159 indexed citations

18.

Narayanan, Radha & Mostafa A. El‐Sayed. (2004). Changing Catalytic Activity during Colloidal Platinum Nanocatalysis Due to Shape Changes: Electron-Transfer Reaction. Journal of the American Chemical Society. 126(23). 7194–7195. 383 indexed citations

19.

Narayanan, Radha & Mostafa A. El‐Sayed. (2004). Effect of Colloidal Catalysis on the Nanoparticle Size Distribution: Dendrimer−Pd vs PVP−Pd Nanoparticles Catalyzing the Suzuki Coupling Reaction. The Journal of Physical Chemistry B. 108(25). 8572–8580. 195 indexed citations

20.

Narayanan, Radha & Mostafa A. El‐Sayed. (2004). Shape-Dependent Catalytic Activity of Platinum Nanoparticles in Colloidal Solution. Nano Letters. 4(7). 1343–1348. 1038 indexed citations breakdown →

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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