Ashok Keerthi

3.1k total citations · 2 hit papers
52 papers, 2.4k citations indexed

About

Ashok Keerthi is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Ashok Keerthi has authored 52 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Materials Chemistry, 24 papers in Electrical and Electronic Engineering and 24 papers in Biomedical Engineering. Recurrent topics in Ashok Keerthi's work include Nanopore and Nanochannel Transport Studies (19 papers), Graphene research and applications (14 papers) and Synthesis and Properties of Aromatic Compounds (7 papers). Ashok Keerthi is often cited by papers focused on Nanopore and Nanochannel Transport Studies (19 papers), Graphene research and applications (14 papers) and Synthesis and Properties of Aromatic Compounds (7 papers). Ashok Keerthi collaborates with scholars based in United Kingdom, Germany and China. Ashok Keerthi's co-authors include Boya Radha, A. K. Geǐm, Alessandro Siria, Lydéric Bocquet, Kläus Müllen, Martin Baumgarten, Yi You, Fengchao Wang, Sarah J. Haigh and Aidan P. Rooney and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

Ashok Keerthi

49 papers receiving 2.4k 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.

Molecular transport through capillaries made with atomic-scale precision

2016 562 citations Boya Radha, Ali Esfandiar et al. Nature profile →
Long-term memory and synapse-like dynamics in two-dimensional nanofluidic channels

2023 217 citations Abdulghani Ismail, Yi You et al. profile →

Peers

Ashok Keerthi

BE

MC

EEE

WST

AMPO

Boya Radha United Kingdom

Giancarlo Cicero Italy

Jiandong Feng China

Sheng Hu China

М.В. Коробов Russia

William A. Hubbard United States

Valentina Marcon Germany

Venkatram Nalla Singapore

Julio A. Rodríguez‐Manzo United States

Iwao Mogi Japan

Boya Radha United Kingdom

Ashok Keerthi

2.2k ×1.7

BE

1.5k ×1.3

MC

1.4k ×1.5

EEE

589 ×1.6

WST

364 ×1.4

AMPO

Citations per year, relative to Ashok Keerthi Ashok Keerthi (= 1×) peers Boya Radha

Countries citing papers authored by Ashok Keerthi

Since Specialization

Citations

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

Fields of papers citing papers by Ashok Keerthi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ashok Keerthi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Radha, Boya, et al.. (2025). Microtomy-fabricated two-dimensional nano-slits enable single molecule biosensing. Nanoscale. 17(32). 18605–18613.

2.

Liu, Yuchen, et al.. (2025). Hexaazatriphenylene–Diaminobenzidine Covalent Organic Framework: A Promising Nitrogen Abundant Material for Electrochemical Energy Storage Applications. Chemistry of Materials. 37(16). 6271–6281. 2 indexed citations

3.

Keerthi, Ashok, et al.. (2025). Solid-state nanopore conductance modulation using integrated microheaters. Nanotechnology. 36(26). 265301–265301. 1 indexed citations

4.

Ismail, Abdulghani, et al.. (2025). All-Edge MoS ₂ by Ultramicrotomy for Hydrogen Evolution. ACS Nano. 19(47). 40516–40526.

5.

Tillotson, Evan, Solleti Goutham, Yi You, et al.. (2024). Ultramicrotomy‐Assisted Fabrication of Nanochannels for Efficient Ion Transport and Energy Generation. Advanced Functional Materials. 34(39). 5 indexed citations

6.

Tretyakov, E.V., Nina P. Gritsan, Ashok Keerthi, et al.. (2024). Synthesis and photoinduced behavior of DPP-anchored nitronyl nitroxides: a multifaceted approach. RSC Advances. 14(9). 6178–6189. 3 indexed citations

7.

You, Yi, Magdalena Grzeszczyk, Achintya Bera, et al.. (2024). Versatile Method for Preparing Two-Dimensional Metal Dihalides. ACS Nano. 18(33). 22034–22044. 1 indexed citations

8.

Meneses, Fernando, Yi You, Sam C. Scholten, et al.. (2024). Stray magnetic field imaging of thin exfoliated iron halides flakes. Physical review. B.. 109(6). 2 indexed citations

9.

Sharma, Vikas, Hassan Khan, Michael G. Walker, et al.. (2024). Peri‐Alkylated Terrylenes and Ternaphthalenes Building‐Blocks Towards Multi‐Edge Nanographenes**. Chemistry - A European Journal. 30(36). e202401462–e202401462. 4 indexed citations

10.

Giovannantonio, Marco Di, Ashok Keerthi, José I. Urgel, et al.. (2020). On-Surface Dehydro-Diels–Alder Reaction of Dibromo-bis(phenylethynyl)benzene. Journal of the American Chemical Society. 142(4). 1721–1725. 14 indexed citations

11.

Keerthi, Ashok, Carlos Sánchez‐Sánchez, Okan Deniz, et al.. (2020). On‐surface Synthesis of a Chiral Graphene Nanoribbon with Mixed Edge Structure. Chemistry - An Asian Journal. 15(22). 3807–3811. 25 indexed citations

12.

Thiruraman, Jothi Priyanka, Paul Masih Das, Nasim Hassani, et al.. (2020). Gas flow through atomic-scale apertures. Science Advances. 6(51). 21 indexed citations

13.

Xu, Kun, José I. Urgel, Kristjan Eimre, et al.. (2019). On-Surface Synthesis of a Nonplanar Porous Nanographene. Journal of the American Chemical Society. 141(19). 7726–7730. 76 indexed citations

14.

Iamprasertkun, Pawin, Wisit Hirunpinyopas, Ashok Keerthi, et al.. (2019). Capacitance of Basal Plane and Edge-Oriented Highly Ordered Pyrolytic Graphite: Specific Ion Effects. The Journal of Physical Chemistry Letters. 10(3). 617–623. 58 indexed citations

15.

Mouterde, Timothée, Ashok Keerthi, Anthony R. Poggioli, et al.. (2019). Molecular streaming and its voltage control in ångström-scale channels. Nature. 567(7746). 87–90. 203 indexed citations

16.

Gopinadhan, K., Sheng Hu, Ali Esfandiar, et al.. (2018). Complete steric exclusion of ions and proton transport in two-dimensional water. arXiv (Cornell University). 1 indexed citations

17.

Slota, Michael, Ashok Keerthi, William K. Myers, et al.. (2018). Magnetic edge states and coherent manipulation of graphene nanoribbons. Nature. 557(7707). 691–695. 266 indexed citations

18.

Keerthi, Ashok, Boya Radha, Hao Lü, et al.. (2017). Edge Functionalization of Structurally Defined Graphene Nanoribbons for Modulating the Self-Assembled Structures. Journal of the American Chemical Society. 139(46). 16454–16457. 46 indexed citations

19.

Radha, Boya, Ali Esfandiar, Fengchao Wang, et al.. (2016). Molecular transport through capillaries made with atomic-scale precision. Nature. 538(7624). 222–225. 562 indexed citations breakdown →

20.

Keerthi, Ashok, et al.. (2013). Architectural influence of carbazole push–pull–pull dyes on dye sensitized solar cells. Dyes and Pigments. 99(3). 787–797. 23 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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