D. Keng

1.7k total citations · 1 hit paper
14 papers, 1.2k citations indexed

About

D. Keng is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, D. Keng has authored 14 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Electrical and Electronic Engineering, 11 papers in Atomic and Molecular Physics, and Optics and 11 papers in Biomedical Engineering. Recurrent topics in D. Keng's work include Photonic and Optical Devices (14 papers), Plasmonic and Surface Plasmon Research (11 papers) and Mechanical and Optical Resonators (8 papers). D. Keng is often cited by papers focused on Photonic and Optical Devices (14 papers), Plasmonic and Surface Plasmon Research (11 papers) and Mechanical and Optical Resonators (8 papers). D. Keng collaborates with scholars based in United States and United Kingdom. D. Keng's co-authors include S. Arnold, Frank Vollmer, Stephen Holler, V. Kolchenko, Iwao Teraoka, Venkata Ramanaiah Dantham, S. I. Shopova, S. R. Arnold, Xiaotian Tan and Matthew R. Foreman and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nano Letters and Applied Physics Letters.

In The Last Decade

D. Keng

14 papers receiving 1.2k 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.

Single virus detection from the reactive shift of a whispering-gallery mode

2008 563 citations Frank Vollmer, S. Arnold et al. Proceedings of the National Academy of Sciences profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Keng United States	10	1000	880	521	159	81	14	1.2k
Sudeep Mandal United States	10	587 0.6×	718 0.8×	720 1.4×	120 0.8×	62 0.8×	22	1.1k
Jack Sheng Kee Singapore	18	664 0.7×	375 0.4×	331 0.6×	213 1.3×	37 0.5×	26	871
Annette Grot United States	13	685 0.7×	513 0.6×	345 0.7×	69 0.4×	46 0.6×	28	855
Mohammad Reza Rakhshani Iran	21	1.2k 1.2×	620 0.7×	1.1k 2.1×	111 0.7×	373 4.6×	35	1.5k
Honggen Li China	13	523 0.5×	599 0.7×	211 0.4×	40 0.3×	95 1.2×	39	801
Puspa Devi Pukhrambam India	18	770 0.8×	367 0.4×	698 1.3×	180 1.1×	108 1.3×	52	1.1k
Mohammad Ali Mansouri-Birjandi Iran	25	1.7k 1.7×	1.2k 1.3×	1.1k 2.2×	87 0.5×	312 3.9×	58	2.0k
Shon Schmidt Canada	10	797 0.8×	548 0.6×	228 0.4×	66 0.4×	16 0.2×	11	842
Dongliang Yin United States	11	405 0.4×	282 0.3×	246 0.5×	30 0.2×	53 0.7×	26	609
Evan J. Lunt United States	15	390 0.4×	249 0.3×	364 0.7×	41 0.3×	55 0.7×	30	625

Countries citing papers authored by D. Keng

Since Specialization

Citations

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

Fields of papers citing papers by D. Keng

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Keng

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

All Works

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14 of 14 papers shown

1.

Keng, D., et al.. (2018). Whispering gallery mode coulometry of the nanoparticle-microcavity interaction in aqueous solution. Applied Physics Letters. 112(5). 6 indexed citations

2.

Foreman, Matthew R., et al.. (2017). Whispering gallery mode single nanoparticle detection and sizing: the validity of the dipole approximation. Optics Letters. 42(5). 963–963. 14 indexed citations

3.

Holler, Stephen, et al.. (2014). The whispering gallery mode biosensor: label-free detection from virus to single protein. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9166. 91660O–91660O. 2 indexed citations

4.

Holler, Stephen, Venkata Ramanaiah Dantham, D. Keng, V. Kolchenko, & S. Arnold. (2014). Label-free single cancer marker protein detection using a nanoplasmonic-photonic hybrid whispering gallery mode biosensor. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9112. 911217–911217. 6 indexed citations

5.

Keng, D., Xiaotian Tan, & S. R. Arnold. (2014). Whispering gallery micro-global positioning system for nanoparticle sizing in real time. Applied Physics Letters. 105(7). 24 indexed citations

6.

Dantham, Venkata Ramanaiah, et al.. (2013). Label-Free Detection of Single Protein Using a Nanoplasmonic-Photonic Hybrid Microcavity. Nano Letters. 13(7). 3347–3351. 238 indexed citations

7.

Arnold, S., et al.. (2009). Whispering gallery mode carousel – a photonic mechanism for enhanced nanoparticle detection in biosensing. Optics Express. 17(8). 6230–6230. 163 indexed citations

8.

Vollmer, Frank, S. Arnold, & D. Keng. (2008). Single virus detection from the reactive shift of a whispering-gallery mode. Proceedings of the National Academy of Sciences. 105(52). 20701–20704. 563 indexed citations breakdown →

9.

Keng, D., et al.. (2007). Detection of Protein Orientation on the Silica Microsphere Surface Using Transverse Electric/Transverse Magnetic Whispering Gallery Modes. Biophysical Journal. 92(12). 4466–4472. 53 indexed citations

10.

Arnold, S., et al.. (2007). MicroParticle photophysics illuminates viral bio-sensing. Faraday Discussions. 137. 65–83. 66 indexed citations

11.

Keng, D., et al.. (2007). Resonance fluctuations of a whispering gallery mode biosensor by particles undergoing Brownian motion. Applied Physics Letters. 91(10). 28 indexed citations

12.

Vollmer, Frank, et al.. (2005). Nanolayer characterization through wavelength multiplexing of a microsphere resonator. Optics Letters. 30(5). 510–510. 47 indexed citations

13.

Vollmer, Frank, et al.. (2005). Nanolayer characterization through wavelength multiplexing a microsphere resonator. 85. 909–911 Vol. 2. 4 indexed citations

14.

Keng, D., et al.. (2005). Molecular weight dependence of a whispering gallery mode biosensor. Applied Physics Letters. 87(22). 33 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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