Purnendu Κ. Dasgupta

17.8k total citations · 1 hit paper
430 papers, 14.7k citations indexed

About

Purnendu Κ. Dasgupta is a scholar working on Biomedical Engineering, Spectroscopy and Bioengineering. According to data from OpenAlex, Purnendu Κ. Dasgupta has authored 430 papers receiving a total of 14.7k indexed citations (citations by other indexed papers that have themselves been cited), including 204 papers in Biomedical Engineering, 139 papers in Spectroscopy and 112 papers in Bioengineering. Recurrent topics in Purnendu Κ. Dasgupta's work include Microfluidic and Capillary Electrophoresis Applications (116 papers), Analytical Chemistry and Sensors (112 papers) and Analytical Chemistry and Chromatography (101 papers). Purnendu Κ. Dasgupta is often cited by papers focused on Microfluidic and Capillary Electrophoresis Applications (116 papers), Analytical Chemistry and Sensors (112 papers) and Analytical Chemistry and Chromatography (101 papers). Purnendu Κ. Dasgupta collaborates with scholars based in United States, Japan and China. Purnendu Κ. Dasgupta's co-authors include Hanghui Liu, Genfa Zhang, Shen Dong, Jian Ma, Shaorong Liu, Andrea B. Kirk, Jason V. Dyke, P. Kalyani Martinelango, Shin-Ichi Ohira and Hoon Hwang and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Geophysical Research Atmospheres and Environmental Science & Technology.

In The Last Decade

Purnendu Κ. Dasgupta

426 papers receiving 13.9k citations

Hit Papers

Analytical Chemistry in a Drop. Solvent Extraction in a M... 1996 2026 2006 2016 1996 200 400 600
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.

  1. Analytical Chemistry in a Drop. Solvent Extraction in a Microdrop
    1996 638 citations Purnendu Κ. Dasgupta et al. Analytical Chemistry profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Purnendu Κ. Dasgupta United States 61 5.4k 4.1k 3.0k 2.9k 2.9k 430 14.7k
Paul J. Worsfold United Kingdom 56 2.5k 0.5× 1.9k 0.5× 2.0k 0.6× 3.1k 1.1× 4.0k 1.4× 344 15.8k
Francesc Borrull Spain 67 3.6k 0.7× 5.3k 1.3× 4.1k 1.3× 860 0.3× 8.0k 2.7× 444 16.5k
Arthur E. Martell United States 78 2.2k 0.4× 5.4k 1.3× 1.3k 0.4× 1.8k 0.6× 1.9k 0.6× 584 37.5k
Marja‐Liisa Riekkola Finland 49 4.4k 0.8× 3.5k 0.9× 1.0k 0.3× 580 0.2× 1.9k 0.7× 333 9.7k
Vı́ctor Cerdà Spain 44 2.7k 0.5× 2.6k 0.6× 1.0k 0.3× 2.0k 0.7× 6.0k 2.1× 453 11.1k
U.A.Th. Brinkman Netherlands 68 7.0k 1.3× 12.5k 3.1× 3.6k 1.2× 1.1k 0.4× 8.6k 2.9× 696 22.1k
Yaqi Cai China 72 2.1k 0.4× 1.4k 0.3× 4.8k 1.6× 363 0.1× 2.5k 0.8× 267 16.0k
Xiandeng Hou China 66 3.0k 0.6× 2.9k 0.7× 2.2k 0.7× 1.2k 0.4× 5.6k 1.9× 456 15.6k
Uwe Kärst Germany 56 2.2k 0.4× 3.2k 0.8× 1.2k 0.4× 566 0.2× 1.8k 0.6× 467 12.2k
Ezio Pelizzetti Italy 70 1.3k 0.2× 847 0.2× 1.3k 0.4× 548 0.2× 798 0.3× 347 19.2k

Countries citing papers authored by Purnendu Κ. Dasgupta

Since Specialization
Citations

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

Fields of papers citing papers by Purnendu Κ. Dasgupta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Purnendu Κ. Dasgupta. 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 Purnendu Κ. Dasgupta. The network helps show where Purnendu Κ. Dasgupta may publish in the future.

Co-authorship network of co-authors of Purnendu Κ. Dasgupta

This figure shows the co-authorship network connecting the top 25 collaborators of Purnendu Κ. Dasgupta. A scholar is included among the top collaborators of Purnendu Κ. Dasgupta 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 Purnendu Κ. Dasgupta. Purnendu Κ. Dasgupta 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.
Dasgupta, Purnendu Κ., et al.. (2024). Forbidden ion transport through cation exchange membranes. Talanta. 279. 126581–126581. 1 indexed citations
2.
Dasgupta, Purnendu Κ., et al.. (2019). Ion exchange membranes in ion chromatography and related applications. Talanta. 204. 89–137. 32 indexed citations
3.
Dasgupta, Purnendu Κ., et al.. (2019). Direct Photothermal Measurement of Optical Absorption in a Flow System. Analytical Chemistry. 91(4). 2923–2931. 8 indexed citations
4.
Dasgupta, Purnendu Κ., et al.. (2016). Permeative Amine Introduction for Very Weak Acid Detection in Ion Chromatography. Analytical Chemistry. 88(4). 2198–2204. 9 indexed citations
5.
Ohira, Shin-Ichi, et al.. (2014). Electrodialytic matrix isolation for metal cations. Talanta. 132. 228–233. 15 indexed citations
6.
Ohira, Shin-Ichi, et al.. (2014). On-line electrodialytic matrix isolation for chromatographic determination of organic acids in wine. Journal of Chromatography A. 1372. 18–24. 34 indexed citations
7.
Ma, Jian, Purnendu Κ. Dasgupta, Felix Zelder, & Gerry R. Boss. (2012). Cobinamide chemistries for photometric cyanide determination. A merging zone liquid core waveguide cyanide analyzer using cyanoaquacobinamide. Analytica Chimica Acta. 736. 78–84. 43 indexed citations
8.
Rappenglück, Bernhard, et al.. (2010). Formaldehyde and its relation to CO, PAN, and SO 2 in the Houston-Galveston airshed. Atmospheric chemistry and physics. 10(5). 2413–2424. 58 indexed citations
9.
Dasgupta, Purnendu Κ., et al.. (2009). A permeable membrane capacitance sensor for ionogenic gases. Analytica Chimica Acta. 652(1-2). 245–250. 17 indexed citations
10.
Yang, Bingcheng, Feifang Zhang, Xinmiao Liang, & Purnendu Κ. Dasgupta. (2009). A multifunctional dual membrane electrodialytic eluent generator for capillary ion chromatography. Journal of Chromatography A. 1216(12). 2412–2416. 21 indexed citations
11.
Li, Qingyang, et al.. (2008). Robust Hybrid Flow Analyzer for Formaldehyde. Environmental Science & Technology. 42(4). 1221–1226. 23 indexed citations
12.
Williams, Allen, et al.. (2005). Automated Low-Pressure Carbonate Eluent Ion Chromatography System with Postsuppressor Carbon Dioxide Removal for the Analysis of Atmospheric Gases and Particles. Aerosol Science and Technology. 39(11). 1072–1084. 2 indexed citations
13.
Luke, Winston T., J. R. Arnold, Thomas Watson, et al.. (2003). Aircraft Observations of the Tampa Urban Plume during BRACE: Transport, Photochemical, and Depositional Processes. AGUFM. 2003. 1 indexed citations
14.
Larsson, Henrik & Purnendu Κ. Dasgupta. (2003). Liquid core waveguide-based optical spectrometry for field estimation of dissolved BTEX compounds in groundwater. Analytica Chimica Acta. 485(2). 155–167. 18 indexed citations
15.
Toda, Kei, et al.. (2002). Measurement of Atmospheric Hydrogen Sulfide by Continuous Flow Fluorometry. 17. 2 indexed citations
16.
Tian, Kang, et al.. (2000). Determination of oxidative stability of lipids in solid samples. Journal of the American Oil Chemists Society. 77(3). 217–222. 7 indexed citations
17.
Pyo, Dongjin, Hohyun Kim, & Purnendu Κ. Dasgupta. (1999). RELATIONSHIP BETWEEN THE OPTIMUM FLOW RATE AND THE COLUMN TEMPERATURE IN CAPILLARY COLUMN ION CHROMATOGRAPHY. Bulletin of the Korean Chemical Society. 20(2). 223–225. 5 indexed citations
18.
Dasgupta, Purnendu Κ., et al.. (1993). Spectrophotometric determination of H2O2 with 1-anilinonaphthalene-8-sulfonic acid and 4-aminoantipyrine with hematin as catalyst. Talanta. 40(7). 981–988. 7 indexed citations
19.
Zhang, Genfa & Purnendu Κ. Dasgupta. (1992). Hematin as a peroxidase substitute in hydrogen peroxide determinations. Analytical Chemistry. 64(5). 517–522. 191 indexed citations
20.
Dasgupta, Purnendu Κ., et al.. (1990). Measurement of acid dissociation constants of weak acids by cation exchange and conductometry. Analytical Chemistry. 62(11). 1117–1122. 18 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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