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Chemistry

D-Index
80
Citations
23292
World Ranking
3415
National Ranking
1122

Research.com Recognitions

  • 2015 - IEEE Fellow For contributions to ion chromatography and analytical instrumentation for environmental studies

Overview

Purnendu K. Dasgupta is affiliated with The University of Texas at Arlington in the United States. Their research spans the fields of engineering and chemistry, with a particular focus on biomedical engineering and spectroscopy. Their work also covers electrical and electronic engineering, health, toxicology and mutagenesis, and analytical chemistry.

The scientist's research topics include microfluidic and capillary electrophoresis applications, analytical chemistry and chromatography, membrane-based ion separation techniques, and mass spectrometry techniques and applications. Additional subjects addressed in their publications involve fuel cells and related materials, air quality monitoring and forecasting, and air quality and health impacts.

Dasgupta has published several papers in journals such as Analytical Chemistry, Talanta, Analytica Chimica Acta, Talanta Open, and SSRN Electronic Journal. Notable publications include:

  • "The Air Quality Index (AQI) in historical and analytical perspective a tutorial review" (2023, Talanta)
  • "Nanovolume Gas-Free Hydroxide Eluent Generator for Open Tubular Ion Chromatography" (2020, Analytical Chemistry)
  • "Liquid phase detection in the miniature scale. Microfluidic and capillary scale measurement and separation systems. A tutorial review" (2024, Analytica Chimica Acta)
  • "Optimum Cell Pathlength or Volume for Absorbance Detection in Liquid Chromatography: Transforming Longer Cell Results to Virtual Shorter Cells" (2020, Analytical Chemistry)
  • "Gradient nanopump based suppressed ion chromatography using PEEK open tubular columns" (2020, Talanta Open)

Frequent coauthors collaborating with Dasgupta include C. Phillip Shelor, Seth A. Horn, Morshad Ahmed, B. Rappenglueck, and Lucksagoon Ganranoo.

The scientist's work has been recognized by professional organizations, receiving the IEEE Fellow award in 2015 for contributions relating to ion chromatography and analytical instrumentation for environmental studies.

Best Publications

  • Analytical chemistry in a drop. Solvent extraction in a microdrop.

    Hanghui Liu;Purnendu K. Dasgupta

  • The origin of naturally occurring perchlorate: the role of atmospheric processes.

    Purnendu K. Dasgupta;P. Kalyani Martinelango;W. Andrew Jackson;Todd A. Anderson

  • Recent developments in cyanide detection: A review

    Junlai Ma;Purnendu K. Dasgupta

  • Fluorescence Properties of Metal Complexes of 8-Hydroxyquinoline-5-sulfonic Acid and Chromatographic Applications

    Krystyna. Soroka;Rathnapala S. Vithanage;Denise A. Phillips;Brian. Walker

  • Perchlorate and iodide in dairy and breast milk.

    Andrea B. Kirk;P. Kalyani Martinelango;Kang Tian;Aniruddha Dutta

  • Electroosmosis: A reliable fluid propulsion system for flow injection analysis

    Purnendu K. Dasgupta;Shaorong Liu

  • Light emitting diode-based detectors: Absorbance, fluorescence and spectroelectrochemical measurements in a planar flow-through cell

    Purnendu K. Dasgupta;In Yong Eom;Kavin J. Morris;Jianzhong Li

  • Liquid Droplet. A Renewable Gas Sampling Interface

    Shaorong. Liu;Purnendu K. Dasgupta

  • Hematin as a peroxidase substitute in hydrogen peroxide determinations.

    Zhang Genfa;Purnendu K. Dasgupta

  • Fluorometric measurement of aqueous ammonium ion in a flow injection system

    Zhang. Genfa;Purnendu K. Dasgupta

  • Perchlorate in the United States. Analysis of relative source contributions to the food chain.

    Purnendu K. Dasgupta;Jason V. Dyke;and Andrea B. Kirk;W. Andrew Jackson

  • Perchlorate in Milk

    Andrea B. Kirk;Ernest E. Smith;Kang Tian;Todd A. Anderson

  • Determination of atmospheric sulfur dioxide without tetrachloromercurate(II) and the mechanism of the Schiff reaction

    Purnendu K. Dasgupta;Kymron DeCesare;James C. Ullrey

  • Speciation and detection of arsenic in aqueous samples: a review of recent progress in non-atomic spectrometric methods.

    Jian Ma;Jian Ma;Mrinal K. Sengupta;Mrinal K. Sengupta;Dongxing Yuan;Purnendu K. Dasgupta

  • Continuous liquid-phase fluorometry coupled to a diffusion scrubber for the real-time determination of atmospheric formaldehyde, hydrogen peroxide and sulfur dioxide

    Purnendu K. Dasgupta;Shen Dong;Hoon Hwang;Huey Chin Yang

  • Iodine nutrition: iodine content of iodized salt in the United States.

    Purnendu K. Dasgupta;Yining Liu;Jason V. Dyke

  • Solubility of gaseous formaldehyde in liquid water and generation of trace standard gaseous formaldehyde.

    Shen. Dong;Purnendu K. Dasgupta

  • Review of analytical methods for the quantification of iodine in complex matrices.

    C. Phillip Shelor;Purnendu K. Dasgupta

  • Determination of acetone in breath

    Norio Teshima;Jianzhong Li;Kei Toda;Purnendu K. Dasgupta

  • A miniaturized liquid core waveguide-capillary electrophoresis system with flow injection sample introduction and fluorometric detection using light-emitting diodes.

    Shi-Li Wang;Xiao-Jing Huang;Zhao-Lun Fang;Purnendu K. Dasgupta

  • Fast fluorometric flow injection analysis of formaldehyde in atmospheric water.

    Shen. Dong;Purnendu K. Dasgupta

Frequent Co-Authors

Henryk Temkin
Henryk Temkin Texas Tech University
Jian Ma
Jian Ma City University of Hong Kong
Todd A. Anderson
Todd A. Anderson Texas Tech University
Gerry R. Boss
Gerry R. Boss University of California, San Diego
Min Zhang
Min Zhang Jiangnan University
Andrew A. Allerman
Andrew A. Allerman Sandia National Laboratories
Mary H. Crawford
Mary H. Crawford Sandia National Laboratories
Gregory L. Kok
Gregory L. Kok Droplet Measurement Technologies, Inc.
Xinmiao Liang
Xinmiao Liang Chinese Academy of Sciences
Daniel W. Armstrong
Daniel W. Armstrong The University of Texas at Arlington

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