P
Purnendu K. Dasgupta
Researcher at University of Texas at Arlington
Publications - 508
Citations - 17644
Purnendu K. Dasgupta is an academic researcher from University of Texas at Arlington. The author has contributed to research in topics: Ion chromatography & Detection limit. The author has an hindex of 62, co-authored 506 publications receiving 16779 citations. Previous affiliations of Purnendu K. Dasgupta include Dow Chemical Company & Texas Tech University.
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Airborne Bacterial Spore Counts by Terbium-enhanced Luminescence Detection: Pitfalls and Real Values
TL;DR: It is shown that aromatic acids are very likely large interferents in the Tb(III)-DPA determination signal and can be as high as 95%.
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An air-carrier continuous analysis system.
TL;DR: An air-carrier continuous analysis system (ACCAS) is introduced that permits the reaction of a fixed volume of a sample with fixed volumes of one or more reagents, either simultaneously or sequentially.
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The importance of atmospheric ozone and hydrogen peroxide in oxidizing sulphur dioxide in cloud and rainwater —further discussion
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Gas collection efficiency of annular denuders: a spreadsheet-based calculator.
TL;DR: This paper presents a simple to use "spreadsheet calculator" for concentric annular denuders of any dimension based on known solutions to analogous heat transfer problems and results from a commercial computational fluid dynamics package are compared.
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Membrane-based flow injection system for determination of sulfur(IV) in atmospheric water.
TL;DR: A single flow channel analysis system that employs the formaldehyde-S(IV)-pararosaniline color reaction has been developed for the determination of aqueous S(IV).