Purnendu Κ. Dasgupta
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View article: Functionalization of High‐Density Polyethylene Capillaries for Open Tubular Ion Chromatography
Functionalization of High‐Density Polyethylene Capillaries for Open Tubular Ion Chromatography Open
Ion chromatography is the anion analysis benchmark. A miniature form, Open Tubular Ion Chromatography (OTIC), has attractive attributes for efficient ion separations. Here, we fabricate and characterize high‐density polyethylene (HDPE) ope…
View article: Liquid phase detection in the miniature scale. Microfluidic and capillary scale measurement and separation systems. A tutorial review
Liquid phase detection in the miniature scale. Microfluidic and capillary scale measurement and separation systems. A tutorial review Open
Microfluidic and capillary devices are increasingly being used in analytical applications while their overall size keeps decreasing. Detection sensitivity for these microdevices gains more importance as device sizes and consequently, sampl…
View article: Gaseous Nitrophenols sources and their contribution to HONO formation in an urban area
Gaseous Nitrophenols sources and their contribution to HONO formation in an urban area Open
Nitrophenols (NPs) are compounds that comprise of hydroxyl (-OH) and nitro (-NO2) functional groups attached to at least one aromatic ring. NPs have significant impacts on human health, climate, and atmospheric chemistry. Despite numerous …
View article: Comment on “Rapid visual detection of blood cyanide” by C. Männel-Croisé and F. Zelder, Analytical Methods, 2012,<b>4</b>, 2632
Comment on “Rapid visual detection of blood cyanide” by C. Männel-Croisé and F. Zelder, Analytical Methods, 2012,<b>4</b>, 2632 Open
We discuss evidence suggesting that the approach described in the manuscript of Männel-Croisé and Zelder may not be a practically usable procedure regardless of the exact chromogenic reagent used.