Determination of Hexavalent Chromium (Cr(VI)) Concentrations via Ion Chromatography and UV-Vis Spectrophotometry in Samples Collected from Nacogdoches Wastewater Treatment Plant, East Texas (USA) [PDF]
, 2016 The concentration of hexavalent chromium (Cr(VI)), a toxic environmental pollutant and carcinogen, was determined in samples collected from Nacogdoches Wastewater Treatment Plant (NWWTP) using ion chromatography and UV-visible spectrophotometry (IC, UV ...
Onchoke, Kefa Karimu, Sasu, Salomey A
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Ion Chromatography Applications in Wastewater Analysis
Separations, 2018 Wastewater analysis is an important area in analytical and environmental chemistry. It can be performed with both the classic wet methods and instrumental techniques.
Rajmund Michalski
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Combustion ion chromatography for extractable organofluorine analysis [PDF]
iScience, 2021 Summary: Combustion ion chromatography (CIC) has found a role in environmental analytical chemistry for fluorine content analysis. It is used for extractable organofluorine (EOF) analysis to evaluate perfluoroalkyl and polyfluoroalkyl substances (PFASs ...
Rudolf Aro +4 more
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Water, electricity and ion exchange; how Hamish Small sustained the evolution of ion chromatography [PDF]
Heliyon, 2021 Since the development of synthetic ion exchange resins in 1935, the electrochemical properties of these unique materials have intrigued researchers. In 1951, Hamish Small was introduced to synthetic ion exchange resin when he studied the electromigration
John M. Riviello
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A gas-free electrodialytic pH modifier for ion chromatography [PDF]
Heliyon, 2021 We for the first time describe a gas-free electrodialytic pH modifier deployed at the pump outlet side to manipulate carbonate eluent used for ion chromatography (IC).
Yue Zhou +3 more
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Chemical Analysis of Plasma-Activated Culture Media by Ion Chromatography [PDF]
PharmaceuticalsBackground: Currently, the procedures and methods applied in biological and medical fields for the determination of reactive oxygen and nitrogen species (RONS), primarily rely on spectrophotometric techniques, which involve the use of colorimetric ...
Marcello Locatelli +7 more
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Ion-exchange chromatography purification of extracellular vesicles
BioTechniques, 2017 Despite numerous studies, isolating pure preparations of extracellular vesicles (EVs) has proven challenging. Here, we compared ion-exchange chromatography (IEC) to the widely used sucrose density gradient (SDG) centrifugation method for the purification
Maja Kosanović +4 more
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Hydrophobicity of polymer based anion-exchange columns for ion chromatography [PDF]
Heliyon, 2021 The regularities of the retention of alkanoic and alkanesulfonic acids homologues were investigated for the set of 36 anion-exchange columns produced by various manufacturers.
Pavel N. Nesterenko +1 more
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Ion Chromatography and Related Techniques in Carbohydrate Analysis: A Review [PDF]
MoleculesIon chromatography and related techniques have been the most popular separation methods used in the determination of organic and inorganic anions and cations, predominantly in water and wastewater samples.
Rajmund Michalski, Joanna Kończyk
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Frontiers in Immunology, 2021 Progress in recombinant AAV gene therapy product and process development has advanced our understanding of the basic biology of this critical delivery vector.
Neil G. Rumachik +2 more
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