Simultaneous quantification of uranium(<scp>vi</scp>), samarium, nitric acid, and temperature with combined ensemble learning, laser fluorescence, and Raman scattering for real-time monitoring
Luke R. Sadergaski, Hunter B. Andrews
Abstract
Laser-induced fluorescence spectroscopy, Raman spectroscopy, and a stacked regression was developed for rapid quantification of uranium( vi ) (1–100 μg mL −1 ), samarium (0–200 μg mL −1 ) and nitric acid (0.1–4 M) with varying temperature (20 °C–45 °C).
Topics & Concepts
Nitric acidSamariumChemistryFluorescenceRaman scatteringUraniumLaser-induced fluorescenceRaman spectroscopyAnalytical Chemistry (journal)RadiochemistryInorganic chemistryChromatographyMaterials scienceOpticsPhysicsMetallurgyRadioactive element chemistry and processingAnalytical chemistry methods developmentElectrochemical Analysis and Applications