Rapid Quantification of 237U Specific Activity for Nuclear Forensics
Hector Francisco Valdovinos,
Kevin James Glennon,
Tashi Parsons-Davis
et al.
Abstract:In the event of an unattributed nuclear explosion, rapid assessment of the short-lived uranium isotope activity and mass can provide valuable information for subsequent forensic analysis. Rapid analysis in the field is enabled by using microfluidic chemistry and deployable instrumentation. This work presents a flow chemistry system, controlled in LabVIEW, that integrates three functionalities: (1) selective extraction of uranium from the sample matrix via a 3D-printed supported liquid membrane module; (2) UV−v… Show more
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