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Updated: Aug 7, 2026

Automated 90Sr Separation and Preconcentration in a Lab-on-Valve System at Ppq Level
Published on: June 6, 2018
Model for 82Sr/82Rb generator elution profiles: a secondary approach to radioassay/dosimetry
Abstract:
Static (dose calibrator) assays of 82Rb bolus yield erroneous estimates of administered activity by ignoring the asymmetric output of 82Sr/82Rb generators. Though on-line monitoring of elution profile improves accuracy for quantitative purposes, it requires an elaborately shielded detector and associated electronics at patient-study site. Our alternative approach based on mathematical description of the dynamic characteristics of the generator accurately predicts elution profiles over a broad range of flow rates.
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