1. Electrodialytic handling of radioactive metal ions for preparation of tracer reagents
- Author
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Sugo, Yumi, Miyachi, Ryoma, Maruyama, Yohei, Ohira, Shinichi, Mori, Masanobu, Ishioka, Noriko, Kei, Toda (Kumamoto Univ.), Yumi, Sugo, Ryoma, Miyachi, Yohei, Maruyama, Shinichi, Ohira, Masanobu, Mori, and Noriko, Ishioka
- Subjects
fungi - Abstract
Electrodialytic handling of radioactive metal ions such as 64Cu2+ was studied in the present study. Using optimized electrodialytic flow device, the matrix of donor containing 64Cu2+ can be transferred from hydrochloric acid into nitric acid, acetic acid, and citric acid in acceptor. When the ligand was dissolved in acceptor solution, the transferred metal ions from donor were well mixed and formed complex with ligand in-line. The relatively larger flow rate of donor to acceptor can enrich the metal ion in acceptor solution continuously. The present electrodialytic ion handling method can treat ultra-trace radioisotopes rapidly, effectively, and safely in closed system.
- Published
- 2020