1.
Appl Radiat Isot
; 133: 51-56, 2018 Mar.
Article
in English
| MEDLINE
| ID: mdl-29276965
ABSTRACT
An externally controllable sealed isotope generator has been proposed for radiation education activities. Column (68Ge-68Ga and 137Cs-137mBa) and solvent extraction (68Ge-68Ga)-based isotope generators were applied as radioactive sources. These generators showed high milking efficiencies and low breakthrough after repeated uses, and are expected to promote the use of isotope generators without radioactive contamination or the emission of radioactive waste. This isotope generator provides a new concept for sealed radioisotope sources.