| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8209986 | Applied Radiation and Isotopes | 2014 | 9 Pages |
Abstract
We produced 211At by irradiating the semi-sealed encapsulated Bi target with an external vertical beam. At 28.5 MeV, the yield of 211At was 22 MBq/μA h (600 μCi/μA h). 211At was recovered by dry distillation, and 80% of the produced 211At was successfully obtained in dry Na211At form within 2 h from the end of bombardment (EOB). The radionuclidic purity of 211At was >99% at 5 h from EOB.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Kotaro Nagatsu, Katsuyuki Minegishi, Masami Fukada, Hisashi Suzuki, Sumitaka Hasegawa, Ming-Rong Zhang,