1.
Appl Radiat Isot
; 197: 110825, 2023 Jul.
Artículo
en Inglés
| MEDLINE
| ID: mdl-37099829
RESUMEN
We used Monte Carlo simulations to study release of 224Ra daughter nuclei from the seed used for Diffusing Alpha-Emitters Radiation Therapy (DART). Calculated desorption probabilities for 216Po (15%) and 212Pb (12%) showed that they make a significant contribution to total release from the seed. We also showed that the dose to tissue from decays inside the 10 mm long seed exceeds 2.9 Gy for initial 224Ra activity of 3 µCi (111 kBq).