Radiolabeling yield dependency of post-dry distillation decay of astatine-211
Radiochemical yields in labeling with <sup>211</sup>At decrease over time post dry distillation independent if the <sup>211</sup>At was kept dry or in chloroform. If high specific activity is a requirement for the final radiolabeled product, the most reliable way to maintain high yields is to perform the radiolabeling close in time after the dry distillation.
Authors
- Björn Eriksson (ORCID: https://orcid.org/0000-0003-4770-9554)
- Chiara Timperanza (ORCID: https://orcid.org/0000-0003-4914-0023)
- Ellinor Hansson
- Emma Aneheim (ORCID: https://orcid.org/0000-0003-2566-886X)
- Sture Lindegren (ORCID: https://orcid.org/0000-0003-4288-0467)
- Holger Jensen
Institutions
- Sahlgrenska University Hospital (SE)
- Copenhagen University Hospital (DK)
- Health Solutions (Sweden) (SE)
- University of Gothenburg (SE)
Publication Details
- Journal
- Nuclear Medicine and Biology
- Published
- 2025-02-12
- DOI
- https://doi.org/10.1016/j.nucmedbio.2025.108999
- Citations
- 2
- Primary Topic
- Radiopharmaceutical Chemistry and Applications
- Type
- article
- Field-Weighted Citation Impact
- 2.72
Funders
- Cancerfonden
- Stiftelsen Jubileumsklinikens Forskningsfond mot Cancer