1.
Front Immunol
; 11: 1148, 2020.
Artigo
em Inglês
| MEDLINE
| ID: mdl-32582213
2.
J Chromatogr A
; 1340: 109-14, 2014 May 02.
Artigo
em Inglês
| MEDLINE
| ID: mdl-24679827
RESUMO
An anion exchange method was developed to separate selenium and arsenic for potential utility in a (72)Se/(72)As generator. The separation of the daughter (72)As from the (72)Se parent is based on the relative acid-base behavior of the two oxo-anions in their highest oxidation states. At pH 1.5, selenate is retained on strongly basic anion exchange resin as HSeO4(-) and SeO4(2-), while neutral arsenic acid, H3AsO4, is eluted.