Investigation of a new “N 2 S 2 O 2 ” chelating agent with high Po(IV) affinity Younes A.; Montavon G.; Gouin S.G.; André-Joyaux E.; Peumery R.; Chalopin T.; Alliot C.; Mokili M.; Champion J.; Deniaud D.Chem. Comm., 2017, 53, 6492-6495.

A water-soluble “N 2 S 2 O 2 ” complexing agent was designed for polonium(IV) decorporation. The bifunctional ligand showed outstanding Po(IV) complexing abilities, with a conditional stability constant three orders of magnitude higher than the reference ligand BAL.