title: Remarkable acidity independent actinide extraction with a both-side diglycolamide-functionalized calix[4]arene.
abstract: A novel solvent system containing a newly synthesized both-side diglycolamide-functionalized calix[4]arene (L-I) in a room temperature ionic liquid showed highly efficient extraction of actinides and a remarkable acid concentration independent extraction of trivalent actinide ion, Am(3+) suggesting its possible use for high level radioactive waste remediation. The nature of the complexes was ascertained by slope analysis, luminescence spectroscopic investigations and from the thermodynamic parameters. The sustainability of the solvent system for long term applications was also investigated.
authors.affiliation: Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India. mpatra@barc.gov.in
authors.forename: Prasanta K
authors.initials: PK
authors.lastname: Mohapatra
authors.forename: Arijit
authors.initials: A
authors.lastname: Sengupta
authors.forename: Mudassir
authors.initials: M
authors.lastname: Iqbal
authors.forename: Jurriaan
authors.initials: J
authors.lastname: Huskens
authors.forename: Shrikant V
authors.initials: SV
authors.lastname: Godbole
authors.forename: Willem
authors.initials: W
authors.lastname: Verboom