Complexation of novel diglycolamide functionalized calix[4]arenes: unusual extraction behaviour, transport, and fluorescence studies |
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| Authors: | Mohapatra Prasanta K Iqbal Mudassir Raut Dhaval R Verboom Willem Huskens Jurriaan Godbole Shrikant V |
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| Institution: | Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India. mpatra@barc.gov.in |
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| Abstract: | Three diglycolamide functionalized calix4]arenes (calix4]-nDGA) were synthesized and evaluated for their extraction behaviour towards lanthanide/actinide ions. Exceptionally high D(Am) and D(Pu) values indicate these radiotoxic elements can be selectively removed from nuclear waste solutions. Transport and laser induced fluorescence studies indicated strong complexation of the trivalent metal ions with the calix4]-4DGA ligand. |
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