Preparation and Complexation Properties of Chelating Resin Containing Lysine-Nα,Nα-Diacetic Acid

Abstract
Lysine derivative consisting of amine-N,N,N-triacetic acid and spacer moiety has been immobilized onto cross-linked polystyrene beads by one-step reaction. The metal ion exchange property and selectivity of the newly prepared resin for some trivalent and divalent metal ions have been studied.