Haridas, V; Sandhya, S; Geeta, H; Suresh, C H
(Elsevier, 2012-10-10)
Amino acid-based molecules containing a bis-urea moiety have been synthesized and demonstrated for their anion binding affinities. Compound 1c binds phosphate and sulfate with binding constants of 3.6 103 M 1 and 4.3 ...