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  • Effective recognition of H2PO4- by a new series of dendrimers functionalized with ferrocenyl-urea termini.

Effective recognition of H2PO4- by a new series of dendrimers functionalized with ferrocenyl-urea termini.

Chemical communications (Cambridge, England) (2002-08-29)
Beatriz Alonso, Carmen M Casado, Isabel Cuadrado, Moisés Morán, Angel E Kaifer
PMID12196995
ABSTRACT

A new series of dendrimers with poly(propylene imine) backbones and 4, 8, 16, or 32 peripheral ferrocenyl-urea groups were prepared and characterized; their voltammetric behavior in DMSO solution was very sensitive to the presence of hydrogenphosphate anions at submillimolar concentration levels.