title: Cyclic voltammetric analysis of pH-dependent complex formation equilibria in anion coordination chemistry.
abstract: A procedure to analyze pH-dependent complex formation equilibria from cyclic voltammetry is described. Application to adduct formation equilibria between [Fe(CN)(6)](4-) and [Fe(CN)(6)](3-) with different polyammonium receptors is discussed. Extension to the interaction of substrates such as ATP, NAD(+), NADP(+), and carboxylate ions with these receptors by means of competitive interaction with hexacyanoferrate(II) ion is presented.
authors.affiliation: Department of Inorganic Chemistry, University of Valencia, c/Dr. Moliner 50, 46100 Burjassot, Valencia, Spain.
authors.forename: A
authors.initials: A
authors.lastname: Doménech
authors.forename: E
authors.initials: E
authors.lastname: García-España
authors.forename: J A
authors.initials: JA
authors.lastname: Ramírez