Collect. Czech. Chem. Commun.
1996, 61, 1600-1608
https://doi.org/10.1135/cccc19961600
The Interfacial Behaviour of Mono-, Di-, and Triphosphate of Inosine at the Charged Interface
Mohamed E. Ahmed
Chemistry Department, Faculty of Science, Assiut University, Assiut 715 16, Egypt
Abstract
The interfacial behaviour and adsorption equilibria of mono-, di-, and triphosphate of inosine (IMP, IDP, and ITP) were carried out in different buffer solutions by phase-sensitive ac voltammetry at HMDE. The characteristic properties and adsorption parameters of dilute and compact layers were evaluated from the obtained Frumkin isotherm at different pH values. The effect of some divalent metal ions on the adsorption stage and association of the investigated compounds has been studied.
Keywords: Hanging mercury drop electrode; Adsorption; Inosine phosphates.
