Influence of ionic strength of medium on the thermodynamic parameters of substituted heterocyclic drug with Ce(III), Dy(III) complexes

eng Ansari Education and Research Society Journal of Ultra Chemistry 0973-3450 2319-8036 April 2010 6 1 11 14 juc 625 article Influence of ionic strength of medium on the thermodynamic parameters of substituted heterocyclic drug with Ce(III), Dy(III) complexes A.N. Sonar (Raver, Ansonar 1968@rediffmail,.com) 1 N.S. Pawar 1 Shri V.S. Naik College <p style="text-align: justify;">The metal-ligand and protonligand stability constant of Ce(III) and Dy(III) with substituted heterocyclic drug (Acarbose) were determined at various ionic strength by pH metric titration .NaClO<sub>4</sub> was used to maintain ionic strength of solution. The results obtained were, extrapolated to the zero ionic strength using an equation with one individual parameter. The thermodynamic stability constant of the complexes were also calculated.</p> https://journalofchemistry.org/paper/625/ Stability constant ionic strength substituted heterocyclic drug.