New Ternary Complexes of zinc ions with glycine and histidine in Solution

Publication date: Available online 16 July 2019Source: Thermochimica ActaAuthor(s): Dmitrii Pyreu, Ekaterina Alekseeva, Sergei GridchinAbstractMixed-ligand complexes of zinc with glycine (Gly) and histidine (His) have been studied in an aqueous solution at 298.15 K and I = 0.5 (KNO3) using calorimetric and pH-metric data. The thermodynamic parameters of formation of various mixed complexes have been determined. The probable coordination modes of amino acid residues in mixed-ligand complexes have been discussed.Graphical abstract

Source: Thermochimica Acta - July 17, 2019 Category: Chemistry Source Type: research