His research is mainly focused (but not limited) to the determination of formation thermodynamic parameters in multicomponent aqueous solutions, as well as the evaluation and modeling of the speciation of ligands and cations of biological, technological, and environmental interest in different conditions. Main topics are: Speciation analysis; Chemical thermodynamics; Coordination chemistry; Metal and ligand interactions; Determination of thermodynamic parameters and dependence on system conditions; Sequestration/remediation; Computer programs; Chemical modeling. His research is performed mainly by electrochemical, spectroscopic, calorimetric and thermal analysis techniques.