The Effect of Metal Cations on the Aqueous Behavior of Dopamine. Thermodynamic Investigation of the Binary and Ternary Interactions with Cd, Cu and UO in NaCl at Different Ionic Strengths and Temperatures.

The interactions of dopamine [2-(3,4-Dihydroxyphenyl)ethylamine, (Dop)] with cadmium(II), copper(II) and uranyl(VI) were studied in NaCl(aq) at different ionic strengths (0 ≤ /mol dm ≤ 1.0) and temperatures (288.15 ≤ /K ≤ 318.

The Solution Behavior of Dopamine in the Presence of Mono and Divalent Cations: A Thermodynamic Investigation in Different Experimental Conditions.

The interactions of dopamine [2-(3,4-Dihydroxyphenyl)ethylamine, (Dop)] with methylmercury(II) (CHHg), magnesium(II), calcium(II), and tin(II) were studied in NaCl(aq) at different ionic strengths and temperatures. Different speciation models were obtained, mainly characterized by mononuclear species. Only for Sn we observed the formation of binuclear complexes (ML and MLOH (charge omitted for simplicity); M = Sn, L = Dop).