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Ru(II)-based complexes with N-(acyl)-N′,N′-(disubstituted)thiourea ligands : sy...
Correa, Rodrigo de Souza; Oliveira, Katia Mara de; Delolo, Fábio Godoy; Alvarez Hernández, Anislay; Mocelo, Raúl; Plutin, Ana M.Four ruthenium(II)-based complexeswith N-(acyl)-N′,N′-(disubstituted)thiourea derivatives (Th)were obtained. The compounds, with the general formula trans-[Ru(PPh3)2(Th)(bipy)]PF6, interact with bovine serum albumin (BSA) and DNA. BSA-binding constants, which were in the range of 3.3–6.5 × 104 M−1, and the thermodynamic parameters (ΔG, ΔH and ΔS), suggest spontaneous interactions with this protein by electrosta...
Date: 2016
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Origin: Oasisbr