Showing papers by "Juan J. Fiol published in 2003"

TL;DR: Three new ternary peptide-Cu(II)-1,10-phenanthroline (phen) complexes have been prepared and structurally characterised and exhibit significant differences in their nuclease activity which depends on the nature of the peptidic moiety, the complex [Cu(gly-L-trp) (phen)]2H(2)O 3 being the most active.

TL;DR: The nature of the peptide seems to be a very important factor for the reactivity of copper(II) peptide complexes with bioligands as mentioned in this paper, and only four new ternary Cu(II)-complexes have been obtained.

TL;DR: The ternary [Cu(Sal-( l -Ser))(2,6-diaminopyridine)H2O] (1b) complex has been prepared and the crystal structure determined as discussed by the authors.

TL;DR: An equilibrium study was carried out on the Zn(II)-L-H(+) system, which constitutes the first crystallographic evidence of an inner sphere complex with bis-adenines and results are in agreement with its formation under the conditions in which the solid complex was prepared.