Spectrophotometric Determination of Binding Constants of Ru(III) Salicylideneimine Complexes with CT DNA

Authors

  • Sead Ljubijankić Author
  • Adnan Zahirović Author
  • Mahira Memišević Author
  • Nevzeta Ljubijankić Author
  • Emira Kahrović Author

Abstract

The interactions of Ru(III)  complexes with Schiff bases derived from salicylaldehyde and aminophenol, butylamine and naphthylamine with general formula Na[Ru(N-R-5-X-salim)2] (R = C6H4O, X = H, Cl, Br, NO2), Na[RuCl2(N-R-5-X-salim)2] (R = C4H9, X = H, Cl, Br, NO2) and [Ru(N-R-5-X-salim)3] (R = C10H7, X = H, Cl, Br) with CT DNA, were investigated by spectroscopic titration. Experimental data show that Ru(III) complexes with salicylideneimine bind CT DNA with constants of 104 M-1. The results indicate the influence of 5-X-substituents on Kb values.

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Published

2014-12-01

Issue

Vol. 43 (2014): Bulletin of the Chemists and Technologists of Bosnia and Herzegovina

Section

Original Scientific Article

How to Cite

Ljubijankić, S. (2014) “Spectrophotometric Determination of Binding Constants of Ru(III) Salicylideneimine Complexes with CT DNA”, Bulletin of Chemists and Technologists of Bosnia and Herzegovina, 43, pp. 5–10. Available at: https://glashem.pmf.unsa.ba/index.php/bctbh/article/view/129 (Accessed: 28 July 2026).