TY - JOUR T1 - DNA-binding studies of mixed ligand cobalt(III) complexes JF - Transition Metal Chemistry Y1 - 2005 A1 - Barve, A. C. A1 - Ghosh, Smita A1 - Kumbhar, A. A. A1 - Kumbhar, A. S. A1 - Puranik, Vedavati G. AB -

The DNA binding characteristics of mixed ligand complexes of the type [Co(en)(2)(L)]Br-3 where en = N,N'-ethylenediamine and L = 1,10-phenanthroline (phen), 2,2'-bipyridine (bpy), 1,10-phenanthroline-5,6-dione (phendione), dipyrido[3,2-a:2',3'-c]phenazine (dppz) have been investigated by absorption titration, competitive binding fluorescence spectroscopy and viscosity measurements. The order of intercalative ability of the coordinated ligands is dppz > phen > phendione > bpy in this series of complexes.

PB - SPRINGER CY - VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS VL - 30 IS - 3 U3 -

Foreign

U4 -

1.465

ER -