Research Article

Synthesis, Characterization, Cytotoxic Activity, and Interactions with CT-DNA and BSA of Cationic Ruthenium(II) Complexes Containing Dppm and Quinoline Carboxylates

Figure 3

Fluorescence emission spectra of the BSA (2.5µM  280 nm) at different concentrations of complexes 1 (a) and 2 (b) at 300 K. Inset: Stern-Volmer plots showing tryptophan quenching in BSA at 300 and 310 K and UV-vis spectra of complexes 1 and 2.
(a)
(b)