Fig. 9From: Synthesis, characterization, and biological studies of some biometal complexesa Fluorescence quenching curves of ethidium bromide bound to DNA in presence of Co (II) complex. b Stern-Volmer plots of the fluorescence titrations for Co (II) Complex. Representation of slope and intercept values. Kb = slope/Intercept value i.e. 1.55 × 102 M-1Back to article page