“…The data are presented as (Z/Z 0 ) 1/3 versus binding ratio; Z is the dynamic viscosity of DNA with complexes while the Z 0 is the viscosity of the DNA mixture in buffer. 33 Conductance and zeta potentials of DNA solutions with and without complexes were measured with a LABINDIA, PICO+ conductivity and Microtrac Zetatrac, U2771, DLS, respectively at 250 1C. 0.1, 0.01 and 0.001 M aqueous KCl solutions having conductances 12.88, 1.413 and 147 mS cm À1 respectively, were used for calibration of the conductivity meter.…”