G. Ilangovan et Jm. Zen, First observation that electroinactively bound cations in clay can participate in electrocatalytic reaction, CHEM LETT, (2), 1999, pp. 153-154
The electrocatalytic oxidation of guanine by nontronite-bound electroinacti
ve Fe(bpy)(3)(2+) has been identified with a catalytic rate constant of 5.8
4 x 10(4) M s(-1).