New features in the dynamics of a ferroin-catalyzed Belousov-Zhabotinsky reaction induced by a zwitterionic surfactant

Dynamics of ferroin-catalyzed Belousov-Zhabotinsky reaction: in the absence (A) and in the presence (B) of the surfactant N-tetradecyl-N,N-dimethylamine oxide. Beyond a critical surfactant concentration, an induction period and other interesting features appear.