Synergistic Effect of Graphene Oxide and Different Valence of Cations on Promoting Catalase Crystallization

This study tests the effect of using the combination of graphene oxide (GO) with different valence cations as a heterogeneous nucleant on promoting catalase crystallization. By using GO and three types of salts with different valences, NaCl, MgCl2, and YCl3, the addition of GO with all three salts resulted in an increase in the percentage of crystal drops and a decrease in induction time. The experimental results further verified that there is a...