Bimetallic nanozyme of Cu-Mn organophyllosilicate with enhanced multi-enzyme mimetic activity for simultaneous degradation of hydroquinone and methylene blue

This work presents a highly effective multi-enzyme like nanozyme with Mn–Cu as the catalytic centers. It was employed for the degradation of methylene blue (MB) mediated by hydroquinone (HQ), resulting in satisfactory co-degradation of MB and HQ.