Co-MOF@MWCNTs/GCE for the sensitive detection of TBHQ in food samples.

-Butylhydroquinone (TBHQ) is a novel synthetic antioxidant with a higher safety profile and antioxidant effect that is more excellent than other synthetic antioxidants and is internationally recognized as one of the best food antioxidants. However, its excessive use in food can have unfavorable effects on the human body. Thus, it is critical to establish a rapid method for the detection of TBHQ in food samples.

Porous nanosheet-nanosphere@nanosheet FeNi-LDH@FeNiS core-shell heterostructures for asymmetric supercapacitors.

Transition bimetallic sulphides have emerged as important electrode materials for supercapacitors owing to their low toxicity, environmental friendliness, cost-effectiveness, multiple oxidation states, high natural abundance, flexible structure, and high theoretical specific capacitance. Herein, a porous nanosheet-nanosphere@nanosheet FeNi-LDH@FeNiS (FNLDH@FNS) core-shell heterostructure was directly prepared on nickel foam (NF) a two-step hydrothermal method. The prepared electrode material exhibits an outstanding electrochemical performance.