Exploring the peroxidase-like activity of 4Fe-Ni-B nanoparticles for analytical sensing.

Natural enzymes, despite their superior catalytic proficiency, are frequently constrained by their environmental sensitivity and the intricacies associated with their extraction and preservation. Consequently, there has been a significant impetus in the scientific community to develop robust, economical, and accessible enzyme mimics. In this context, transition metal borides have risen to prominence as auspicious contenders, capitalizing on their distinctive electronic and catalytic attributes to replicate the functionalities of natural enzymes.