Facile preparation of high-efficiency peroxidase mimics: modulation of the catalytic microenvironment of LDH nanozymes through defect engineering induced by amino acid intercalation

Twenty kinds of amino acids were separately intercalated into CoFe-LDH to regulate its catalytic microenvironment through defect engineering, thereby to screen out high-efficiency peroxidase mimics for biosensing and antibacterial applications.