ZIF-67-Derived Hollow Nanozyme with Dual Quenching Mechanisms Coupled with DNA Walker as an Aptasensing Platform for Sensitive Detection of Acetamiprid.
Acetamiprid (ACE) is a widely used neonicotinoid insecticide with high insecticidal efficacy; however, its residues in food and environmental matrices have raised concerns regarding potential risks to human health. In this work, a DNA walker amplification strategy integrating the dual electrochemiluminescence (ECL) que...