Analytical methods for detecting organophosphorus pesticides (OPs) with high sensitivity as
well as on-site screening are urgently required to guarantee food safety and protect …

The development of the detection method based on directly inhibiting nanozyme activity
holds great promise for on-site monitoring pesticide contamination of foods, while rarely …

In this study, a colorimetric sensor was developed for the detection of organophosphorus
pesticides (OPs) using a heterogeneous nanozyme with phosphatase-like activity. Herein …

The residues of organophosphorus pesticides (OPs) have drawn worldwide increasing
attention because of their potential fatal effects on human health and ecological systems. It is …

Engineering efficient dual-mode portable sensor with built-in cross reference correction is of
great significance for onsite reliable and precise detection of organophosphorus pesticides …

Rapid detection of pesticide residues in vegetables has recently attracted much attention.
Herein, a Cu-modified graphitic carbon nitride nanomaterial (Cu-C 3 N 4) with peroxidase …

Rapid detection of pesticide residues based on enzyme mimics has recently attracted much
interest. However, most nanozymes have low activity. Herein, a “single-atom Ce-NC …

Despite the tremendous achievements of existing point-of-care testing (POCT) techniques,
accurate on-site detection of pesticide remains a thorny issue. Herein, the concept of multi …

Traditional methods for detecting organophosphorus pesticides (OPs) are costly and
complex, and also require expensive instruments. Although many colorimetric methods have …

With the increasing concerns of food safety and environmental protection, it is desirable to
develop reliable, effective, and portable sensors for detection of organophosphorus …