Pd-based nanomaterials as enzyme mimics have drawn extensive research interest over the
past years. Modulating lattice strain, porosity and electronic structure of them could provide a …

Pd-based nanomaterials have shown great promise as promising mimic enzymes, but
traditional catalysts can only expose only part of the active sites, resulting in low atomic …

Pd-based nanomaterials have shown great promise as potential mimic enzymes, but
conventional catalysts use only a small fraction of the Pd content that located on the …

Organophosphorus pesticides (OPs) are of great concern due to its potential harms on
human health and the environment. Herein, a budget-friendly, rapid and convenient …

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 …

Enzyme-like activity and efficiency of nanomaterials are strongly controlled by their size,
composition, and structure, and hence the structural parameters need to be optimized. Here …

Nanozymes have emerged as the forefront of research in analytical sensing due to their
promising applications. In this study, we utilized polyethyleneimine (PEI)-modified Pichia …

Despite the tremendous achievements of existing sensing techniques, sensitive and
portable sensing of organophosphorus pesticides (OPs) in a non-polluting manner remains …

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 …

In this study, a novel highly sensitive colorimetric platform has been designed for malathion
assay based on Fe-N/C SAzyme. The as-synthesized SAzyme can directly oxidize 3, 3´, 5, 5´ …