Environmental researchColorimetryOrganophosphorus CompoundsAnimalsPesticidesZebrafish
Dual-pathway synergistic catalytic mechanism based on FeN3P-CoN3P active sites: A three-channel colorimetric sensing array for efficient detection and green performance evaluation of five organophosphorus pesticides in complex matrices.
Siyu Shen, Xiaofeng Hou, Binrong Li, Chengyu Li, Yong Pan, Wondimu Andualem Ayele, Runfeng Chang, Tingting Liu, Xuedong Wang
Published: 202610.1016/j.envres.2025.123599
Abstract
Herein, we pioneered a P-doped heteronuclear Fe-Co dual-atom nanozyme (FeCoP-NC), in which 0.1 % P-doping substantially increased oxidase-like (OXD) activity by 48.3 % compared to FeCo-NC. The enhanced OXD activity resulted from a synergistic dual-pa…
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