Hydroxy-functionalized magnetic covalent organic polymer as an efficient adsorbent for the enrichment of amide herbicides in foods

Key Points

• Efficiently enriches amide herbicides, improving food safety through enhanced detection.
• The polymer showed approximately 80% recovery rate for specific herbicides tested.
• Assessment using hydroxy-functionalized magnetic covalent organic polymer highlights its potential in food safety.
• This promising approach may enable better monitoring of pesticide residues in food products.