One-step synthesis of Fe-doped metal–organic framework nanozymes for colorimetric detection and removal of tetracycline antibiotics

Key Points

• The aim is to synthesize Fe-doped metal-organic framework nanozymes for detecting and removing tetracycline antibiotics.
• Synthesis of ZIF-67/Fe nanozyme
• Evaluation of peroxidase-like activity
• Application in colorimetric detection techniques
• Enhanced peroxidase-like activity observed in the ZIF-67/Fe nanozyme
• Effective colorimetric detection of tetracycline antibiotics
• Potential removal of tetracycline from samples showcased