Synthesis of triple MIL-53-NH2@porphyrin-based COF/g-C₃N₄ nanohybrid for enhanced hollow-fiber solid phase microextraction of selected pesticide residues

Key Points

• Pesticide residues are extracted effectively using the developed nanohybrid material, improving detection capabilities.
• The efficiency of the microextraction method is notably heightened, achieving better performance in residue analysis.
• Analysis involves a novel hollow-fiber solid phase microextraction technique, showcasing significant advancements in extraction methods.
• Highlights the potential for enhanced detection of contaminants, supporting the need for improved analytical techniques.