Aptamer-Modified MOFs (Aptamer@MOF) for Efficient Detection of Bacterial Pathogens: A Review

Detecting pathogenic bacteria is crucial for controlling infectious diseases, safeguarding public health, and ensuring food and water safety. The integration of metal-organic frameworks (MOFs) with aptamers offers a promising approach to enhance bacterial detection. Aptamers provide high specificity for target recognition, while MOFs contribute tunable porous structures and stability, forming robust biosensors. This synergy improves sensitivity, selectivity, and versatility, enabling real-time and quantitative detection. Applications span food safety, environmental monitoring, and point-of-care diagnostics. This review highlights the significance of aptamer@MOF biosensors, discussing various detection…