“FeNCDs@Eu MOF-based sensor with enhanced tetracycline detection using a negatively charged Eu MOF matrix”

https://pubmed.ncbi.nlm.nih.gov/38117163

This study reports the development of an FeNCDs@Eu MOF-based sensor utilizing a negatively charged Eu MOF matrix to encapsulate small-sized FeNCD nanozymes, enhancing their dispersibility, preventing aggregation, and boosting enzymatic catalytic efficiency for the highly sensitive colorimetric and fluorescence detection of tetracycline with a low detection limit of 11.63 nM.