It is urgently needed to develop high-performance method for tetracycline (TC) analysis to
meet the growing concerns about food safety. Herein, a MOF of Ni 2+-2, 3, 6, 7, 10, 11 …

In this work, a metal–organic framework@ covalent organic framework composite (TPN-
COF@ Fe-MIL-100) was prepared and used as a sensing material to construct an …

The development of new method for the rapid and facile screening of antibiotics residues in
food is of great importance in food safety. Herein, a nanocompisite of polyaniline@ copper …

Analytical techniques for detection and quantitation of tetracyclines in food products are
greatly in demand. In this study, a novel electrochemical aptasensor was designed for …

In this work, a disposable and portable aptasensor for the fast and sensitive detection of
oxytetracycline (OTC) using gold nanoparticles (AuNPs)/carboxylated multi-walled carbon …

In this work, a novel electrochemical aptasensor based on Fe-based MOFs was fabricated.
To enhance sensitivity to the detection of antibiotics, NH 2-MIL-101 (Fe)/CNF@ AuNPs was …

Herein, we immobilized an aptamer cocktail on the surface of gold screen-printed electrodes
and developed an electrochemical aptasensor with high sensitivity and specificity for direct …

A sensitive and efficient ratiometric electrochemical aptasensor was designed for
tetracycline (TET) detection in milk. The ratiometric electrochemical aptasensor was …

Broad-spectrum aptamer has been shown to be an important probe for antibiotic multi-
residue detection. In this study, we successfully screened a broad-spectrum aptamer (Apt …

A novel ratiometric sensor using an electrochemically active metal–organic framework of
Mo@ MOF-808 and NH2-UiO-66 as response signals was developed to detect tetracycline …