Tetracyclines are currently the most commonly used class of antibiotics, and their residue
issue significantly impacts public health safety. In this study, a surface modification of …

As one kind of tetracycline antibiotics, oxytetracycline (OTC) residues in animal-derived
foods can do serious harm to human health. Though aptasensors for the detection of OTC …

Highlights•The PEC aptasensor possessed simultaneous detection ability to ENR and
CIP.•Synthesized CuInS 2/3DNG and Bi 3+/B-TiO 2/rGO exhibited excellent PEC …

In this paper, a novel and sensitive electrochemical aptasensor for detecting tetracycline
(TET) with prussian blue (PB) as the label-free signal was fabricated. A PB-chitosan …

A novel photoelectrochemical (PEC) aptasensor based on cerium (Ce) doped CdS modified
graphene (G)/BiYWO 6 was designed, which exhibits enhanced PEC intensity compared …

The precise and sensitive quantification of ciprofloxacin (CIP) is imperative due to its
prevalent misapplication and overutilization, which can elicit detrimental side effects. Here …

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 …

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 fluorescent assay for oxytetracycline (OTC) detection was presented based on an
indirectly fluorescein-labelled aptamer probe, which was fabricated through the partial …

In order to effectively monitor the residue of kanamycin (KAN), a dual-signal-amplified
electrochemiluminescence (ECL) aptasensor based on multi-walled carbon nanotubes …