In this paper, a convenient electrochemical aptasensor for sensitive and selective
determination of streptomycin antibiotic was constructed. Signal amplification strategy of the …

A novel electrochemical aptasensor modified with the nanocomposite of porous carbon
nanospheres and Au urchins as the signal amplification and immobility platforms for …

Detection and quantitation of antibiotic residues in blood serum and foodstuffs are in great
demand. We have developed aptasensors for detection of streptomycin using …

Kanamycin is a widely used aminoglycoside antibiotic, and residual kanamycin in animal-
derived food causes serious side effects. Herein, a simple aptamer-based assay is proposed …

Designing a sensitive method for the detection of streptomycin residues in animal products
is essential for controlling consumer health risk. In this study, a high-purity pencil lead …

To effectively monitor multi-residues of penicillin antibiotics (PENs) in milk, we developed a
novel ratiometric electrochemical aptasensor enabling simultaneous detection of PENs. The …

The overuse of streptomycin (STR) can result in their residues in food, posing serious side
effects on human health. This work aims to develop a novel and accurate electrochemical …

Detection and quantitation of antibiotic residues in blood serum and animal foodstuffs are of
great significance. In this study, an electrochemical aptasensor was developed for sensitive …

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 ratiometric electrochemical aptasensor based on gold nanoparticles (AuNPs)
functionalization and hybridization chain reaction (HCR) assisted signal amplification has …