It has been acknowledged that circulating tumor cells (CTCs) are promising biomarkers in
liquid biopsy for cancer diagnosis and prognosis. However, the relationship between the …

A procedure for separation and preconcentration of tetracyclines from human serum
samples involving magnetic dispersive micro-solid phase extraction was proposed. The …

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 …

Misuse of antibiotics in animal husbandry and presence of their residues in animal foods is a
serious crisis worldwide and thus, monitoring the level of them in food samples is vital for …

Four new thymol‐based ternary deep eutectic solvents were prepared and evaluated as the
extractive phase in air‐bubbles assisted dispersive liquid‐liquid microextraction for …

A sensitive pre-concentration and determination method for tetracycline residues in food
samples was developed based on cloud point extraction and HPLC-DAD analysis …

A reciprocating magnetic-field-assisted on-line solid-phase extraction (RMF-SPE) method
coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been …

Given increasing concern regarding antibiotic environmental contamination, there is
immediate need to monitor antibiotic levels to effectively control pollution. In this study, we …

A dissolvable layered double hydroxide-based solid-phase extraction combined with high-
performance liquid chromatography was developed for the analysis of minocycline …

Tetracycline residue in honey has become an increasingly important food safety problem. In
this work, an ultrasensitive gold nanoparticles (AuNPs)-linked aptamer assay was …