An efficient deep eutectic magnetic nano gel for rapid ultrasound-assisted dispersive µ-solid phase extraction of residue of tetracyclines in food samples.

ABSTRACT: In the present study, a magnetic nano gel as the sorbent which is the combination of octatonic acid: cumarin as eutectic solvent and Fe₃O₄@SiO₂ was introduced as the sorbent in ultrasound-assisted dispersive µ-solid phase extraction process coupled with high performance liquid chromatography with photo diode array detector for simultaneous separation and determination of tetracyclines residues in food samples. FT-IR, SEM, VSM were used for the characterization of the synthetized magnetic nano gel. Under obtained optimum conditions, the obtained linear ranges were 1.5-500 (µg L^-1), 2.5-750 (µg L^-1), 2-750 (µg L^-1), and 2.5-500 (µg L^-1) for tetracycline, oxytetracycline, chlortetracycline, and doxycycline, respectiv

SUBMITTER: Shirani M 

PROVIDER: S-EPMC10497477 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature