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Ionic liquid aqueous two-phase flotation (ILATPF) consisting of ionic liquid aqueous two-phase system (ILATPS) and solvent sublation (SS), which is a novel, non-toxic and green sample pretreatment technique coupled with molecular fluorescence spectrophotometry, was developed for the simultaneous separation, enrichment and rapid analysis of acetylspiramycin. In this ILATPF system of 1-butyl-3-methylimidazolium...
Combining solvent sublation with ionic liquid aqueous two-phase extraction (ILATPE), ionic liquid aqueous two-phase flotation (ILATPF) was proposed for preconcentration and separation of antibiotics in environment. The new technique was applied to preconcentrate and separate trace roxithromycin (ROX) in the environment using 1-butyl-3-methylimidazolium-tetrafluoroborate ([Bmim]BF4) ionic liquid as...
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