The combined use of an automatic solid‐phase extraction (SPE) apparatus with Oasis MCX
cartridges and gas chromatography/mass spectrometry (GC/MS) to rapidly quantify quinine …

A simple, precise and accurate high-performance thin-layer chromatographic method has
been established for quantitative determination of quinine. Conditions were also optimized …

Two PPG 1000 based thermo-sensitive magnetic ionic liquids were synthesized and
characterized. A novel analytical method of thermo-sensitive magnetic ionic liquid aqueous …

In this study, ionic liquid-modified silica was used as sorbent for simultaneous extraction and
preconcentration of 3-indole butyric acid and 3-indole acetic acid in pea plants. The effect of …

Isoniazid (INH) reacted with p-dimethylaminobenzaldehyde (DABD) in the presence of
trichloroacetic acid to give isonicotinylhydrazone (INZ) having λmax 365nm. Cloud point …

A simple extraction procedure coupled with liquid chromatography-Q Orbitrap high
resolution mass spectrometry (LC-Q Orbitrap HRMS) for the determination of 19 quinolones …

A high-performance liquid chromatographic (HPLC) method with ultraviolet detection for the
determination of quinine in rat biological fluids is described. Due to its selectivity and …

A reverse phase, isocratic HPLC method has been developed for the quantitation of quinine
and its major metabolite, 3-hydroxyquinine in human plasma, urine and hepatic microsomal …

Aqueous two-phase system (ATPS) consisting of a hydrophilic ionic liquid 1-butyl-3-
methylimidazolium bromide and K 2 HPO 4, which is a novel, simple, fast, non-toxic and …

The suitability of isotachophoresis for the determination of quinine in different samples was
investigated. The operational conditions were 0.01 M potassium …