Since their introduction by Philip G. Jessop and co-workers in 2005, switchable-
hydrophilicity solvents (SHS), have gained a wide acceptance among scientists working in …

One of the most time-consuming and challenging phases of analytical procedures is sample
preparation, which entails separating target compounds from diverse real samples. Hence, it …

Since the development of liquid-phase microextraction (LPME), different LPME modes
depending on the experimental set-up to carry out the extraction have been described …

Green solvents reduce secondary pollution of the environment during pesticide pre-
concentration in food and environmental matrices. Ionic liquids are among the green …

A new analyte separation and preconcentration method for the trace determination of
antidepressant drugs, Fluoxetine (FLU) and Citalopram (CIT) in urine and wastewaters, was …

Switchable hydrophilic solvents (SHSs) have been widely used in analytical chemistry since
they were reported in 2005 due to the unique switchable advantages. This kind of solvent …

Switchable hydrophilicity solvents (SHS) began being used in analytical chemistry only in
2015, although they have been known for a long time in chemistry and technology. In this …

Switchable solvents are new generation solvents that are environmentally friendly and can
be used for the effective pre-concentration of pesticide residues in food and environmental …

A novel deep eutectic solvent microextraction method for traces tartrazine has developed for
its separation and preconcentration prior to its determination by UV–Vis spectrophotometry …

Switchable-hydrophilicity solvent liquid–liquid microextraction was used prior to high-
performance liquid chromatography with diode-array detector (HPLC-DAD) for the …