Since the introduction of ionic liquids (IL) in 1914, there has been a growing interest in this
class of materials, because of their unique properties. Ionic liquids are organic salts, melting …

The applications of ionic liquids (ILs) and IL‐derived sorbents are rapidly expanding. By
careful selection of the cation and anion components, the physicochemical properties of ILs …

Solvent-based separation processes can reduce the required energy input for separation,
improve biocompatibility, and allow for mild responsive separation systems that are …

Drug impurity and degradation profiling mean the detection, structure elucidation and
quantitative determination of impurities and degradation products in bulk drug materials and …

An improved deep eutectic solvent (DES)-based headspace single-drop microextraction
procedure has been developed as a green procedure for gas chromatography-mass …

Static headspace capillary gas chromatography (HSGC) has been employed to monitor the
level of residual solvents in the pharmaceutical materials. Most of the HSGC methods …

Reported here is a simple and rapid static headspace gas chromatography (SHS-GC)
method for the determination of trace solvents including ethanol, isopropanol, n-butanol, 1, 4 …

Ethanol gasoline is being widely used as a new environmentally friendly and energy-saving
alternative energy, and the control/reduction of its fire/explosion risk has become an …

The rapid expansion in the study and use of ionic liquids (ILs) is a result of their unique
properties including negligible volatility, high thermal stability, and ability to dissolve …

Concerns about the environmental impact of shale energy exploration (ie, hydraulic
fracturing and other well stimulation techniques) have risen due to its rapid expansion in the …