![]() ![]() ![]() Perspectives of QuEChERS, in line with GAC principles are highlighted in line with current trends of "going green" for quick, easy, cheap, effective, rugged, and safe analytical methods. Basic theory, mechanisms of their use illustrated by representative, but not exhausted list of examples related to complex matrices (environmental and natural food products), from analytical practice are presented in this review. ![]() Water under sub- and supercritical conditions, carbon-dioxide, ionic liquids (ILs), deep eutectic solvents (DESs) and those of natural origin (NADES), belong to the most promising classes of solvents in green analytical chemistry. Replacing volatile organic compounds (VOCs) by eco-friendly and benign solvents in extractions/separations in sample preparation, as the most tedious and demanding step in analysis, is one of roads toward sustainable chemistry. In this review paper, a critical look at the advantages and still unsolved problems of most potential classes of green solvents is presented to give an overview of the current state of the art in this field. More environmentally friendly solvents in analytical chemistry are almost inevitable in both sample preparation and analysis to meet the high standards of sustainable chemistry and human welfare. ![]()
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