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Published on: November 28, 2018
Critical evaluation of microextraction pretreatment techniques-Part 2: Membrane-supported and homogenous phase based
Martina Havlikova1, Radomir Cabala1,2, Vera Pacakova1
1Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Republic.
Abstract:
This review follows up on Part 1, which focused on classification and evaluation of single drop and sorbent-based microextraction techniques. Membrane- and homogenous phase-based microextraction techniques are discussed and classified in Part 2. These techniques are more recent than those in Part 1 and considerable attention has been paid to their development. The new methodologies are more sensitive and, thanks to their miniaturization, they can be classified as "green", but no exhaustive classification is available. We hope that this review will contribute to better orientation in these methods.
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