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Preconcentration by solvent removal: techniques and applications
journal contribution
posted on 2023-05-23, 00:02 authored by Fornells Vernet, E, Emily HilderEmily Hilder, Michael BreadmoreMichael BreadmorePreconcentration is the aspect of analytical method development covering the need to improve detection sensitivity. This review collects the advances in a diversity of approaches to achieve preconcentration by solvent removal. Evaporation in microfluidic and paper-based devices is reported in a variety of forms and later compared to membrane-assisted evaporation. Sample partitioning in an immiscible fluid is also described. The reported methodologies highlight the need to achieve good control of the gas-liquid interface to obtain accurate results. A comprehensive comparison of different strategies is presented here discussing their benefits and drawbacks as well as the research needs in this area.
Funding
Australian Research Council
Trajan Scientific Australia Pty Ltd
University of South Australia
History
Publication title
Analytical and Bioanalytical ChemistryVolume
411Issue
9Pagination
1715-1727ISSN
1618-2642Department/School
School of Natural SciencesPublisher
Springer-Verlag HeidelbergPlace of publication
Tiergartenstrasse 17, Heidelberg, Germany, D-69121Repository Status
- Restricted