https://doi.org/10.1351/goldbook.10278
Hollow-fibre liquid-phase microextraction in which the extraction is driven by an electrical potential sustained between the sample solution and the acceptor phase, separated by a supported liquid membrane.
Notes:
- A typical experimental arrangement is shown in the figure below.
- Electromembrane extraction is typically performed in three-phase mode (\(\ce{aqueous\!->\!organic\!->\!aqueous}\)).
- The sample is agitated or stirred during extraction.
Typical experimental arrangement for electromembrane extraction of cations (anions extracted by reversing the polarity). SLM, supported liquid membrane in the form of a porous hollow fiber with solvent-filled pores.
Source:
PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 549 (https://doi.org/10.1515/pac-2015-0903)
PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 549 (https://doi.org/10.1515/pac-2015-0903)