6533b871fe1ef96bd12d1a8b
RESEARCH PRODUCT
Facilitated SLM extraction of peptides with D2EHPA as a carrier
Anna DrapałaPiotr Wieczoreksubject
Aqueous solutionChromatographyChemistryMechanical EngineeringGeneral Chemical EngineeringInorganic chemistryExtraction (chemistry)General ChemistryD2EHPAAcceptorDiluentchemistry.chemical_compoundMembranePhase (matter)peptidesextractionGeneral Materials Sciencesupported liquid membraneElectrochemical gradientPhosphoric acidWater Science and Technologydescription
Abstract The extraction of short peptides through a supported liquid membrane containing di-2-(ethylhexyl)phosphoric acid (D2EHPA) as a carrier was investigated. The extraction was carried out from the aqueous donor phase with pH 3 to amore acidic acceptor phase. The proton gradient between the donor and the acceptor phase was the main driving force of the mass transfer in this system. The influence of various parameters such as diluent of the carrier, pH of the donor and acceptor phase, peptide structure and concentration on the extraction efficiency was presented.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2004-03-01 | Desalination |