Comprehensive study of buffer systems and local pH effects in electromembrane extraction

0477381 - ÚIACH 2018 RIV NL eng J - Článek v odborném periodiku
Restan, M. S. - Jensen, H. - Shen, X. - Huang, Ch. - Martinsen, O. G. - Kubáň, Pavel - Gjelstad, A. - Pedersen-Bjergaard, S.
Comprehensive study of buffer systems and local pH effects in electromembrane extraction.
Analytica Chimica Acta. Roč. 984, SEP (2017), s. 116-123. ISSN 0003-2670. E-ISSN 1873-4324
Grant CEP: GA ČR(CZ) GA16-09135S
Institucionální podpora: RVO:68081715
Klíčová slova: electromembrane extraction * local pH changes * extraction efficiency
Obor OECD: Analytical chemistry
Impakt faktor: 5.123, rok: 2017

Different buffers were tested as operational solutions in electromembrane extraction and a new phenomenon related to pH changes in narrow band at phase interface between organic and aqueous phases was described. The reported local pH changes may significantly influence efficiency of the extraction process and are highly important for future EME development.
Trvalý link: http://hdl.handle.net/11104/0273744