title: Study of receptor mediated selective anion transmembrane transport using parallel artificial membrane permeability assay.
abstract: The separation performance of inorganic anions ReO4(-), Br(-), SO4(2-), and NO3(-) using porphyrin-alkaloid quaternary salt transporters is examined using parallel artificial membrane permeability assay. Active and selective transport of perrhenate is achieved by porphyrin-brucine conjugates. Herein, chlorides are used as antiporters and complete removal of perrhenates from a source solution is stimulated due to electrostatic effects.
authors.affiliation: Institute of Chemical Technology Prague, Department of Analytical Chemistry, Technická 5, 166 28 Prague 6, Czech Republic.
authors.forename: Lenka
authors.initials: L
authors.lastname: Veverková
authors.forename: Kamil
authors.initials: K
authors.lastname: Záruba
authors.forename: Vladimír
authors.initials: V
authors.lastname: Král
mesh_terms: D000470:Alkaloids / Q000378:metabolism; D000838:Anions / Q000378:metabolism*; D001965:Bromides / Q000378:metabolism; D017136:Ion Transport; D008567:Membranes, Artificial; D009566:Nitrates / Q000378:metabolism; D010539:Permeability; D011166:Porphyrins / Q000378:metabolism; D011956:Receptors, Cell Surface / Q000378:metabolism*; D012211:Rhenium / Q000378:metabolism; D012492:Salts / Q000378:metabolism; D055672:Static Electricity; D013379:Substrate Specificity; D013431:Sulfates / Q000378:metabolism
chemical_list: D000470:Alkaloids; D000838:Anions; D001965:Bromides; D008567:Membranes, Artificial; D009566:Nitrates; D011166:Porphyrins; D011956:Receptors, Cell Surface; D012492:Salts; D013431:Sulfates; D012211:Rhenium