Vural, Ufuk Sancar2020-03-262020-03-261996Vural, U. S., (1996). The Transport Properties of Metal Picrates by Two New Calixarene Types. Separation Science and Technology, 31(6), 787-798. DOI: 10.1080/014963996080013240149-6395https://dx.doi.org/10.1080/01496399608001324https://hdl.handle.net/20.500.12395/16424The possibility of transporting several transition metal picrates (Cu2+, Ni2+, Co2+, and Fe3+) through an active transport membrane with a pH gradient was investigated. Two new macrocyclic ligands used as carriers, 5,11,17,23,29,35-hexa-t-butyl-37,38,39,40,41,42-hexakis-[n-(1-epoxyethyl)methoxy]calix[6]arene (I-6-EPO) and 5,11,17,23,29,35-hexa-t-butyl-37,38,39,40,41,42-hexakis-[n-(2-hydroxyaminoethyl)methoxy]calix[6]arene (I-6-HPA), were synthesized from p-tert-butylcalix[6]arene. It was found that the membrane system studied allows separation of some transition metal cations.en10.1080/01496399608001324info:eu-repo/semantics/closedAccessArticle316787798Q2WOS:A1996UD68500004N/A