부산대학교 도서관

This work presents results of research into the usage of a representative of new generation terminating electrolytes in electrophoretic techniques and a newly developed methodology of separation and determination of selected biologically active (E)-azastilbene derivatives as test substances. The terminating electrolyte used was 4,4′-bis{1-(N-perhydro-azepiniomethyl)[spirobi(1-sila-2,5-dioxacyclopentane-3-on)]ate}. Moreover, the literature pertaining to the usage possibilities of the aforementioned electrolyte was reviewed. The development of this terminating solution enables determination within a much wider pH range (3–12) of both cations and anions without the need to change the electrolyte and significantly broadens the existing research possibilities. [ABSTRACT FROM AUTHOR]