CATIÓNIC TRIPOLPHOSPHATE-TENSIOACTIVE COMPLEX AS IONOPHORE IN SELECTIVE ELECTRODES AND ITS APPLICATIONS.

摘要

Cationic tripolyphosphate-surfactant complex as an ionophore in selective electrodes and their applications. # The present invention relates to an ionic complex comprising at least one tripolyphosphate anion and a surfactant cation. Furthermore, the invention relates to a semipermeable membrane comprising this complex, an electrochemical sensor comprising this membrane and the use of said sensor for the detection and / or quantification of cationic surfactants in solution.