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Information × Registration Number 0214U007738, 0112U003065 , R & D reports Title Development of methods of analysis in biology and chemistry, based on physicochemical methods popup.stage_title Head Luganska Olga Vasilivna, Registration Date 31-12-2014 Organization Zaporozhye National University popup.description2 The object of the research were surfactants: the cation of the alkyldimethylbenzylammonium chloride and nonionic dipropylene triamine dodecyl. The subject of the study were ion-selective electrodes with PVC membranes plasticized with dibutyl phthalate and selective to surfactants. The aim of work was to develop ISE with different designs and to create an electrode with the best electrochemical characteristics, studying the influence of type of EAS on the electrode function. Were compared using of EAS - ion associates (IA) cation of alkyldimethylbenzylammonium chloride with anions of phosphomolybdic acid and sodium tetraphenylborate (TPB), barium cations with dodecyl dipropylene triamine and anions of TFB and IFC for the construction of membrane ISE with membranes plasticized with DBP. Suggested to further define the method of direct potentiometry as EAS based on anion molibdofosfatnoy acid. Product Description popup.authors Гаврилова Лідія Олександрівна Лашко Наталя Петрівна Панасенко Тамара Володимирівна Синяєва Ніна Петрівна Ткачук Оксана Василівна popup.nrat_date 2020-04-02 Close