Search academic texts

Information × Registration Number 0200U003578, 0197U016497 , R & D reports Title The physicochemical function principles of measuring means on the basis ion-exchange materials popup.stage_title Head Loginova L.P., Registration Date 08-06-2000 Organization Kharkov National University named after V.N. Karazin popup.description2 The series of fluorescence acid-base indicators that are available in regard to immobilization of it on the silica surface had been investigated. The conditions of it sorption fixing had been worked out. For obtained silica with covalently graft ion-exchanging groups the dependences of solid phase luminescence from pH of buffer solutions were obtained. The factors that influence on the response of ion selective electrodes in multicomponent systems in particular in organized solutions were investigated. The activity coefficients data of nitrate and dodecylsulphate that are necessary for metrological provision of potentiometry measuring were obtained. In sodium dodecylsulphate micellar medium the response models of copper (II) and cadmium (II) selective electrodes were obtained. The quantitative characteristics of ionic binding processes were determinated in up to micellar and micellar systems. Product Description popup.authors popup.nrat_date 2020-04-03 Close