Search academic texts

Information × Registration Number 0222U002326, 0119U101328 , R & D reports Title Hybrid methods of analysis of environmental objects, pharmaceutical preparations and food popup.stage_title Head Vishnikin Andriy Borisovich, Доктор хімічних наук Registration Date 11-02-2022 Organization Oles Honchar Dnipro National University popup.description2  The object of research is the processes of separation and preconcentration, reactions of reduction of heteropoly compounds, formation of ionic associates of dyes with polyelectrolytes. The purpose of this research was to develop a set of methods for the analysis of pharmaceuticals, environmental objects, food by molecular and atomic spectroscopy, along with improving the processes of sample preparation, separation and concentration. The following methods of chemical analysis have been developed: ascorbic acid, analgin and methyldopa in pharmaceuticals, cationic flocculant KPAA in solution for water treatment, in the form of a triple complex with metal, nitrogen-containing organic compounds in drugs, Sc (III) with eriochromcyanine, modified KPAA in aluminum-scandium alloy 01570, sulfate ions using the destruction reaction of IA KPAA-brompyrogallole red. In developing methods of analysis used modern equipment, modern methods of analysis. The developed methods are superior to world analogues in sensitivity, selectivity, are easy to perform, express, meet the principles of "green chemistry". The novelty, relevance and compliance with the world level of the obtained results and theoretical principles of determination are confirmed by publications in international (Microchemical Journal, Analytica Chimica Acta, Journal of Molecular Structure) and domestic journals. Areas of application: control and analytical laboratories of enterprises. Product Description popup.authors Vyshnikin Andrii B. Zhuk Larisa P Matorina Kateryna V. Sydorova Larysa P Smityuk Natalia M Tamen Aimad-Eddine T Hedjazi Mehieddine Khudyakova Svitlana M Chernavskaya Anna Yu popup.nrat_date 2022-03-09 Close