METHODS AND OBJECTS OF CHEMICAL ANALYSIS ISSN title: "Metody i obʺekty himičeskogo analiza" An international journal devoted to all aspects of Analytical chemistry ISSN 2413-6166 (Online), ISSN 1991-0290 (Print)
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	THE TRENDS ANALYSIS OF CHEMICAL CHROMATICITY METHOD EVOLUTION (REVIEW). A.N. Chebotaryov†*, D.V. Snigur†, K.V. Bevziuk†, I.S. Efimova† * Corresponding authors † Odessa National I.I. Mechnikov University, Dvoryanskaya str., 2,Odessa, 65082 Ukraine E-mail: alexch@ukr.net Methods Objects Chem. Anal., 2014, 9(1), p. 4-11 https://doi.org/10.17721/moca.2014.4-11
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Abstract

Scientometric analysis of chemical chromaticity method trends was done for the last 20 years. For the next 10 years a steady interest in ap-proaches chemical chromaticity method can be predicted by analysis of the obtained logistic curve. The basic directions of the chemical chromaticity method were marked. They are materials science, food chemistry and analytical chemistry. The chemical chromaticity method advantages over classical physi-co-chemical methods of research were shown in the practice of chemical analysis. For the acid-base equilibrium study and ionization constants determination it is not necessary to operate the concentrations dye’s ion-molecule forms in the solution. The potentials of chromaticity functions use for creating sorp-tion-chromaticity and extraction-chromaticity methods of quantitative analysis were noted. Nowadays the semi-quantitative visually colorimetric test method are most intensively created. In recent years, there has been a steady increasing in the chromaticity techniques of quantitative analysis related to the area expansion of chemical chromaticity method use and the nature of the analyzed objects.

Keywords: scientometrics, chemical chromaticity method, chromaticity function, test methods, quantitative analysis