Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. V. Chernysh"'
Autor:
I M Kopotun, V V Chernysh
Publikováno v:
Scientific journal Criminal and Executive System: Yesterday. Today. Tomorrow. 2020:17-30
The article gives a criminological description of a criminal who abuses his powers in providing public services. It is analyzed the state of domestic and foreign criminological researches concerning definition of this person concept as one of the fun
Autor:
V. V. Chernysh, Andrey A. Shemukhin, A. V. Kozhemiako, A.V. Nazarov, Yu. M. Spivak, E. N. Muratova
Publikováno v:
Moscow University Physics Bulletin. 75:590-595
Irradiation of porous silicon with Ar $${}^{+}$$ ions at energies from 100 to 400 keV and fluence of $$10^{12}$$ cm $${}^{-2}$$ was carried out. The effect of ion irradiation at different energies of incident particles on the photoluminescence spectr
Autor:
V. V. Chernysh
Publikováno v:
Law and Society. 3:201-207
Publikováno v:
Russian Chemical Bulletin. 54:124-134
The potential of thermal lens spectrometry in the determination of stability constants of complex compounds was explored using copper(I) and iron(II) complexes with 1,10-phenanthroline and 2,9-dimethyl-1,10-phenanthroline as examples. Thermal lens sp
Publikováno v:
Scopus-Elsevier
The influence of various factors (laser power, optical path length, and signal level) on the accuracy and precision of thermal-lens measurements is studied. A general equation for the instrumental error of thermal-lens measurements is deduced. It is
Investigations of Cobalt, Nickel, and Copper Diethyldithiocarbamates Using Thermal Lens Spectrometry
Publikováno v:
Journal of Analytical Chemistry. 59:424-432
Thermal lens spectrometry was used to study the dissociation kinetics of diethyldithiocarbamate complexes of copper(II), cobalt(III), and nickel(II) as a function of pH in the presence of chloride and sulfate ions. It is shown that, as distinct from
Publikováno v:
Journal of Analytical Chemistry. 58:144-148
Thermal-lens spectrometry was applied to a study of the properties of a nickel(II) complex with dimethylglyoxime at a concentration level of n × 10–8–n × 10–6 mol/L. The possibility of determining the solubility of the complex and the charact
Publikováno v:
Europe PubMed Central
The stability constants for copper(I) chelate with 2,9-dimethyl-1,10-phenanthroline are determined by thermal lensing, and the advantages over spectrophotometric determination of stability constants are shown. Changes in the photometric reaction when
Autor:
Mikhail A. Proskurnin, Anna I. Zatsman, V. V. Komissarov, Svetlana Pakhomova, Mikhail Kononets, V. V. Chernysh
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 369:535-542
The determination of iron(II) with 1,10-phenanthroline in aqueous solutions was carried out exemplarily by thermal lens spectrometry. The peculiarities of analytical reactions at the nanogram level of reactants can be studied using this method. Under
Publikováno v:
Journal of Analytical Chemistry. 56:910-917
Using investigations of the copper(I)–1,10-phenanthroline system as an example, it is shown that thermal lensing can be used for determining stability constants at a level of concentrations one–two orders of magnitude lower compared to convention