Zobrazeno 1 - 10
of 23
pro vyhledávání: '"V. I. Kozlovskii"'
Publikováno v:
High Energy Chemistry. 55:285-294
The photophysical and photochemical properties of the protonated form of an unsymmetrical biphotochromic dyad D2 containing derivatives of 3-styrylbenzo[f]quinoline (SBQ) as photochromes have been studied. In hydrochloride of the dyad, D2.2HCl, inter
Publikováno v:
High Energy Chemistry. 55:11-22
Spectral, luminescent, and photochemical properties of 3-styrylbenzo[f]quinoline derivatives with a methoxy group in the 2-position (2MSBQ) and a methoxymethylene group in the 4-position (4MMSBQ) of the styryl moiety have been investigated. Both comp
Autor:
S. V. Afanas’eva, Margarita E. Neganova, S. A. Pukhov, Lada V. Anikina, Sergey G. Klochkov, V. I. Kozlovskii
Publikováno v:
Chemistry of Natural Compounds. 55:41-46
Previously unknown conjugates of substituted piperazines with various functional groups on the N atom and the natural sesquiterpene lactones alantolactone, isoalantolactone, and alloalantolactone, the main constituents of the plant Inula helenium, we
Autor:
M. G. Skoblin, V. I. Kozlovskii, I. V. Sulimenkov, Alexander R. Pikhtelev, V. V. Zelenov, Vasily V. Filatov, Vladimir S Brusov
Publikováno v:
Journal of Analytical Chemistry. 72:1331-1339
The experimental results of a mass spectral analysis of volatile organic compounds in a gaseous sample, obtained using an original design of an ion source based on the Penning ionization of a gas sample by excited metastable inert gas atoms, are pres
Autor:
P. E. Vaitekhovich, V. I. Kozlovskii
Publikováno v:
Chemical and Petroleum Engineering. 52:320-326
A method of deriving expressions for calculation of the actual power of a ball mill with mixer consumed in rotation of the operating element is presented on the basis of a theoretical analysis of the movement of medium in the course of streamlining o
Autor:
S. N. Nikolaev, E. E. Onishchenko, Sergei Gronin, V. S. Bagaev, S. V. Sorokin, V. I. Kozlovskii, V. S. Krivobok, Sergei Ivanov, S. I. Chentsov, I. V. Sedova
Publikováno v:
JETP Letters. 104:110-115
On the basis of low-temperature (5 K) microphotoluminescence measurements in a wide ZnSe/ZnMgSSe quantum well, the existence of isolated quantum emitters in this heterostructure is demonstrated. Characteristically, the corresponding emission lines ex
Autor:
V V, Goncharukl, A L, Buben, O A, Borisenok, V I, Kozlovskii, I M, Pun'ko, V P, Vdovichenko, K D, Praliev
Publikováno v:
Eksperimental'naia i klinicheskaia farmakologiia. 79(11)
The work was aimed at assessing in vivo the analgesic properties of ten decahydroquinoline derivatives (pharmacologically active substances, PAS) and deter- mining the role of opioid receptors in mechanism of their action. Among the derivatives studi
Autor:
Vladimir S Brusov, A. V. Chudinov, Yu. G. Martynovich, Vasily V. Filatov, I. V. Sulimenkov, V. I. Kozlovskii, Alexander R. Pikhtelev
Publikováno v:
Journal of Analytical Chemistry. 69:1220-1228
The objective of this work is the study of the ion mobility dependence of electrospray Gramicidin S ions [M + 2H]2+ on the ion bunch drift velocity under variation of the specific electrical field strength at certain gas number density in the range f
Publikováno v:
Journal of Analytical Chemistry. 65:1517-1523
One of the possible methods for 3D protein structure investigation is the study of gas-phase hydrogen/deuterium (H/D) exchange reaction between protein ions and a D-containing reactant gas, e.g., D2O or ND3. A segmented radio frequency quadrupole (RF
Publikováno v:
Russian Chemical Bulletin. 57:1428-1434
Photochemical activity of azidohemicyanine (1-methyl-4-(4-azidostyryl)quinolinium iodide) was predicted by quantum chemical calculations and confirmed experimentally. The azidohemicyanine, which was synthesized, is characterized by a long-wavelength