Zobrazeno 1 - 10
of 165
pro vyhledávání: '"I. V. Skornyakov"'
Autor:
G. B. Tolstorozhev, V. A. Butra, H. V. Tsarik, I. P. Kutsenko, M. V. Belkov, A. N. Kozachkova, N. I. Sharykina, I. V. Skornyakov, V. I. Pekhnyo
Publikováno v:
Journal of Applied Spectroscopy. 81:1012-1018
We have used Fourier transform IR spectroscopy methods to conduct comparative studies of human breast tumors and sarcoma 180 tumor grafted into mice. The IR spectral parameters used to identify tumor tissue in mice with the sarcoma 180 strain proved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::553900bc955ff4316bd5f27c32524b01
https://doi.org/10.1007/s10812-015-0043-x
https://doi.org/10.1007/s10812-015-0043-x
Autor:
N. V. Tsarik, I. V. Skornyakov, M. V. Belkov, A. N. Kozachkova, I. P. Kutsenko, G. B. Tolstorozhev, N. I. Sharykina, V. I. Pekhn’o
Publikováno v:
Optics and Spectroscopy. 117:850-854
FTIR spectroscopy is used to study mammary-gland tissues of mice with a sarcoma tumor (strain 180). Spectral features that are typical of malignant tumors are revealed in the FTIR spectra in the sarcoma-tumor tissues. Tumor tissues are studied after
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9dabba872b42b157c3e5391a81b1b57
https://doi.org/10.1134/s0030400x14110228
https://doi.org/10.1134/s0030400x14110228
Autor:
V. L. Sorokin, G. A. Ksendzova, Oleg I. Shadyro, M. V. Belkov, I. V. Skornyakov, G. B. Tolstorozhev
Publikováno v:
Optics and Spectroscopy. 117:44-48
The FTIR spectra of the solutions of biologically active molecules (screened phenylazomethines) in CCl4 are studied. The role of the OH- and N=C groups in the formation of the intramolecular H bonds is analyzed. The analysis of the FTIR spectra shows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6951f19bae040f61ceacffde4816b8de
https://doi.org/10.1134/s0030400x14070236
https://doi.org/10.1134/s0030400x14070236
Autor:
I. V. Skornyakov, V. I. Pekhnyo, V. A. Butra, N. I. Sharykina, M. V. Belkov, A. N. Kozachkova, N. I. Tsarik, I. P. Kutsenko, G. B. Tolstorozhev
Publikováno v:
Journal of Applied Spectroscopy. 81:463-469
We demonstrate that IR spectroscopic analysis can be used in diagnosis and chemotherapy monitoring for cancers of various organs at the molecular level. We used Fourier transform IR spectroscopy to study human breast and thyroid tumor tissues which w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::420dc5021d04f232e1928e95ad88fd1d
https://doi.org/10.1007/s10812-014-9955-0
https://doi.org/10.1007/s10812-014-9955-0
Autor:
M. V. Bel′kov, G. B. Tolstorozhev, Oleg I. Shadyro, P. V. Kuzovkov, O. K. Bazyl, I. V. Skornyakov, Georgy V. Mayer, S. D. Brinkevich, V. Ya. Artyukhov, S. N. Samovich
Publikováno v:
Journal of Applied Spectroscopy. 81:109-117
We have measured the Fourier transform IR spectra of CCl4 solutions of benzoic acid and its biologically active derivatives. We investigated the proton-acceptor properties of the studied molecules theoretically by the molecular electrostatic potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127831c1684a98961daed321c679a3a1
https://doi.org/10.1007/s10812-014-9895-8
https://doi.org/10.1007/s10812-014-9895-8
Autor:
S. N. Samovich, V. Ya. Artyukhov, G. B. Tolstorozhev, I. V. Skornyakov, Georgy V. Mayer, S. D. Brinkevich, Oleg I. Shadyro, M. V. Belkov, T. F. Raichenok, O. K. Bazyl
Publikováno v:
Optics and Spectroscopy. 115:717-726
We have measured the absorption, fluorescence, fluorescence excitation spectra, fluorescence quantum yields, and IR Fourier-transform spectra of aromatic acids in solutions. We have considered spectroscopic particular features of benzoic acid, its hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7ff100a85a7874ed255e5aae979c73f
https://doi.org/10.1134/s0030400x13110258
https://doi.org/10.1134/s0030400x13110258
Autor:
G. B. Tolstorozhev, A. N. Shimko, Oleg I. Shadyro, M. V. Belkov, S. D. Brinkevich, S. N. Samovich, I. V. Skornyakov
Publikováno v:
Journal of Applied Spectroscopy. 80:510-517
IR-Fourier spectra of solutions and crystals of biologically active benzaldehyde derivatives were studied. Specific features of the formation of intra- and intermolecular hydrogen bonds were analyzed. Spectral signatures that characterized participat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::490e2b7cccb9cef0a9c7027a0ed2206b
https://doi.org/10.1007/s10812-013-9797-1
https://doi.org/10.1007/s10812-013-9797-1
Autor:
V. L. Sorokin, G. A. Ksendzovac, O. K. Bazyl, V. Ya. Artyukhov, Oleg I. Shadyro, M. V. Belkov, Georgy V. Mayer, G. B. Tolstorozhev, I. V. Skornyakov
Publikováno v:
Journal of Applied Spectroscopy. 79:687-694
Bioactive carbonyl- and sulfonyl-derivatives of aminophenols were studied. The proton-acceptor abilities of the aminophenols were estimated using a molecular electrostatic potential method. IR Fourier spectra of the aminophenols with different substi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::035b9ac0864fcd77aa071e0877ce325b
https://doi.org/10.1007/s10812-012-9658-3
https://doi.org/10.1007/s10812-012-9658-3
Autor:
Oleg I. Shadyro, M. V. Belkov, G. B. Tolstorozhev, S. D. Brinkevich, I. V. Skornyakov, S. N. Samovich
Publikováno v:
Journal of Applied Spectroscopy. 79:645-650
We have obtained the Fourier transform IR spectra of solutions of benzaldehyde derivatives having different antiviral activities against a herpes virus. We observe a correlation between the presence of hydrogen bonds in the benzaldehyde molecules and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d0e82c76d2715fc09fb211d46009e0
https://doi.org/10.1007/s10812-012-9652-9
https://doi.org/10.1007/s10812-012-9652-9
Autor:
Oleg I. Shadyro, M. V. Belkov, G. B. Tolstorozhev, I. V. Skornyakov, S. D. Brinkevich, S. N. Samovich
Publikováno v:
Optics and Spectroscopy. 113:179-183
We have measured the IR Fourier-transform spectra of biologically active benzaldehyde and its derivatives in the gas and liquid phases. For compounds of this class, the role played by C=O, OH, and CH groups in intra- and intermolecular has been analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6afd51b8664e61b9f419d6263e04c860
https://doi.org/10.1134/s0030400x12070247
https://doi.org/10.1134/s0030400x12070247