Zobrazeno 1 - 10
of 14
pro vyhledávání: '"I. S. Cherepanov"'
Publikováno v:
Advanced Engineering Research, Vol 21, Iss 4, Pp 328-336 (2022)
Introduction. The paper analyzes the application of composite materials as the main determining method of reducing the mass of the airframe and an unmanned aerial vehicle. Advanced nondestructive testing methods provide assessing the technical condit
Externí odkaz:
https://doaj.org/article/78d4d86b910a4efdb25c0818da21c816
Autor:
I. S. Cherepanov, E. Sh. Mukhdarova
Publikováno v:
Vestnik MGTU. 25:248-258
The study of ascorbic acid transformation processes in aqueous - ethanolic systems is an important area of research in food chemistry, and therefore recently there has been an increased interest in studying the possibility of stabilizing ascorbic aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ff8c57c48f67b2b9d0b299d4a53d0c
https://doi.org/10.21443/1560-9278-2022-25-3-248-258
https://doi.org/10.21443/1560-9278-2022-25-3-248-258
Autor:
I. S. Cherepanov, A. A. Belkov
Publikováno v:
Proceedings of Universities. Applied Chemistry and Biotechnology. 12:291-298
The performed condensation of p-aminobenzoic acid with D-mannose produced N-mannopyranosylamine with ? configuration at the anomeric centre, which was confirmed by vibrational spectroscopy. The reactivity of the synthesized product in the processes o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcb3af130945c3a422f71f6b48ee7c63
https://doi.org/10.21285/2227-2925-2022-12-2-291-298
https://doi.org/10.21285/2227-2925-2022-12-2-291-298
Publikováno v:
Proceedings of Universities. Applied Chemistry and Biotechnology. 11:310-317
In this work, potentially bioactive condensation products of adenine with D-mannose and 6-deoxy-L-mannose (L-rhamnose) were synthesized in water and ethanol solutions. According to FTIR spectroscopy and elemental analysis, mono-N6-glycosylated adenin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c7740759450ab80bed2b330fcef8e03
https://doi.org/10.21285/2227-2925-2021-11-2-310-317
https://doi.org/10.21285/2227-2925-2021-11-2-310-317
Autor:
P. S. Kryukova, I. S. Cherepanov
Publikováno v:
Izvestiâ Vuzov: Prikladnaâ Himiâ i Biotehnologiâ (2020)
The aim of the study was to investigate the processes of formation and structural group composition of the products formed during the reaction of D-glucose with p-toluidine in anhydrous ethanol using electronic and vibrational spectroscopy methods. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0d3e9bb244c32745bbcc0bcfbe46078
https://doaj.org/article/3e630e47aaf047ffbc4911e605edcc11
https://doaj.org/article/3e630e47aaf047ffbc4911e605edcc11
Autor:
I. S. Cherepanov, K. A. Sergeeva
Publikováno v:
Vestnik MGTU, Vol 20, Iss 3, Pp 526-532 (2017)
Results of studying of melanoidin formation regularities at interaction of D-glucose and D-xylose with p-amino benzoic acid (PABA) in acidic ethanolic media have been presented; features of the chosen threefold systems are, firstly, existence of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1f1387e6c1ba52ed8249ad5d98f907a
http://vestnik.mstu.edu.ru/show.shtml?art=1896&pdf=1
http://vestnik.mstu.edu.ru/show.shtml?art=1896&pdf=1
Autor:
I. S. Cherepanov
Publikováno v:
Polythematic Online Scientific Journal of Kuban State Agrarian University.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4250475acdee9f0c249948372f98bb8a
https://doi.org/10.21515/1990-4665-132-057
https://doi.org/10.21515/1990-4665-132-057
Autor:
I. S. Cherepanov
Publikováno v:
Journal of Physics: Conference Series. 1399:055001
The study of the structure and properties of synthetic analogues of humic substances is an important research task. This paper presents the results of studying the structural and group composition of the products of water-soluble fractions synthesize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac3d69b3f117bc0bd5d2743703a6ab55
https://doi.org/10.1088/1742-6596/1399/5/055001
https://doi.org/10.1088/1742-6596/1399/5/055001
Publikováno v:
Protection of Metals. 40:389-393
Automatic system for electrochemical monitoring of corrosion parameters of protective metal coatings described substantially accelerates analyses, making them much more reliable and reproducible.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9162ae98f77f3607a04d0eeb4f512524
https://doi.org/10.1023/b:prom.0000036962.10289.d2
https://doi.org/10.1023/b:prom.0000036962.10289.d2
Autor:
I S Cherepanov
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Aug2019, Vol. 315 Issue 6, p1-1, 1p