Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Natalia V. Tsvigun"'
Autor:
Lyubov A. Ivanova, Vladimir V. Egorov, Yana A. Zabrodskaya, Aram A. Shaldzhyan, Alexander Ye. Baranchikov, Natalia V. Tsvigun, Anna N. Lykholay, Alexey D. Yapryntsev, Dmitry V. Lebedev, Anna A. Kulminskaya
Publikováno v:
npj Biofilms and Microbiomes, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract To date, the mechanisms of biomineralization induced by bacterial cells in the context of biofilm formation remain the subject of intensive studies. In this study, we analyzed the influence of the medium components on the induction of CaCO3
Externí odkaz:
https://doaj.org/article/e5dd066aba594e1980cc243727e522fa
Autor:
Ruslan Y. Smyslov, Artem I. Emel’yanov, Ksenia V. Ezdakova, Svetlana A. Korzhova, Yulia E. Gorshkova, Albert K. Khripunov, Alexandra V. Migunova, Natalia V. Tsvigun, Galina F. Prozorova, Varvara O. Veselova, Gennady P. Kopitsa, Lijun Lu, Yanchao Mao, Alexander S. Pozdnyakov
Publikováno v:
Biomimetics, Vol 8, Iss 7, p 520 (2023)
New composite hydrogels (CH) based on bacterial cellulose (BC) and poly-1-vinyl-1,2,4-triazole (PVT) doped with orthophosphoric acid (oPA), presenting interpenetrating polymeric networks (IPN), have been synthesized. The mesoscopic study of the supra
Externí odkaz:
https://doaj.org/article/7d8267ed76154771bb7a372c72bd81ea
Autor:
Ruslan Yu. Smyslov, Gennady P. Kopitsa, Yulia E. Gorshkova, Ksenia V. Ezdakova, Albert K. Khripunov, Alexandra V. Migunova, Natalia V. Tsvigun, Svetlana A. Korzhova, Artem I. Emel'yanov, Alexander S. Pozdnyakov
Publikováno v:
Smart Materials in Medicine, Vol 3, Iss , Pp 382-389 (2022)
Novel composite hydrogels representing interpenetrating polymeric networks (IPN) have been synthesized and consisted of Gluconacetobacter xylinus cellulose (GxC) and poly-1-vinyl-1,2,4-triazole (PVT) with Cu2⁺. The composite hydrogels’ mesostruct
Externí odkaz:
https://doaj.org/article/d387efed482043d88cfcc82575a6b142
Autor:
Lyubov A. Ivanova, Darya A. Golovkina, Elena V. Zhurishkina, Yulia E. Gorshkova, Alexey D. Yapryntsev, Alexander E. Baranchikov, Natalia V. Tsvigun, Gennady P. Kopitsa, Anna A. Kulminskaya, Dmitry V. Lebedev
Publikováno v:
Minerals, Vol 13, Iss 6, p 740 (2023)
Biomineralization is a universal process that has implications in a variety of areas, from civil engineering to medicine. While crystallization of amorphous CaCO3 formed in vitro is known to precede the vaterite-calcite/aragonite pathway, this proces
Externí odkaz:
https://doaj.org/article/4a326c8c4236425d9bd37ecae21fec5d
Autor:
Darya A. Golovkina, Elena V. Zhurishkina, Lyubov A. Ivanova, Alexander E. Baranchikov, Alexey Y. Sokolov, Kirill S. Bobrov, Alexey E. Masharsky, Natalia V. Tsvigun, Gennady P. Kopitsa, Anna A. Kulminskaya
Publikováno v:
Life, Vol 10, Iss 12, p 317 (2020)
Microbially induced CaCO3 precipitation (MICP) is considered as an alternative green technology for cement self-healing and a basis for the development of new biomaterials. However, some issues about the role of bacteria in the induction of biogenic
Externí odkaz:
https://doaj.org/article/154a05e97e5b4ee9a6b927dcc4e7f668
Autor:
Lyubov A. Ivanova, Konstantin B. Ustinovich, Tamara V. Khamova, Elena V. Eneyskaya, Yulia E. Gorshkova, Natalia V. Tsvigun, Vladimir S. Burdakov, Nikolay A. Verlov, Evgenii V. Zinovev, Marat S. Asadulaev, Anton S. Shabunin, Andrey M. Fedyk, Alexander Ye. Baranchikov, Gennady P. Kopitsa, Anna A. Kulminskaya
Publikováno v:
Materials, Vol 13, Iss 9, p 2087 (2020)
The crystal and supramolecular structure of the bacterial cellulose (BC) has been studied at different stages of cellobiohydrolase hydrolysis using various physical and microscopic methods. Enzymatic hydrolysis significantly affected the crystal and
Externí odkaz:
https://doaj.org/article/fe0737085cd8479683a7d58a6bdaa907
Autor:
Natalia V. Tsvigun, Anton Nikolaev, Kh. E. Yorov, G. G. Panova, V.V. Volkov, A. S. Kovalenko, Gennady P. Kopitsa, A. A. Sinel’nikov, T. V. Khamova, Olga A. Shilova
Publikováno v:
Ceramics International. 47:28866-28873
Magnetic nanoparticles of magnetite structure were obtained by the aqueous chemical synthesis, namely: using the chemical co-precipitation from the 1:2 M ratio mix of the iron chlorides (II, III) water solution with the ammonia used as precipitation
New copolyhydrazides with anthrazoline fragments in the main chain: synthesis and optical properties
Autor:
Ruslan Yu. Smyslov, N. L. Loretsyan, Irina V. Podeshvo, Irina A. Valieva, L. S. Litvinova, Natalia V. Tsvigun, Alexander V. Yakimansky, Mikhail Ya. Goikhman, Iosif V. Gofman
Publikováno v:
Luminescence : the journal of biological and chemical luminescenceREFERENCES. 36(8)
Several new 2,8-diphenylpyrido[3,2-g]quinoline-4,6-dicarbohydrazides were synthesized and copolyhydrazides based on them were obtained. Molecular weight, thermal, stress-strain and optical properties were investigated. It was shown that all polymer f
Autor:
Svetlana V. Sizova, Nikolay P. Simonenko, Gennady P. Kopitsa, T. V. Khamova, Yulia Gorshkova, Mishal Khaddazh, Elizaveta P. Simonenko, Nikolay T. Kuznetsov, Vladimir G. Sevastyanov, Natalia V. Tsvigun, Vitaliy Pipich, Artem S. Mokrushin
Publikováno v:
Materials Chemistry and Physics. 225:347-357
The transparent titanium-zirconium-containing gel was obtained using heteroligand coordination compounds (namely, alkoxoacetylacetonates) as the precursors. The high-dispersive system “ZrTiO4 – carbon”, formed after drying of such gel and carbo
Autor:
A. S. Kovalenko, Anton Nikolaev, A. S. Zhuravleva, O. R. Udalova, V. P. Chelibanov, T. V. Khamova, Olga A. Shilova, G. G. Panova, Alexander E. Baranchikov, Yu. E. Gorshkova, Vitaliy Pipich, Gennady P. Kopitsa, Natalia V. Tsvigun
Publikováno v:
Biointerface research in applied chemistry 11(4), 12285-12300 (2021). doi:10.33263/BRIAC114.1228512300
TiO2 nanopowder has been prepared with aqueous chemical synthesis for use in agriculture. A commercial nanopowder was taken for comparison. A comprehensive study of the phase composition, morphology, and structure of both nanopowders was carried out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f1ed4e5295877f34c3878e8c06548fd
https://hdl.handle.net/2128/26876
https://hdl.handle.net/2128/26876