Электронная библиотека (репозиторий) Томского государственного университета
Zakharkiva, Alexandra M.

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Add   Extraction of biologically active substances from Siberian fir and effect of extracts on grain crops germination
Authors: Romanova, Margarita S. | Saveleva, Daria A. | Nuzhnykh, Svetlana A. | Zakharkiva, Alexandra M. | Mudrikova, Alena E. | Kazantseva, Ksenia I. | Poddubnyak, Alexander N. | Kurzina, Irina A.
Source: Вестник Томского государственного университета. Химия. 2025. № 37. С. 100-110
Type: статьи в журналах
Date: 2025
Description: This work considers methods of obtaining coniferous extracts containing triterpenic acids (TTAs) as the main active substance. Five coniferous extracts were obtained, the raw materials for their prepa ... More
Add   Synthesis of spherical and layered Ag-SiO2-TiO2/ TiO2-Ag structures
Authors: Buzaev, Aleksander A. | Tkachuk, Valeriya A. | Zakharkiva, Alexandra M. | Borilo, Lyudmila P.
Source: Chemistry. 2025. Vol. 7, № 1. P. 7010001 (1-20)
Type: статьи в журналах
Date: 2025
Description: Due to the unique properties of titanium dioxide (TiO2), titanium oxide catalysts hold significant potential for photo-oxidative processes involving organic substances in liquid media. The current res ... More
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