Interphase phenomena in a composite system based on methylsilica and crushed mushrooms Amanita muscaria-Reference-Cited by-同舟云学术

Interphase phenomena in a composite system based on methylsilica and crushed mushrooms Amanita muscaria

Published:2020 Issue:11 Volume: Page:61-70
ISSN:1025-6415
Container-title:Reports of the National Academy of Sciences of Ukraine
language:
Short-container-title:Dopov. Nac. akad. nauk Ukr.

Author:

Krupska T.V., ,Yelahina N.V.,Protsak I.S.,Turov V.V., , ,

Abstract

1H NMR spectroscopy revealed that AM-1/Amanita composite systems are characterized by the significantly higher water binding energy than the starting materials, which can be used to create drug composites with increased retention time of biologically active substances that are a part of the fungus Amanita muscaria. It is in vestigated that the amount of weakly associated water is an order of magnitude smaller and is observed only at high temperatures (T > 270 K), whereas, in the chloroform medium, the number of weakly associated forms of water increases, and it is registered in the whole temperature range. It was found that, at temperatures T > 273 K in hydrophobic-hydrophilic systems AM-1/Amanita, the existence of a metastable solid state of water is possible.

Publisher

National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka)

Reference14 articles.

1. 1. Chuiko, A. A., Pogorely, V. K., Barvinchenko, V. N., Lipkovskaya, N. A., Kovtyukhova, N. I. & Turov, V. V. (1999). Physicochemical and clinical substantiation of the effectiveness of drugs of the Phytosil family. Chemistry, physics, and technology of surface, 3, pp. 3-9 (in Russian).

2. 2. Chuiko, A. A. (Ed.). (2003). Medical chemistry and clinical applications of silica dioxide. Kiev: Naukova Dumka (in Russian).

3. 3. Turov, V. V., Krupskaya, T. V., Golovan, A. P., Andriyko, L. S. & Kartel, M. T. (2017). Prolonged composite systems based on crushed medicinal plants and nanosilica. Nauka innov., 13, No. 2, pp. 59-67 (in Russian). https://doi.org/10.15407/scin13.02.059

4. 4. Turov, V. V., Krupskaya, T. V., Golovan, A. P., Andriyko, L. S., Tsapko, M. D., Ostrovskaya, G. V., Kalmyko va, O. A. & Kartel, M. T. (2016). The effect of silica on the hydration of Hibbiscus sabdariffa flowers in neutral and acidic environments. Nanosystems, nanomaterials, nanotechnologies, 14, No. 4, pp. 643-660 (in Russian).

5. 5. Blitz, J. P. & Gun'ko, V. M. (Eds.). (2006). Surface chemistry in biomedical and environmental science, NATO Science Series II: Mathematics, Physics and Chemistry (vol. 228). Dordrecht: Springer.