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Preparation of Selenium-Containing Nanoscale Systems Stabilized with Alkyldimethylamine Oxide

Preparation of Selenium-Containing Nanoscale Systems Stabilized with Alkyldimethylamine Oxide

Selenium-containing nanoscale systems stabilized with alkyldimethylamine oxide are obtained. Based on computer quantum-chemical modeling, it is established that alkyldimethylamine oxide is the optimal stabilizer. During optimization of the synthesis technique, the optimal concentrations of the compo...

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मुख्य लेखकों: Blinova, A. A., Блинова, А. А., Pirogov, M. A., Пирогов, М. А., Blinov, A. V., Блинов, А. В., Rekhman, Z. A., Рехман, З. А., Gvozdenko, A. A., Гвозденко, А. А., Golik, A. B., Голик, А. Б., Askerova, A. S., Аскерова, А. С.
स्वरूप: Статья
भाषा:English
प्रकाशित: Pleiades Publishing 2025
विषय:
Selenium-containing nanoscale
Alkyldimethylamine oxide
ऑनलाइन पहुंच:https://dspace.ncfu.ru/handle/123456789/30357
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विवरण
सारांश:Selenium-containing nanoscale systems stabilized with alkyldimethylamine oxide are obtained. Based on computer quantum-chemical modeling, it is established that alkyldimethylamine oxide is the optimal stabilizer. During optimization of the synthesis technique, the optimal concentrations of the components are established: C (selenous acid) = 0.3536 mol/L, C (alkyldimethylamine oxide) = 0.0339 mol/L, C (ascorbic acid) = 0.0992 mol/L. This sample is examined using the transmission-electron-microscopy method. The stability of the sample is established in the concentration range of NaCl, BaCl2, and FeCl3 salts up to 0.5 mol/L, and Na2SO4 and K3PO4 salts up to 0.1 mol/L, as well as in the pH range from 8 to 12.

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