Гідратація целюлози в присутності кверцетина та органічних розчинників
State and structural characteristics of water bound to microcrystalline cellulose with the presence of quercetine and such solvents as chloroform and DMSO were studied using low-temperature 1H NMR spectroscopy with layer-by-layer freezing-out of liquid phase. The structural and thermodynamic charact...
Збережено в:
| Дата: | 2009 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2009
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| Онлайн доступ: | https://surfacezbir.com.ua/index.php/surface/article/view/341 |
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| Назва журналу: | Surface |
| Завантажити файл: |  |
Репозитарії
Surface| Резюме: | State and structural characteristics of water bound to microcrystalline cellulose with the presence of quercetine and such solvents as chloroform and DMSO were studied using low-temperature 1H NMR spectroscopy with layer-by-layer freezing-out of liquid phase. The structural and thermodynamic characteristics of water bound to microcrystalline cellulose are concentration-dependent functions. The influence of low-molecular compounds on these characteristics is insignificant in comparison with that for systems based on porous or disperse oxide or carbon adsorbents. |
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