Вивчення міжфазних взаємодій у системі клітини/вода/кремнезем методом 1Н ЯМР спектроскопії
Characteristics of bound water layers and values of interface energy (γs) in the living cell suspensions were determined over a wide range of concentration change for the yeast suspensions. Based on the γs value dependence on the concentration of extracellular water, an energy of the in...
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| Datum: | 2003 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2003
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| Online Zugang: | https://surfacezbir.com.ua/index.php/surface/article/view/119 |
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| Назва журналу: | Surface |
| Завантажити файл: |  |
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Surface| Zusammenfassung: | Characteristics of bound water layers and values of interface energy (γs) in the living cell suspensions were determined over a wide range of concentration change for the yeast suspensions. Based on the γs value dependence on the concentration of extracellular water, an energy of the intercellular interaction was determined. In cell suspension the phase transition of sol-gel type was registered at the cell mass concentration of 10-12 wt %. The values of adhesive forces were estimated for the diluted cell suspensions. Change in free energy of the colloid system resulting from the cell-high disperse silica surface interaction was determined. |
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