Вплив нанокомпозитів з пролонгованим вивільненням біоактивних речовинна життєдіяльність дріжджових клітин
As a result of a study on the kinetics of carbon dioxide formation during alcohol fermentation, the stimulating effect of zinc containing nanomaterials on Saccharomyces cerevisiae yeast has been found. By the method of in vivo staining with trypan blue it has been shown that film of polyurethane the...
Збережено в:
| Дата: | 2015 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2015
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| Теми: | |
| Онлайн доступ: | https://www.cpts.com.ua/index.php/cpts/article/view/359 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
Репозитарії
Chemistry, Physics and Technology of Surface| Резюме: | As a result of a study on the kinetics of carbon dioxide formation during alcohol fermentation, the stimulating effect of zinc containing nanomaterials on Saccharomyces cerevisiae yeast has been found. By the method of in vivo staining with trypan blue it has been shown that film of polyurethane the least damages yeast cells among the polymer matrices without filler (polyurethane, interpenetrating nets with polyurethane and poly (2-hydroxyethylmethacrylate)). Vice versa, nanocomposites containing silica modified with silver nitrate reduce yeast viability with increasing content of polyurethane in the matrix. This feature correlates with the rate of release of silver ions from nanocomposites to the aqueous medium. |
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