Кількісне визначення етонію ферментативним кінетико-спектрофотометричним методом
The use of the cholinesterase enzyme as a component of the analytical system has made it possible to develop a new kinetic-spectrophotometric method, which is alternative to the pharmacopoeial method, for determining the quaternary ammonium salt – ethonium in the substance and a dosage form. This me...
Збережено в:
| Дата: | 2024 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
National University of Pharmacy
2024
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| Теми: | |
| Онлайн доступ: | https://ophcj.nuph.edu.ua/article/view/304120 |
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| Назва журналу: | Journal of Organic and Pharmaceutical Chemistry |
Репозиторії
Journal of Organic and Pharmaceutical Chemistry| Резюме: | The use of the cholinesterase enzyme as a component of the analytical system has made it possible to develop a new kinetic-spectrophotometric method, which is alternative to the pharmacopoeial method, for determining the quaternary ammonium salt – ethonium in the substance and a dosage form. This method is characterized by high sensitivity and specificity, and is relatively cheap. The relative standard deviation of the procedure does not exceed 2.7 %, and the limit of quantification is 17 ng mL–1. |
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