Знайдено документів: 1
Інформація × Реєстраційний номер 2112U001523, Матеріали видань та локальних репозитаріїв Категорія Thesis Назва роботи Synthesis of Stable Aqueous Ceria Sols and Study of Their Toxicity Автор Дата публікації 01-01-2012 Постачальник інформації Сумський державний університет Першоджерело http://essuir.sumdu.edu.ua/handle/123456789/34954 Видання Sumy State University Опис Cerium dioxide is a unique material which is promising for biomedical applications. The properties of ceria are definitely determined by synthesis procedure and further treatment conditions. The vast majority of currently existing methods of synthesis lead to formation of CeO2 in the form of nanopowders, but in some cases (e.g., in biological applications), such powders can not be used because they do not quite satisfy practical requirements. So, in this work we succeed in synthesis of ceria-stable sols with controlled small particle size (2-4 nm) using an inexpensive and facile method and investigated the effect of changing the concentrations and the molar ratio of initial reagents on particle size of CeO2. In this paper we also propose a method of evaluation of toxicity of ceria sols using bioluminescent microorganism Vibrio fischeri. According to the results obtained CeO2 sols of different concentrations (6.3*10-4 – 0,02M) are not toxic to Vibrio fischeri. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34954 Додано в НРАТ 2025-05-12 Закрити
Матеріали
Thesis
Synthesis of Stable Aqueous Ceria Sols and Study of Their Toxicity
Synthesis of Stable Aqueous Ceria Sols and Study of Their Toxicity : публікація 2012-01-01; Сумський державний університет, 2112U001523
Знайдено документів: 1

Оновлено: 2026-04-09


Роздрукувати цю сторінку