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ВЛИЯНИЕ ГУМИНОВЫХ КИСЛОТ НА МОДИФИКАЦИЮ БИОАКТИВНОСТИ МАГНИТНЫХ НАНОЧАСТИЦстатья
Дата последнего поиска статьи во внешних источниках: 17 июля 2020 г.
- Авторы: Бондаренко Л.С., Учанов П.В., Чистякова Н.Г., Терехова В.А., Кыдралиева К.А.
- Журнал: Токсикологический вестник
- Номер: 1
- Год издания: 2020
- Издательство: [б.и.]
- Местоположение издательства: М.
- Первая страница: 54
- Последняя страница: 60
- DOI: 10.36946/0869-7922-2020-1-54-60
- Аннотация: https://www.toxreview.ru/jour/article/view/261 Бондаренко Л.С., Учанов П.В., Чистякова Н.Г., Терехова В.А., Кыдралиева К.А. ВЛИЯНИЕ ГУМИНОВЫХ КИСЛОТ НА МОДИФИКАЦИЮ БИОАКТИВНОСТИ МАГНИТНЫХ НАНОЧАСТИЦ. Токсикологический вестник. 2020;(1):54-60. https://doi.org/10.36946/0869-7922-2020-1-54-60 для цитирования - Bondarenko L.S., Uchanov P.V., Chistyakova N.G., Terekhova V.A., Kydralieva K.A. INFLUENCE OF HUMIC ACIDS ON THE MODIFICATION OF THE BIOACTIVITY OF MAGNETIC NANOPARTICLES. Toxicological Review. 2020;(1):54-60. (In Russ.) https://doi.org/10.36946/0869-7922-2020-1-54-60 The influence of iron-based magnetic nanomaterials on living systems - photosynthetic plants - have been studied in standardized test systems. The effects of magnetite and maghemite nanoparticles after stabilization of their surface with humic acids by the reactions of microalgae Scenedesmus quadricauda (Turp.) Breb. and sprouts of seeds of higher plants - white mustard Sinapis alba L. - have been compared. The dynamics of growth test functions have been evaluated by changing the fluorescence of chlorophyll in a suspension of microalgae and by changing the length of the roots of seed seedlings during incubation with the studied drugs relative to the control variants (without drugs). It has been found that the treatment with humic acids sufficient for the stability of iron nanoparticles in terms of the phase state does not reduce the toxicity of maghemite in both test systems. Possible mechanisms for changing the ecotoxicity of synthesized magnetic iron nanopreparations in interaction with living systems in their growth environment are discussed.
- Добавил в систему: Терехова Вера Александровна