Effect of Low-Dimensional Alumina Structures on Viability of L 929 Cells; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

Effect of Low-Dimensional Alumina Structures on Viability of L 929 Cells; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020054, 4 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ) Сетевая научно-образовательная лаборатория "Медицинское материаловедение" (СНОЛ ММ)
Other Authors: Fomenko A. N. Alla Nikolaevna, Korovin M. S. Matvey Sergeevich, Bakina O. V. Olga Vladimirovna, Kazantsev S. O. Sergey Olegovich, Glazkova E. A. Elena Alekseevna, Svarovskaya N. V. Natalia Valentinovna, Lozhkomoev A. S. Aleksandr Sergeevich
Summary:Title screen
In the study, we estimated the cytotoxicity of alumina nanoparticles differing in shape (nanofibers, nanoplates, nanosheets, agglomerates of nanosheets) and close in physicochemical properties (particle size, specific surface area, phase composition, and zeta potential). The alumina structures were characterized using transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray diffraction (XRD) data, low-temperature nitrogen adsorption, and dynamic light scattering (DLS). The cytotoxicity was estimated on fibroblast cells of the L929 line. It was found that a more adverse effect on the cells was exerted by alumina nanofibers and nanosheets. The action of nanosheets on the cells was inhibitory and was of about the same level, irrespective of the observation period. The effect of alumina nanosheet agglomerates and nanoplates on the cell proliferation was weak even at an exposure time of 72 h.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
низкоразмерные структуры
оксид алюминия
жизнеспособность
клетки
наночастицы
алюминий
электронная микроскопия
Online Access:http://dx.doi.org/10.1063/1.4932744
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644892

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