DLC-Coated Ferroelectric Membranes as Vascular Patches: Physico-Chemical Properties and Biocompatibility / Yu. N. Yuriev, S. I. Goreninsky (Goreninskii), A. A. Runts [et al.]

Уровень набора: MembranesАльтернативный автор-лицо: Yuriev, Yu. N., specialist in the field of hydrogen energy, Head of the laboratory of Tomsk Polytechnic University, Associate Scientist, 1984-, Yuri Nikolaevich;Goreninsky (Goreninskii), S. I., chemist, engineer of Tomsk Polytechnic University, 1993-, Semen Igorevich;Runts, A. A., Artem Alekseevich;Prosetskaya, E. A., specialist in the field of nuclear technologies, Technician of Tomsk Polytechnic University, 2000-, Elizaveta Alekseevna;Plotnikov, E. V., chemist, Engineer of Tomsk Polytechnic University, 1983-, Evgeny Vladimirovich;Shishkova, D. K., Darjya Kirillovna;Kudryavtseva, Yu. A., Yuliya Aleksandrovna;Bolbasov, E. N., physicist, Associate Scientist of Tomsk Polytechnic University, Candidate of Sciences, 1981-, Evgeny NikolaevichКоллективный автор (вторичный): Национальный исследовательский Томский политехнический университет, Инженерная школа ядерных технологий, Научно-образовательный центр Б. П. Вейнберга;Национальный исследовательский Томский политехнический университет, Исследовательская школа химических и биомедицинских технологий, (2017- )Язык: английский.Страна: .Резюме или реферат: In this paper, the results on the fabrication of ferroelectric membranes as vascular patches with modified surfaces are presented. For the modification of a membrane surface contacting blood, DLC coating was deposited using the pulsed vacuum arc deposition technique. The physico-chemical properties and cytotoxicity of the membranes modified under various conditions were studied. It was found that DLC coatings do not affect membrane microstructure, preserving its crystal structure as well as its high strength and elongation. It was revealed that an increase in the capacitor storage voltage results in the rise in sp2- and sp-hybridized carbon concentration, which makes it possible to control the chemical structure and surface energy of the modified surface. The experiments with 3T3L1 fibroblasts showed no toxic effects of the materials extracts..Примечания о наличии в документе библиографии/указателя: [References: 44 tit.].Тематика: электронный ресурс | труды учёных ТПУ | ferroelectric membranes | DLC coatings | vascular patches | сегнетоэлектрические материалы Ресурсы он-лайн:Щелкните здесь для доступа в онлайн | Щелкните здесь для доступа в онлайн
Тэги из этой библиотеки: Нет тэгов из этой библиотеки для этого заглавия. Авторизуйтесь, чтобы добавить теги.
Оценка
    Средний рейтинг: 0.0 (0 голосов)
Нет реальных экземпляров для этой записи

Title screen

[References: 44 tit.]

In this paper, the results on the fabrication of ferroelectric membranes as vascular patches with modified surfaces are presented. For the modification of a membrane surface contacting blood, DLC coating was deposited using the pulsed vacuum arc deposition technique. The physico-chemical properties and cytotoxicity of the membranes modified under various conditions were studied. It was found that DLC coatings do not affect membrane microstructure, preserving its crystal structure as well as its high strength and elongation. It was revealed that an increase in the capacitor storage voltage results in the rise in sp2- and sp-hybridized carbon concentration, which makes it possible to control the chemical structure and surface energy of the modified surface. The experiments with 3T3L1 fibroblasts showed no toxic effects of the materials extracts.

Для данного заглавия нет комментариев.

оставить комментарий.