Nitrogen-Doped Titanium Dioxide Thin Films Formation on the Surface of PLLA Electrospun Microfibers Scaffold by Reactive Magnetron Sputtering Method

E. N. Bolbasov, P. V. Maryin, K. S. Stankevich, S. I. Goreninskii, V. L. Kudryavtseva, A. I. Mishanin, A. S. Golovkin, A. B. Malashicheva, Y. M. Zhukov, Y. G. Anissimov, S. I. Tverdokhlebov

Результат исследований: Научные публикации в периодических изданияхстатья

5 Цитирования (Scopus)

Аннотация

Nitrogen-doped thin titanium dioxide films formed by the reactive magnetron sputtering method on the surface of PLLA electrospun microfibers scaffold were investigated. It was shown that the chemical composition of the films is shifting from titanium dioxide (TiO2) composites saturated with C–NH, C=N, N–C=N and HN–C=O compounds to solid solutions of titanium oxides (TixOy) and titanium oxynitrides (TiOxNy) with the increased time of the treatment. An empirical model describing changes in the chemical composition of the surface due to the treatment was proposed. It was shown that the modification of the PLLA microfibers scaffolds surface improves cell-scaffold and cell–cell interactions with the highest number of viable adherent cells observed on the scaffold treated for 4 min.

Язык оригиналаанглийский
Страницы (с-по)503-517
Число страниц15
ЖурналPlasma Chemistry and Plasma Processing
Том39
Номер выпуска2
DOI
СостояниеОпубликовано - мар 2019

Предметные области Scopus

  • Физика конденсатов
  • Химическая технология (все)
  • Поверхности, слои и пленки
  • Химия (все)

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  • Цитировать

    Bolbasov, E. N., Maryin, P. V., Stankevich, K. S., Goreninskii, S. I., Kudryavtseva, V. L., Mishanin, A. I., Golovkin, A. S., Malashicheva, A. B., Zhukov, Y. M., Anissimov, Y. G., & Tverdokhlebov, S. I. (2019). Nitrogen-Doped Titanium Dioxide Thin Films Formation on the Surface of PLLA Electrospun Microfibers Scaffold by Reactive Magnetron Sputtering Method. Plasma Chemistry and Plasma Processing, 39(2), 503-517. https://doi.org/10.1007/s11090-019-09956-x