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

Research output: Contribution to journalArticleResearchpeer-review

Abstract

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.

Original languageEnglish
JournalPlasma Chemistry and Plasma Processing
DOIs
StateAccepted/In press - 1 Jan 2019

Keywords

  • Biocompatibility
  • Reactive magnetron sputtering
  • Scaffolds
  • Thin films

Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Condensed Matter Physics
  • Surfaces, Coatings and Films

Cite this

Bolbasov, E. N., Maryin, P. V., Stankevich, K. S., Goreninskii, S. I., Kudryavtseva, V. L., Mishanin, A. I., ... Tverdokhlebov, S. I. (Accepted/In press). 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. https://doi.org/10.1007/s11090-019-09956-x
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. / Nitrogen-Doped Titanium Dioxide Thin Films Formation on the Surface of PLLA Electrospun Microfibers Scaffold by Reactive Magnetron Sputtering Method. In: Plasma Chemistry and Plasma Processing. 2019.
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abstract = "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.",
keywords = "Biocompatibility, Reactive magnetron sputtering, Scaffolds, Thin films",
author = "Bolbasov, {E. N.} and Maryin, {P. V.} and Stankevich, {K. S.} and Goreninskii, {S. I.} and Kudryavtseva, {V. L.} and Mishanin, {A. I.} and Golovkin, {A. S.} and Malashicheva, {A. B.} and Zhukov, {Y. M.} and Anissimov, {Y. G.} and Tverdokhlebov, {S. I.}",
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Nitrogen-Doped Titanium Dioxide Thin Films Formation on the Surface of PLLA Electrospun Microfibers Scaffold by Reactive Magnetron Sputtering Method. / 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.

In: Plasma Chemistry and Plasma Processing, 01.01.2019.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Nitrogen-Doped Titanium Dioxide Thin Films Formation on the Surface of PLLA Electrospun Microfibers Scaffold by Reactive Magnetron Sputtering Method

AU - Bolbasov, E. N.

AU - Maryin, P. V.

AU - Stankevich, K. S.

AU - Goreninskii, S. I.

AU - Kudryavtseva, V. L.

AU - Mishanin, A. I.

AU - Golovkin, A. S.

AU - Malashicheva, A. B.

AU - Zhukov, Y. M.

AU - Anissimov, Y. G.

AU - Tverdokhlebov, S. I.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - 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.

AB - 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.

KW - Biocompatibility

KW - Reactive magnetron sputtering

KW - Scaffolds

KW - Thin films

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