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 journal › Article

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
Publication statusAccepted/In press - 1 Jan 2019

Fingerprint

microfibers
Reactive sputtering
Scaffolds
titanium oxides
Magnetron sputtering
Titanium dioxide
magnetron sputtering
Nitrogen
nitrogen
Thin films
chemical composition
thin films
oxynitrides
cells
Titanium oxides
solid solutions
titanium
Titanium
Chemical analysis
Solid solutions

Keywords

  • Biocompatibility
  • Reactive magnetron sputtering
  • Scaffolds
  • Thin films

ASJC Scopus subject areas

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

Cite this

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 journal › Article

Bolbasov, EN, Maryin, PV, Stankevich, KS, Goreninskii, SI, Kudryavtseva, VL, Mishanin, AI, Golovkin, AS, Malashicheva, AB, Zhukov, YM, Anissimov, YG & Tverdokhlebov, SI 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. https://doi.org/10.1007/s11090-019-09956-x
Bolbasov EN, Maryin PV, Stankevich KS, Goreninskii SI, Kudryavtseva VL, Mishanin AI et al. 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. 2019 Jan 1. 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.",
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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.

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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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