Research output: Contribution to journal › Article › peer-review
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, Vol. 39, No. 2, 03.2019, p. 503-517.Research output: Contribution to journal › Article › peer-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 - 2019/3
Y1 - 2019/3
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
KW - OPTICAL-EMISSION SPECTROSCOPY
KW - PROLIFERATION
KW - TINXOY COATINGS
KW - ADSORPTION
KW - FUNCTIONALIZATION
KW - PLASMA
KW - VAPOR-DEPOSITION
KW - NITRIDE-OXIDE
KW - CHEMISTRY
KW - POLY(LACTIC ACID)
UR - http://www.scopus.com/inward/record.url?scp=85060198559&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/nitrogendoped-titanium-dioxide-thin-films-formation-surface-plla-electrospun-microfibers-scaffold-re
U2 - 10.1007/s11090-019-09956-x
DO - 10.1007/s11090-019-09956-x
M3 - Article
AN - SCOPUS:85060198559
VL - 39
SP - 503
EP - 517
JO - Plasma Chemistry and Plasma Processing
JF - Plasma Chemistry and Plasma Processing
SN - 0272-4324
IS - 2
ER -
ID: 37970397