Preparation and characterization of biocompatible Nb-C coatings

M. Braic, V. Braic, M. Balaceanu, A. Vladescu, C. N. Zoita, I. Titorencu, V. Jinga, F. Miculescu

Результат исследований: Материалы для журналаСтатья

31 Цитирования (Scopus)

Выдержка

Nb-C composite films, obtained by DC magnetron sputtering method, were investigated as possible candidates for the protective layers used in medical implants. Coatings of different carbon/niobium ratios were prepared and analyzed for elemental and phase composition, crystallographic structure, texture, corrosion behavior, and cell viability. The coating with the highest C/Nb ratio (1.9) was found to have a nanocomposite structure, in which NbC nanocrystalline phase coexists with an amorphous a-C one. The coated samples exhibited an improved corrosion resistance as compared with the Ti alloy. Cell viability measurements proved that human osteosarcoma cells are adherent to the coating surfaces, the highest viability being found for the film with the highest carbon content.

Язык оригиналаАнглийский
Страницы (с-по)4064-4068
Число страниц5
ЖурналThin Solid Films
Том519
Номер выпуска12
DOI
СостояниеОпубликовано - 1 апр 2011
Опубликовано для внешнего пользованияДа

Отпечаток

viability
coatings
Coatings
preparation
Carbon
Cells
Niobium
carbon
Composite films
Phase composition
corrosion resistance
niobium
Magnetron sputtering
Corrosion resistance
Nanocomposites
corrosion
magnetron sputtering
nanocomposites
textures
Textures

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Цитировать

Braic, M., Braic, V., Balaceanu, M., Vladescu, A., Zoita, C. N., Titorencu, I., ... Miculescu, F. (2011). Preparation and characterization of biocompatible Nb-C coatings. Thin Solid Films, 519(12), 4064-4068. https://doi.org/10.1016/j.tsf.2011.01.193

Preparation and characterization of biocompatible Nb-C coatings. / Braic, M.; Braic, V.; Balaceanu, M.; Vladescu, A.; Zoita, C. N.; Titorencu, I.; Jinga, V.; Miculescu, F.

В: Thin Solid Films, Том 519, № 12, 01.04.2011, стр. 4064-4068.

Результат исследований: Материалы для журналаСтатья

Braic, M, Braic, V, Balaceanu, M, Vladescu, A, Zoita, CN, Titorencu, I, Jinga, V & Miculescu, F 2011, 'Preparation and characterization of biocompatible Nb-C coatings', Thin Solid Films, том. 519, № 12, стр. 4064-4068. https://doi.org/10.1016/j.tsf.2011.01.193
Braic M, Braic V, Balaceanu M, Vladescu A, Zoita CN, Titorencu I и соавт. Preparation and characterization of biocompatible Nb-C coatings. Thin Solid Films. 2011 Апр. 1;519(12):4064-4068. https://doi.org/10.1016/j.tsf.2011.01.193
Braic, M. ; Braic, V. ; Balaceanu, M. ; Vladescu, A. ; Zoita, C. N. ; Titorencu, I. ; Jinga, V. ; Miculescu, F. / Preparation and characterization of biocompatible Nb-C coatings. В: Thin Solid Films. 2011 ; Том 519, № 12. стр. 4064-4068.
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