Characterization of electron beam deposited Nb2O5 coatings for biomedical applications; Journal of the Mechanical Behavior of Biomedical Materials; Vol. 103

Characterization of electron beam deposited Nb2O5 coatings for biomedical applications; Journal of the Mechanical Behavior of Biomedical Materials; Vol. 103

Podrobná bibliografie
Parent link:Journal of the Mechanical Behavior of Biomedical Materials
Vol. 103.— 2020.— [103582, 13 p.]
Korporativní autor: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий Научно-исследовательский центр "Физическое материаловедение и композитные материалы"
Další autoři: Dinu M. Mihaela, Braic L. Laurentiu, Padmanabhan S. C. Sibu, Morris M. A. Michael, Titorencu I. Irina, Pruna V. Vasile, Parau A. C. Anca Constantina, Romanchikova N. Nadezhda, Petrik L. F. Leslie Felicia, Vladesku A. Alina
Shrnutí:Title screen
Niobium oxide coatings deposited on Ti6Al4V substrates by electron beam deposition and annealed in air at 600 °C and 800 °C were evaluated for their suitability towards dental, maxillofacial or orthopaedic implant applications. A detailed physico-chemical properties investigation was carried out in order to determine their elemental and phase composition, surface morphology and roughness, mechanical properties, wettability, and corrosion resistance in simulated body fluid solution (pH = 7.4) at room temperature. The biocompatibility of the bare Ti6Al4V substrate and coated surfaces was evaluated by testing the cellular adhesion and viability/proliferation of human osteosarcoma cells (MG-63) after 72 h of incubation. The coatings annealed at 800 °C exhibit more phase pure nanocrystalline Nb2O5 surfaces with enhanced wettability, reduced porosity and enhanced corrosion resistance properties making them good candidate for dental, maxillofacial or orthopaedic implant applications.
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2020
Témata:
электронный ресурс
труды учёных ТПУ
electron beam deposition
annealed niobium oxide coatings
hardness
reduced elastic modulus
adhesion
tribological properties
corrosion resistance
biocompatibility
трибологические свойства
биосовместимость
On-line přístup:https://doi.org/10.1016/j.jmbbm.2019.103582
Médium: MixedMaterials Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664420

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