On the Application of Oxynitride Thin Films in Biomedicine

On the Application of Oxynitride Thin Films in Biomedicine

Detaylı Bibliyografya
Parent link:Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques.— .— New York: Springer Science+Business Media LLC
Vol. 18, iss. 1 supplement.— 2024.— P. S161-S165
Diğer Yazarlar: Filimonova V. S. Valeriya Sergeevna, Karelin S. Yu, Stanislav Yurjevich, Krasnobaeva L. A. Larisa Aleksandrovna, Gusakova S. V. Svetlana Valerjevna, Lisichko E. V. Elena Vladimirovna, Nikitenkov N. N. Nikolai Nikolaevich, Sypchenko V. S. Vladimir Sergeevich
Özet:Title screen
The structure, morphology, and roughness of Ti–O–N coatings applied to stainless steel surfaces using reactive magnetron sputtering are investigated for use as biomedical stents. The deposition modes are analyzed with a negative bias applied to the substrate (–60 V), with no bias applied to the substrate, and with varying nitrogen-to-oxygen ratios in the working gas. The resulting coatings exhibited an anatase structure. Analysis by scanning electron microscopy shows a decrease in the grain size of the films with an increase in nitrogen concentration in the working gas when a negative bias (–60 V) is simultaneously applied. In vitro studies conducted on blood donors, involving blood collection followed by plasma separation from erythrocytes through centrifugation at a rate of 1–2 mL/min, demonstrate that the use of Ti–O–N-coated substrates (–60 V) decrease platelet levels and increase hematocrit values
Текстовый файл
AM_Agreement
Baskı/Yayın Bilgisi: 2024
Konular:
titanium oxynitride
reactive magnetron sputtering
coating morphology
roughness
biocompatibility
электронный ресурс
труды учёных ТПУ
Online Erişim:https://doi.org/10.1134/S1027451024702008
Materyal Türü: Elektronik Kitap Bölümü
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680319

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