On the Application of Oxynitride Thin Films in Biomedicine; Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques; Vol. 18, iss. 1 supplement
| Источник: | 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 |
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| Другие авторы: | , , , , , , |
| Примечания: | 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 |
| Язык: | английский |
| Опубликовано: |
2024
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| Предметы: | |
| Online-ссылка: | https://doi.org/10.1134/S1027451024702008 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680319 |
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| 200 | 1 | |a On the Application of Oxynitride Thin Films in Biomedicine |f V. S. Filimonova, S. Y. Karelin, L. A. Krasnobaeva [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 21 tit | ||
| 330 | |a 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 | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques |c New York |n Springer Science+Business Media LLC | |
| 463 | 1 | |t Vol. 18, iss. 1 supplement |v P. S161-S165 |d 2024 | |
| 610 | 1 | |a titanium oxynitride | |
| 610 | 1 | |a reactive magnetron sputtering | |
| 610 | 1 | |a coating morphology | |
| 610 | 1 | |a roughness | |
| 610 | 1 | |a biocompatibility | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Filimonova |b V. S. |g Valeriya Sergeevna |f 1982- |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |y Tomsk |9 88902 | |
| 701 | 1 | |a Karelin |b S. Yu, |g Stanislav Yurjevich | |
| 701 | 1 | |a Krasnobaeva |b L. A. |g Larisa Aleksandrovna | |
| 701 | 1 | |a Gusakova |b S. V. |g Svetlana Valerjevna | |
| 701 | 1 | |a Lisichko |b E. V. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of pedagogical sciences |f 1972- |g Elena Vladimirovna |9 15606 | |
| 701 | 1 | |a Nikitenkov |b N. N. |c Russian physicist |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1953- |g Nikolai Nikolaevich |9 14751 | |
| 701 | 1 | |a Sypchenko |b V. S. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Sciences |f 1987- |g Vladimir Sergeevich |9 17389 | |
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