Effect of Intermediate Ion Cleaning of the Titanium Target on the Structure of Bioresorbable PLLA Scaffolds under Coating Deposition by DC Reactive Magnetron Sputtering; Inorganic Materials: Applied Research; Vol. 11, iss. 3
| Parent link: | Inorganic Materials: Applied Research Vol. 11, iss. 3.— 2020.— [P. 646-652] |
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| Autor corporatiu: | , , |
| Altres autors: | , , , , |
| Sumari: | Title screen The effect of intermediate ion cleaning of the Ti target on the structure and properties of the polymer fiber scaffold made by electrospinning from poly-L-lactic acid (PLLA) was investigated during deposition of Ti-N-containing coatings by DC reactive magnetron sputtering of the Ti target in a nitrogen atmosphere. SEM investigation shows that the selected plasma treatment modes can modify fiber PLLA scaffolds without changing their morphological properties. Energy-dispersive spectroscopy showed that the Ti concentration on the surface of PLLA scaffolds is increased under intermediate ion cleaning of the target, although ion cleaning did not affect the Ti distribution across the scaffold cross section. Using optical goniometry, it was found that scaffold surface treatment allows changing the contact properties of the surface from hydrophobic to hydrophilic. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2020
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1134/S2075113320030326 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662320 |
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| 200 | 1 | |a Effect of Intermediate Ion Cleaning of the Titanium Target on the Structure of Bioresorbable PLLA Scaffolds under Coating Deposition by DC Reactive Magnetron Sputtering |f P. V. Marjin, N. M. Ivanova, E. V. Shesterikov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 19 tit.] | ||
| 330 | |a The effect of intermediate ion cleaning of the Ti target on the structure and properties of the polymer fiber scaffold made by electrospinning from poly-L-lactic acid (PLLA) was investigated during deposition of Ti-N-containing coatings by DC reactive magnetron sputtering of the Ti target in a nitrogen atmosphere. SEM investigation shows that the selected plasma treatment modes can modify fiber PLLA scaffolds without changing their morphological properties. Energy-dispersive spectroscopy showed that the Ti concentration on the surface of PLLA scaffolds is increased under intermediate ion cleaning of the target, although ion cleaning did not affect the Ti distribution across the scaffold cross section. Using optical goniometry, it was found that scaffold surface treatment allows changing the contact properties of the surface from hydrophobic to hydrophilic. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Inorganic Materials: Applied Research | ||
| 463 | |t Vol. 11, iss. 3 |v [P. 646-652] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a poly-L-lactic acid | |
| 610 | 1 | |a DC reactive magnetron sputtering | |
| 610 | 1 | |a biocompatible coatings | |
| 610 | 1 | |a ion cleaning | |
| 610 | 1 | |a полимолочная кислота | |
| 610 | 1 | |a реактивное магнетронное распыление | |
| 610 | 1 | |a постоянный ток | |
| 610 | 1 | |a биосовместимые покрытия | |
| 701 | 1 | |a Marjin (Maryin) |b P. V. |c physicist |c engineer of Tomsk Polytechnic University |f 1994- |g Pavel Vladimirovich |3 (RuTPU)RU\TPU\pers\43541 |9 21683 | |
| 701 | 1 | |a Ivanova |b N. M. |c physicist |c senior assistant of Tomsk Polytechnic University |f 1991- |g Nina Mikhailovna |3 (RuTPU)RU\TPU\pers\34210 | |
| 701 | 1 | |a Shesterikov |b E. V. |c physicist |c leading engineer of Tomsk Polytechnic University |f 1979- |g Evgeny Viktorovich |3 (RuTPU)RU\TPU\pers\35793 |9 18950 | |
| 701 | 1 | |a Bolbasov |b E. N. |c physicist |c Associate Scientist of Tomsk Polytechnic University, Candidate of Sciences |f 1981- |g Evgeny Nikolaevich |3 (RuTPU)RU\TPU\pers\30857 | |
| 701 | 1 | |a Tverdokhlebov |b S. I. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical science |f 1961- |g Sergei Ivanovich |3 (RuTPU)RU\TPU\pers\30855 |9 15101 | |
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