Surface modification of poly-E-caprolactone electrospun fibrous scaffolds using plasma discharge with sputter deposition of a titanium target
| Parent link: | Materials Letters.— , 1991- Vol. 171.— 2016.— [P. 87–90] |
|---|---|
| Altres autors: | , , , , , , , |
| Sumari: | Title screen Poly-E-caprolactone (PCL) biodegradable fibrous scaffolds were modified by plasma of magnetron discharge with titanium target sputtering. The influence of the plasma treatment time on the structure and properties of the electrospun scaffolds was investigated. It was shown that increasing the plasma treatment time increases hydrophilicity of scaffolds by increasing the content of titanium and oxygen, as well as increasing the size and number of pores on the fibers surface without changing the mean diameter and volume fraction of the scaffolds. In vitro studies demonstrated that the plasma treatment within the chosen time intervals increases the adhesion of cells to the scaffolds, but at the same time it causes the decline in cell viability when increased to 9 min. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2016
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1016/j.matlet.2016.02.062 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647337 |
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| 200 | 1 | |a Surface modification of poly-E-caprolactone electrospun fibrous scaffolds using plasma discharge with sputter deposition of a titanium target |f L. S. Barbarash [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 90 (17 tit.)] | ||
| 330 | |a Poly-E-caprolactone (PCL) biodegradable fibrous scaffolds were modified by plasma of magnetron discharge with titanium target sputtering. The influence of the plasma treatment time on the structure and properties of the electrospun scaffolds was investigated. It was shown that increasing the plasma treatment time increases hydrophilicity of scaffolds by increasing the content of titanium and oxygen, as well as increasing the size and number of pores on the fibers surface without changing the mean diameter and volume fraction of the scaffolds. In vitro studies demonstrated that the plasma treatment within the chosen time intervals increases the adhesion of cells to the scaffolds, but at the same time it causes the decline in cell viability when increased to 9 min. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Materials Letters |d 1991- | ||
| 463 | |t Vol. 171 |v [P. 87–90] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a биоматериалы | |
| 610 | 1 | |a поли-е -капролактон | |
| 610 | 1 | |a плазменная обработка | |
| 701 | 1 | |a Barbarash |b L. S. |g Leonid Semenovich | |
| 701 | 1 | |a Bolbasov |b E. N. |c physicist |c Senior Researcher at Tomsk Polytechnic University, Candidate of Technical Sciences |f 1981- |g Evgeny Nikolaevich |3 (RuTPU)RU\TPU\pers\30857 |9 15103 | |
| 701 | 1 | |a Antonova |b L. V. |g Larisa Valerjevna | |
| 701 | 1 | |a Matveeva |b V. G. |g Vera Gennadjevna | |
| 701 | 1 | |a Velikanova |b E. A. |g Elena Anatoljevna | |
| 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 Anissimov |b Y. G. | |
| 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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| 856 | 4 | |u http://dx.doi.org/10.1016/j.matlet.2016.02.062 | |
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