Immobilization of hydroxyapatite on polyetherketoneketone surfaces for improved cell adhesion; Materials Letters; Vol. 362
| Parent link: | Materials Letters.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 362.— 2024.— 136227, 4 p. |
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| Erakunde egilea: | |
| Beste egile batzuk: | , , , , , , |
| Gaia: | Title screen A novel approach for the immobilization of hydroxyapatite (HAp) on polyetherketoneketone (PEKK) surface was suggested. HAp immobilization was performed in two steps. On the first step, PEKK surface was swelled in 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP) vapor. Then, the treated sample was placed in HAp water suspension. Up to 29 ± 3 % of the PEKK surface was coated with HAp. The maximum calcium and phosphorus content on the surface of the modified samples was found at 5.3 ± 0.1 and 0.5 ± 0.1 at. %, respectively. Despite the confirmed HAp immobilization, the hydrophobic character of the PEKK surfaces was preserved. HAp immobilization resulted in the enhanced adhesion of multipotent stem cells to the PEKK surfaces: the number of the adhered cells and cell-covered sample area increased nearly 10-fold and 25-fold, respectively. Thus, the suggested approach of HAp immobilization allows improving cell adhesion to PEKK-based surfaces. Текстовый файл AM_Agreement |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2024
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| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1016/j.matlet.2024.136227 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672079 |
MARC
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| 200 | 1 | |a Immobilization of hydroxyapatite on polyetherketoneketone surfaces for improved cell adhesion |f S. I. Goreninsky, I. O. Akimchenko, M. A. Konoplyannikov [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 10 tit. | ||
| 330 | |a A novel approach for the immobilization of hydroxyapatite (HAp) on polyetherketoneketone (PEKK) surface was suggested. HAp immobilization was performed in two steps. On the first step, PEKK surface was swelled in 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP) vapor. Then, the treated sample was placed in HAp water suspension. Up to 29 ± 3 % of the PEKK surface was coated with HAp. The maximum calcium and phosphorus content on the surface of the modified samples was found at 5.3 ± 0.1 and 0.5 ± 0.1 at. %, respectively. Despite the confirmed HAp immobilization, the hydrophobic character of the PEKK surfaces was preserved. HAp immobilization resulted in the enhanced adhesion of multipotent stem cells to the PEKK surfaces: the number of the adhered cells and cell-covered sample area increased nearly 10-fold and 25-fold, respectively. Thus, the suggested approach of HAp immobilization allows improving cell adhesion to PEKK-based surfaces. | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Materials Letters |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 362 |v 136227, 4 p. |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Biomaterials | |
| 610 | 1 | |a Polymers | |
| 610 | 1 | |a Surfaces | |
| 701 | 1 | |a Goreninsky (Goreninskii) |b S. I. |c chemist |c engineer of Tomsk Polytechnic University |f 1993- |g Semen Igorevich |9 21234 | |
| 701 | 1 | |a Akimchenko |b I. O. |c Physicist |c Engineer of Tomsk Polytechnic University |f 1996- |g Igor Olegovich |9 22643 | |
| 701 | 1 | |a Konoplyannikov |b M. A. |g Mikhail Anatoljevich | |
| 701 | 1 | |a Sudarev |b E. A. |g Evgeniy Aleksandrovich |f 1986- |c Chemical Engineer |c Associate Professor of Tomsk Polytechnic University, Candidate of technical Sciences |y Tomsk |9 17981 | |
| 701 | 1 | |a Timashev |b P. S. |g Peter | |
| 701 | 1 | |a Zvyagin |b A. V. |g Andrey Vasiljevich | |
| 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 |9 15101 | |
| 712 | 0 | 2 | |a National Research Tomsk Polytechnic University |9 27197 |
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