Influence of Calcium-Phosphate Coating on Wettability of Hybrid Piezoelectric Scaffolds; IOP Conference Series: Materials Science and Engineering; Vol. 597 : Prospects of Fundamental Sciences Development (PFSD-2019)
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 597 : Prospects of Fundamental Sciences Development (PFSD-2019).— 2019.— [012061, 6 p.] |
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| Tác giả của công ty: | |
| Tác giả khác: | , , , , , , , |
| Tóm tắt: | Title screen Herein, electrospun biodegradable scaffolds based on polycaprolactone (PCL), poly(3-hydroxybutyrate) (PHB) and polyaniline (PANi) polymers were fabricated. A calcium-phosphate (CaP) coating was deposited on the surface of the scaffolds via an improved soaking process. Influence of the deposition cycles and ethanol concentration in the solution on the relative increase of the scaffolds weight and water contact angle (WCA) are determined. The characterization of the molecular and crystal structure confirmed the formation of CaP phase. Importantly, WCA results showed that the pristine scaffolds have the hydrophobic surface, while the deposition of CaP coating onto scaffolds allows to significantly improve the surface wetting behavior, and infiltration of the water droplets into the CaP-coated scaffolds was observed. Thus, the fabricated hybrid biodegradable piezoelectric scaffolds can be utilized for regenerative medicine. |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
2019
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://doi.org/10.1088/1757-899X/597/1/012061 http://earchive.tpu.ru/handle/11683/56964 |
| Định dạng: | Điện tử Chương của sách |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661224 |
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| 200 | 1 | |a Influence of Calcium-Phosphate Coating on Wettability of Hybrid Piezoelectric Scaffolds |f A. Zviagin [et al.] | |
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| 320 | |a [References: 13 tit.] | ||
| 330 | |a Herein, electrospun biodegradable scaffolds based on polycaprolactone (PCL), poly(3-hydroxybutyrate) (PHB) and polyaniline (PANi) polymers were fabricated. A calcium-phosphate (CaP) coating was deposited on the surface of the scaffolds via an improved soaking process. Influence of the deposition cycles and ethanol concentration in the solution on the relative increase of the scaffolds weight and water contact angle (WCA) are determined. The characterization of the molecular and crystal structure confirmed the formation of CaP phase. Importantly, WCA results showed that the pristine scaffolds have the hydrophobic surface, while the deposition of CaP coating onto scaffolds allows to significantly improve the surface wetting behavior, and infiltration of the water droplets into the CaP-coated scaffolds was observed. Thus, the fabricated hybrid biodegradable piezoelectric scaffolds can be utilized for regenerative medicine. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\31112 |t Vol. 597 : Prospects of Fundamental Sciences Development (PFSD-2019) |o XVI International Conference of Students and Young Scientists, 23–26 April 2019, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. M. E. Semenov, A. M. Bogdan |v [012061, 6 p.] |d 2019 | |
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