X-ray computed tomography of multiple-layered scaffolds with controlled gradient cell lattice structures fabricated via additive manufacturing
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
X-ray computed tomography of multiple-layered scaffolds with controlled gradient cell lattice structures fabricated via additive manufacturing
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| Автор |
Khrapov, Dmitriy
Surmeneva, Maria Alexandrovna Koptioug, A. Evsevleev, S. Léonard, F. Bruno, G. Surmenev, Roman Anatolievich |
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| Тематика |
компьютерная томография
каркасы решеточные структуры аддитивное производство покрытия биосовместимость дефекты морфология |
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| Описание |
In this paper we report on the characterization by X-ray computed tomography of calcium phosphate (CaP) and polycaprolactone (PCL) coatings on Ti-6Al-4V alloy scaffolds used as a material for medical implants. The cylindrical scaffold has greater porosity of the inner part than the external part, thus, mimicking trabecular and cortical bone, respectively. The prismatic scaffolds have uniform porosity. Surface of the scaffolds was modified with calcium phosphate (CaP) and polycaprolactone (PCL) by dip-coating to improve biocompatibility and mechanical properties. Computed tomography performed with X-ray and synchrotron radiation revealed the defects of structure and morphology of CaP and PCL coatings showing small platelet-like and spider-web-like structures, respectively.
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| Дата |
2019-02-27T08:19:52Z
2019-02-27T08:19:52Z 2019 |
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| Тип |
Conference Paper
Published version (info:eu-repo/semantics/publishedVersion) Conference paper (info:eu-repo/semantics/conferencePaper) |
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| Идентификатор |
X-ray computed tomography of multiple-layered scaffolds with controlled gradient cell lattice structures fabricated via additive manufacturing / D. Khrapov [et al.] // Journal of Physics: Conference Series. — Bristol : IOP Publishing, 2019. — Vol. 1145 : Prospects of Fundamental Sciences Development (PFSD-2018) : XV International Conference of Students and Young Scientists, 24-27 April 2018, Tomsk, Russian Federation : [proceedings]. — [012044, 7 p.].
http://earchive.tpu.ru/handle/11683/52906 10.1088/1742-6596/1145/1/012044 |
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| Язык |
en
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| Связанные ресурсы |
Journal of Physics: Conference Series. Vol. 1145 : Prospects of Fundamental Sciences Development (PFSD-2018). — Bristol, 2019.
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Издатель |
IOP Publishing
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