Surface Investigation of Physella Acuta Snail Shell Particle Reinforced Aluminium Matrix Composites; Journal of Functional Biomaterials; Vol. 13, iss. 4
| Parent link: | Journal of Functional Biomaterials Vol. 13, iss. 4.— 2022.— 285, 22 p. |
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| Outros Autores: | , , , , , , , , , , , , , , , , |
| Resumo: | Title screen In this work, the micro-arc oxidation method is used to fabricate surface-modified complex-structured titanium implant coatings to improve biocompatibility. Depending on the utilized electrolyte solution and micro-arc oxidation process parameters, three different types of coatings (one of them—oxide, another two—calcium phosphates) were obtained, differing in their coating thickness, crystallite phase composition and, thus, with a significantly different biocompatibility. An analytical approach based on X-ray computed tomography utilizing software-aided coating recognition is employed in this work to reveal their structural uniformity. Electrochemical studies prove that the coatings exhibit varying levels of corrosion protection. In vitro and in vivo experiments of the three different micro-arc oxidation coatings prove high biocompatibility towards adult stem cells (investigation of cell adhesion, proliferation and osteogenic differentiation), as well as in vivo biocompatibility (including histological analysis). These results demonstrate superior biological properties compared to unmodified titanium surfaces. The ratio of calcium and phosphorus in coatings, as well as their phase composition, have a great influence on the biological response of the coatings |
| Idioma: | inglês |
| Publicado em: |
2022
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| Assuntos: | |
| Acesso em linha: | https://doi.org/10.3390/jfb13040285 |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668947 |
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| 200 | 1 | |a Surface Investigation of Physella Acuta Snail Shell Particle Reinforced Aluminium Matrix Composites |f A. I. Kozelskaya, S. Rutkowski, J. С. Frueh [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
| 300 | |a Title screen | ||
| 320 | |a References: 73 tit | ||
| 330 | |a In this work, the micro-arc oxidation method is used to fabricate surface-modified complex-structured titanium implant coatings to improve biocompatibility. Depending on the utilized electrolyte solution and micro-arc oxidation process parameters, three different types of coatings (one of them—oxide, another two—calcium phosphates) were obtained, differing in their coating thickness, crystallite phase composition and, thus, with a significantly different biocompatibility. An analytical approach based on X-ray computed tomography utilizing software-aided coating recognition is employed in this work to reveal their structural uniformity. Electrochemical studies prove that the coatings exhibit varying levels of corrosion protection. In vitro and in vivo experiments of the three different micro-arc oxidation coatings prove high biocompatibility towards adult stem cells (investigation of cell adhesion, proliferation and osteogenic differentiation), as well as in vivo biocompatibility (including histological analysis). These results demonstrate superior biological properties compared to unmodified titanium surfaces. The ratio of calcium and phosphorus in coatings, as well as their phase composition, have a great influence on the biological response of the coatings | ||
| 461 | 1 | |t Journal of Functional Biomaterials | |
| 463 | 1 | |t Vol. 13, iss. 4 |v 285, 22 p. |d 2022 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a bioactive coatings | |
| 610 | 1 | |a calcium phosphate coatings | |
| 610 | 1 | |a micro-arc oxidation | |
| 610 | 1 | |a additively manufactured metal implants | |
| 610 | 1 | |a X-ray computed tomography | |
| 610 | 1 | |a biocompatibility | |
| 610 | 1 | |a биоактивные покрытия | |
| 610 | 1 | |a фосфатные покрытия | |
| 610 | 1 | |a микродуговое оксидирование | |
| 610 | 1 | |a металлические имплантаты | |
| 610 | 1 | |a рентгеновская компьютерная томография | |
| 610 | 1 | |a биосовместимость | |
| 701 | 1 | |a Kozelskaya |b A. I. |c physicist |c Researcher at Tomsk Polytechnic University, Candidate of Physical and Mathematical Sciences |f 1985- |g Anna Ivanovna |3 (RuTPU)RU\TPU\pers\39663 |9 21044 | |
| 701 | 1 | |a Rutkowski |b S. |c chemist |c Research Engineer, Tomsk Polytechnic University, Ph.D |f 1981- |g Sven |3 (RuTPU)RU\TPU\pers\46773 |9 22409 | |
| 701 | 1 | |a Frueh |b J. С. |c specialist in the field of medical technology |c Researcher of Tomsk Polytechnic University, Ph.D |f 1983- |g Johannes Christoph |3 (RuTPU)RU\TPU\pers\47197 |9 22777 | |
| 701 | 1 | |a Gogolev |b A. S. |c physicist |c associate professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1983- |g Aleksey Sergeevich |3 (RuTPU)RU\TPU\pers\31537 |9 15698 | |
| 701 | 1 | |a Chistyakov |b S. G. |c Specialist in the field of automatic control |c Engineer of Tomsk Polytechnic University |f 1978- |g Sergey Gennadevich |3 (RuTPU)RU\TPU\pers\45878 |9 22013 | |
| 701 | 1 | |a Gnedenkov |b S. V. |g Sergey Vasiljevich | |
| 701 | 1 | |a Sinebryukhov |b S. L. |g Sergey Leonidovich | |
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| 701 | 1 | |a Egorkin |b V. S. |g Vladimir Sergeevich | |
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| 701 | 1 | |a Buldakov |b M. A. |g Mikhail Aleksandrovich | |
| 701 | 1 | |a Kulbakin |b D. E. |g Denis Evgenjevich | |
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| 701 | 1 | |a Gryaznov |b A. P. |g Anton Pavlovich | |
| 701 | 1 | |a Verzunova (Shumskaya) |b K. N. |g Kseniya Nikolaevna | |
| 701 | 1 | |a Apostolova |b M. D. |g Margarita | |
| 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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