Individual 3D-Printed Implants Made from a Copolymer of Vinylidene Fluoride with Tetrafluoroethylene: Studies of the Effects of Steam Sterilization on Structure and Toxicity; Biomedical Engineering; Vol. 57, iss. 1
| Parent link: | Biomedical Engineering=Медицинская техника.— .— New York: Springer Science+Business Media LLC.— 0025-8075 Vol. 57, iss. 1.— 2023.— P. 52-56 |
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| Altri autori: | , , , , , , , , , , |
| Riassunto: | Title screen Surgical intervention for the treatment of oncological pathologies requires the use of individual implants to replace the affected tissues. This article presents the results of studies on the use of a Russian-originated polymer material — a copolymer of vinylidene fluoride with tetrafluoroethylene (VDF-TeFE) - for the manufacture of individual implants by 3D printing using layer-by-layer deposition technology (fused deposition modeling, FDM). The influences of the steam sterilization process on the crystal structure, geometric dimensions, and cytotoxicity of implants were studied. Sterilization was found to lead to an increase in crystallite size in the electrically active (ferroelectric) crystalline phase in the polymer material from which the implant is made but not to produce significant changes in implant shape, while maintaining high implant functionality. Studies using 3T3L1 fibroblast cell cultures showed that the steam sterilization process did not cause the formation of toxic compounds and can be used to sterilize individual implants made from VDF-TeFE copolymer by FDM 3D printing Текстовый файл AM_Agreement |
| Lingua: | inglese |
| Pubblicazione: |
2023
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1007/s10527-023-10266-y Статья на русском языке |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685510 |
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| 200 | 1 | |a Individual 3D-Printed Implants Made from a Copolymer of Vinylidene Fluoride with Tetrafluoroethylene: Studies of the Effects of Steam Sterilization on Structure and Toxicity |d Индивидуальные имплантаты, изготовленные методом 3D-печати из сополимера винилиденфторида с тетрафторэтиленом: исследование влияния паровой стерилизации на структуру и токсичность |z rus |f A. O. Vorob’ev, D. E. Kul’bakin, S. G. Chistyakov [et al.] | |
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| 330 | |a Surgical intervention for the treatment of oncological pathologies requires the use of individual implants to replace the affected tissues. This article presents the results of studies on the use of a Russian-originated polymer material — a copolymer of vinylidene fluoride with tetrafluoroethylene (VDF-TeFE) - for the manufacture of individual implants by 3D printing using layer-by-layer deposition technology (fused deposition modeling, FDM). The influences of the steam sterilization process on the crystal structure, geometric dimensions, and cytotoxicity of implants were studied. Sterilization was found to lead to an increase in crystallite size in the electrically active (ferroelectric) crystalline phase in the polymer material from which the implant is made but not to produce significant changes in implant shape, while maintaining high implant functionality. Studies using 3T3L1 fibroblast cell cultures showed that the steam sterilization process did not cause the formation of toxic compounds and can be used to sterilize individual implants made from VDF-TeFE copolymer by FDM 3D printing | ||
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| 461 | 1 | |t Biomedical Engineering |l Медицинская техника |c New York |n Springer Science+Business Media LLC |x 0025-8075 | |
| 463 | 1 | |t Vol. 57, iss. 1 |v P. 52-56 |d 2023 | |
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| 701 | 1 | |a Vorobjev |b A. O. |c Specialist in the field of material science |c Engineer of Tomsk Polytechnic University |f 1995- |g Aleksandr Olegovich |9 22645 | |
| 701 | 1 | |a Kulbakin |b D. E. |g Denis Evgenjevich | |
| 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 |9 22013 | |
| 701 | 1 | |a Mitrichenko |b A. D. |g Aleksey Dmitrievich | |
| 701 | 1 | |a Dubinenko |b G. E. |c Specialist in the field of material science |c Engineer of Tomsk Polytechnic University |f 1992- |g Gleb Evgenjevich |9 21551 | |
| 701 | 1 | |a Akimchenko |b I. O. |g Igor Olegovich | |
| 701 | 1 | |a Plotnikov |b E. V. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of Chemical Sciences |f 1983- |g Evgeny Vladimirovich |9 16417 | |
| 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 |9 15698 | |
| 701 | 1 | |a Choynzonov |b E. L. |c physicist |c chief expert of Tomsk Polytechnic University |f 1952- |g Evgeny Lkhamatsyrenovich |9 17937 | |
| 701 | 1 | |a Buznik |b V. M. |g Vyacheslav Mikhaylovich | |
| 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 |9 15103 | |
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