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

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

Dades bibliogràfiques
Parent link:Biomedical Engineering=Медицинская техника.— .— New York: Springer Science+Business Media LLC.— 0025-8075
Vol. 57, iss. 1.— 2023.— P. 52-56
Altres autors: Vorobjev A. O. Aleksandr Olegovich, Kulbakin D. E. Denis Evgenjevich, Chistyakov S. G. Sergey Gennadevich, Mitrichenko A. D. Aleksey Dmitrievich, Dubinenko G. E. Gleb Evgenjevich, Akimchenko I. O. Igor Olegovich, Plotnikov E. V. Evgeny Vladimirovich, Gogolev A. S. Aleksey Sergeevich, Choynzonov E. L. Evgeny Lkhamatsyrenovich, Buznik V. M. Vyacheslav Mikhaylovich, Bolbasov E. N. Evgeny Nikolaevich
Sumari: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
Idioma:anglès
Publicat: 2023
Matèries:
электронный ресурс
труды учёных ТПУ
Accés en línia:https://doi.org/10.1007/s10527-023-10266-y
Статья на русском языке
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685510

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