Видання зареєстровані авторами шляхом самоархівування
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Item In Vitro Biological Characterization of Silver-Doped Anodic Oxide Coating on Titanium(MDPI, 2020) Олешко, Олександр Миколайович; Олешко, Александр Николаевич; Oleshko, Oleksandr Mykolaiovych; Любчак, Ірина Володимирівна; Любчак, Ирина Владимировна; Liubchak, Iryna Volodymyrivna; Гусак, Євгенія Володимирівна; Гусак, Евгения Владимировна; Husak, Yevheniia Volodymyrivna; Корнiєнко, Вiкторiя Володимирiвна; Корниенко, Виктория Владимировна; Korniienko, Viktoriia Volodymyrivna; Юсупова, Азіза Фарходівна; Юсупова, Азиза Фархадовна; Yusupova, Aziza Farkhodivna; Олешко, Тетяна Богданівна; Олешко, Татьяна Богдановна; Oleshko, Tetiana Bohdanivna; Banasiuk, R.; Szkodo, M.; Matros-Taranets, I.; Kazek-Kęsik, A.; Simka, W.; Погорєлов, Максим Володимирович; Погорелов, Максим Владимирович; Pohorielov, Maksym VolodymyrovychDespite the high biocompatibility and clinical effectiveness of Ti-based implants, surface functionalization (with complex osteointegrative/antibacterial strategies) is still required. To enhance the dental implant surface and to provide additional osteoinductive and antibacterial properties, plasma electrolytic oxidation of a pure Ti was performed using a nitrilotriacetic acid (NTA)-based Ag nanoparticles (AgNP)-loaded calcium–phosphate solution. Chemical and structural properties of the surface-modified titanium were assessed using scanning electron microscopy (SEM) with energy dispersive X-ray (EDX) and contact angle measurement. A bacterial adhesion test and cell culture biocompatibility with collagen production were performed to evaluate biological effectiveness of the Ti after the plasma electrolytic process. The NTA-based calcium–phosphate solution with Ag nanoparticles (AgNPs) can provide formation of a thick, porous plasma electrolytic oxidation (PEO) layer enriched in silver oxide. Voltage elevation leads to increased porosity and a hydrophilic nature of the newly formed ceramic coating. The silver-enriched PEO layer exhibits an effective antibacterial effect with high biocompatibility and increased collagen production that could be an effective complex strategy for dental and orthopedic implant development.