Реєстраційний номер
2125U010854, Матеріали видань та локальних репозитаріїв
Категорія
Стаття
Назва роботи
Effects of the sources of calcium and phosphorus on the structural and functional properties of ceramic coatings on titanium dental implants produced by plasma electrolytic oxidation
Автор
Кириленко Сергій Дмитрович
Олешко Олександр Миколайович
Гусак Євгенія Володимирівна
Корнiєнко Вiкторiя Володимирiвна
Дейнека Володимир Миколайович
Голубнича Вікторія Миколаївна
Погорєлов Максим Володимирович
Kyrylenko Serhii Dmytrovych
Warchoł F.
Oleshko Oleksandr Mykolaiovych
Husak Yevheniia Volodymyrivna
Kazek-Kęsik A.
Korniienko Viktoriia Volodymyrivna
Deineka Volodymyr Mykolaiovych
Sowa M.
Maciej A.
Michalska J.
Jakóbik-Kolon A.
Matuła I.
Basiaga M.
Holubnycha Viktoriia Mykolaivna
Stolarczyk A.
Pisarek M.
Mishchenko O.
Pohorielov Maksym Volodymyrovych
Simka W.
Дата публікації
18-06-2025
Постачальник інформації
Сумський державний університет
Першоджерело
https://essuir.sumdu.edu.ua/handle/123456789/99193
Видання
Elsevier
Опис
Plasma Electrolytic Oxidation (PEO) is as a promising technique to modify metal surfaces by application of oxide ceramic coatings with appropriate physical, chemical and biological characteristics. Therefore, objective of this research was to find the simplest settings, yet able to produce relevant bioactive implant surfaces layers on Ti implants by means of PEO. We show that an electrolyte containing potassium dihydrogen phosphate as a source of P and either calcium hydroxide or calcium formate as a source of Ca in combination with a chelating agent, ethylenediamine tetraacetic acid (EDTA), is suitable for PEO to deliver coatings with desired properties. We determined surface morphology, roughness, wettability, chemical and phase composition of titanium after the PEO process. To investigate biocompatibility and bacterial properties of the PEO oxide coatings we used microbial and cell culture tests. The electrolyte based on Ca(OH)2 and EDTA promotes active crystallization of apatites after PEO processing of the Ti implants. The PEO layers can increase electrochemical corrosion resistance. The PEO can be potentially used for development of bioactive surfaces with increased support of eukaryotic cells while inhibiting attachment and growth of bacteria without use of antibacterial agents.
Додано/оновлено в НРАТ
2026-09-24
