title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ Ð½Ð°Ð½ÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð½Ð° Ð¼Ð°Ð³Ð½Ð¸ÐµÐ²ÑÑ ÑÐ¿Ð»Ð°Ð²Ð°Ñ Ð¼ÐµÐ´Ð¸ÑÐ¸Ð½ÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Technology for obtaining an anticorrosive coating for magnesium alloys for medical purposes
Creators: name: Ð ÑÑÐ¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¸Ð¼Ð¿Ð»Ð°Ð½ÑÑ
Ð¼Ð°Ð³Ð½Ð¸ÐµÐ²ÑÐµ ÑÐ¿Ð»Ð°Ð²Ñ
Ð¿Ð¾ÐºÑÑÑÐ¸Ñ Ð½Ð° Ð¼Ð°Ð³Ð½Ð¸Ð¸
Ð°ÑÐ¾Ð¼Ð½Ð¾-ÑÐ»Ð¾ÐµÐ²Ð¾Ðµ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ðµ
Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð½Ð° ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
ÑÐ¸Ð·Ð¸ÐºÐ¾-Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ
ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¾ÑÐºÐ»Ð¸Ðº
temporary implants
magnesium alloys
magnesium coatings
atomic layer desposition
corrosion tests
physician-chemical tests
cytological response

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description: This work is devoted to the study of the processes of applying an anticorrosive coating to magnesium alloys for medical purposes and the study of their properties. Tasks that were solved during the research: 1) âAnalysis of literature data on the possibility of using magnesium as an implant and study of promising methods for obtaining coatings on magnesium alloys; 2) âDevelopment of a technique for preparing biomedical magnesium alloy samples before coating; 3) âApplication of oxide nanocoats on the surface of a magnesium alloy by atomic layer deposition (ALD), using the Nanoserf installation; 4) âStudies of physico-chemical properties, biocorrosion and cytological response in vitro using MG-63 osteosarcoma cells and FetMSC mesenchymal stem cells on the obtained coatings; 5) âTo evaluate the possibility of using the obtained coatings on magnesium implants. The work was carried out in cooperation with the Russian-Chinese Scientific and Educational Center "Additive Technologies" of SPbPU, where work was carried out on the preparation of samples for coating and the scientific center of the RC "Innovative Technologies of Composite Materials" of the St. Petersburg State University Science Park, where the process of atomic layer deposition and corrosion tests took place. And also with the Institute of Cytology of the Russian Academy of Sciences, where in vitro tests were conducted. The research data obtained by ellipsometry, scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), energy dispersive X-ray spectroscopy (EDX), potentiodynamic voltammetry, and weight analysis were processed. As well as the analysis of the results of the study of adhesion, viability and differentiation of osteosarcoma cells and mesenchymal stem cells. The analysis was performed using statistical analysis using MS Exel and Origin 8.0 software.