Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy
Metallic biomaterials are widely used for clinical purposes due to their excellent mechanical properties and good biocompatibility. Inspired by the functional surface of natural biological systems, many new designs and concepts have recently emerged to create multifunctional surfaces with great pote...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Peter the Great St.Petersburg Polytechnic University
2022-10-01
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| Series: | St. Petersburg Polytechnical University Journal: Physics and Mathematics |
| Subjects: | |
| Online Access: | https://physmath.spbstu.ru/article/2022.58.31/ |
| _version_ | 1797989400161812480 |
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| author | Pleshkova Arina Piatkova Maria Nadaraia Konstantine Podgorbunsky Anatoly Sinebryukhov Sergey Gnedenkov Sergey |
| author_facet | Pleshkova Arina Piatkova Maria Nadaraia Konstantine Podgorbunsky Anatoly Sinebryukhov Sergey Gnedenkov Sergey |
| author_sort | Pleshkova Arina |
| collection | DOAJ |
| description | Metallic biomaterials are widely used for clinical purposes due to their excellent mechanical properties and good biocompatibility. Inspired by the functional surface of natural biological systems, many new designs and concepts have recently emerged to create multifunctional surfaces with great potential for biomedical applications. In present study, bioactive coatings were formed on Mg alloy by plasma electrolytic oxidation (PEO). Morphological features and composition of formed layers were studied by SEM and EDS. It was revealed that PEOcoatings have in their composition Ca and P, which can increase biocompatibility. Moreover, obtained coatings demonstrated high corrosion properties: corrosion current density substantially decreased compared to bare alloy. |
| first_indexed | 2024-04-11T08:18:37Z |
| format | Article |
| id | doaj.art-e11c5406c5564573ab7b4e0190d8e39b |
| institution | Directory Open Access Journal |
| issn | 2405-7223 |
| language | English |
| last_indexed | 2024-04-11T08:18:37Z |
| publishDate | 2022-10-01 |
| publisher | Peter the Great St.Petersburg Polytechnic University |
| record_format | Article |
| series | St. Petersburg Polytechnical University Journal: Physics and Mathematics |
| spelling | doaj.art-e11c5406c5564573ab7b4e0190d8e39b2022-12-22T04:35:03ZengPeter the Great St.Petersburg Polytechnic UniversitySt. Petersburg Polytechnical University Journal: Physics and Mathematics2405-72232022-10-01153.110.18721/JPM.153.13120714726Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloyPleshkova Arina0https://orcid.org/0000-0002-4601-3232Piatkova Maria1https://orcid.org/0000-0002-1208-0947Nadaraia Konstantine2https://orcid.org/0000-0001-7835-2231Podgorbunsky Anatoly3https://orcid.org/0000-0002-0764-391XSinebryukhov Sergey4https://orcid.org/0000-0002-0963-0557Gnedenkov Sergey5https://orcid.org/0000-0003-1576-8680Institute of Chemistry FEB RASInstitute of Chemistry FEB RASInstitute of Chemistry FEB RASInstitute of Chemistry FEB RASInstitute of Chemistry FEB RASInstitute of Chemistry FEB RASMetallic biomaterials are widely used for clinical purposes due to their excellent mechanical properties and good biocompatibility. Inspired by the functional surface of natural biological systems, many new designs and concepts have recently emerged to create multifunctional surfaces with great potential for biomedical applications. In present study, bioactive coatings were formed on Mg alloy by plasma electrolytic oxidation (PEO). Morphological features and composition of formed layers were studied by SEM and EDS. It was revealed that PEOcoatings have in their composition Ca and P, which can increase biocompatibility. Moreover, obtained coatings demonstrated high corrosion properties: corrosion current density substantially decreased compared to bare alloy.https://physmath.spbstu.ru/article/2022.58.31/metallic biomaterialsbioactive coatingsplasma electrolytic oxidation |
| spellingShingle | Pleshkova Arina Piatkova Maria Nadaraia Konstantine Podgorbunsky Anatoly Sinebryukhov Sergey Gnedenkov Sergey Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy St. Petersburg Polytechnical University Journal: Physics and Mathematics metallic biomaterials bioactive coatings plasma electrolytic oxidation |
| title | Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy |
| title_full | Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy |
| title_fullStr | Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy |
| title_full_unstemmed | Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy |
| title_short | Influence of phenol red in Earle’s solution on corrosion properties of coated and uncoated Mg alloy |
| title_sort | influence of phenol red in earle s solution on corrosion properties of coated and uncoated mg alloy |
| topic | metallic biomaterials bioactive coatings plasma electrolytic oxidation |
| url | https://physmath.spbstu.ru/article/2022.58.31/ |
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