Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes
The formation of films of valve metal oxides of the aluminum, zirconium, titanium, tantalum, niobium series with a thickness of about 100 nm by electrochemical anodization in an electrolyte based on a 1 % aqueous solution of citric acid is considered. The effect of films of anodic oxides of valve me...
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2025-02-01
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| Series: | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
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| Online Access: | https://doklady.bsuir.by/jour/article/view/4054 |
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| author | S. K. Lazarouk O. V. Kupreeva L. P. Tomashevich E. A. Utkina D. V. Zhyhulin F. A. Gorbacheu A. S. Lastovka |
| author_facet | S. K. Lazarouk O. V. Kupreeva L. P. Tomashevich E. A. Utkina D. V. Zhyhulin F. A. Gorbacheu A. S. Lastovka |
| author_sort | S. K. Lazarouk |
| collection | DOAJ |
| description | The formation of films of valve metal oxides of the aluminum, zirconium, titanium, tantalum, niobium series with a thickness of about 100 nm by electrochemical anodization in an electrolyte based on a 1 % aqueous solution of citric acid is considered. The effect of films of anodic oxides of valve metals with a built-in electret charge on the process of blood hemostasis when it contacts the surface of oxide films is studied. It is found that films of oxides with a negative electric charge (oxides of aluminum and zirconium) slow down the process of blood hemostasis, and films of anodic oxides with a positive electric charge (oxides of niobium and tantalum) accelerate it. Recommendations are given for the use of coatings with a negative electric charge as implant coatings to ensure a thromboresistant effect. Positively charged valve metal oxides can be used in wound treatment to stop bleeding. |
| format | Article |
| id | doaj-art-38b1fee433d142b681a7f3c14bf6dc6a |
| institution | Kabale University |
| issn | 1729-7648 |
| language | Russian |
| publishDate | 2025-02-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj-art-38b1fee433d142b681a7f3c14bf6dc6a2025-08-20T03:38:35ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482025-02-0123171310.35596/1729-7648-2025-23-1-7-132043Oxide Films with Built-in Electric Charge for Regulation of Hemostasis ProcessesS. K. Lazarouk0O. V. Kupreeva1L. P. Tomashevich2E. A. Utkina3D. V. Zhyhulin4F. A. Gorbacheu5A. S. Lastovka6Belarusian State University of Informatics and Radioelectronics (BSUIR)Belarusian State University of Informatics and Radioelectronics (BSUIR)Belarusian State University of Informatics and Radioelectronics (BSUIR)Belarusian State University of Informatics and Radioelectronics (BSUIR)JSC “INTEGRAL” – Manager Holding Company “INTEGRAL”Belarusian State Medical University (BSMU)Belarusian State Medical University (BSMU)The formation of films of valve metal oxides of the aluminum, zirconium, titanium, tantalum, niobium series with a thickness of about 100 nm by electrochemical anodization in an electrolyte based on a 1 % aqueous solution of citric acid is considered. The effect of films of anodic oxides of valve metals with a built-in electret charge on the process of blood hemostasis when it contacts the surface of oxide films is studied. It is found that films of oxides with a negative electric charge (oxides of aluminum and zirconium) slow down the process of blood hemostasis, and films of anodic oxides with a positive electric charge (oxides of niobium and tantalum) accelerate it. Recommendations are given for the use of coatings with a negative electric charge as implant coatings to ensure a thromboresistant effect. Positively charged valve metal oxides can be used in wound treatment to stop bleeding.https://doklady.bsuir.by/jour/article/view/4054oxide filmselectrochemical anodizingbuilt-in electric chargeblood hemostasisthromboresistance |
| spellingShingle | S. K. Lazarouk O. V. Kupreeva L. P. Tomashevich E. A. Utkina D. V. Zhyhulin F. A. Gorbacheu A. S. Lastovka Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki oxide films electrochemical anodizing built-in electric charge blood hemostasis thromboresistance |
| title | Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes |
| title_full | Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes |
| title_fullStr | Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes |
| title_full_unstemmed | Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes |
| title_short | Oxide Films with Built-in Electric Charge for Regulation of Hemostasis Processes |
| title_sort | oxide films with built in electric charge for regulation of hemostasis processes |
| topic | oxide films electrochemical anodizing built-in electric charge blood hemostasis thromboresistance |
| url | https://doklady.bsuir.by/jour/article/view/4054 |
| work_keys_str_mv | AT sklazarouk oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses AT ovkupreeva oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses AT lptomashevich oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses AT eautkina oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses AT dvzhyhulin oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses AT fagorbacheu oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses AT aslastovka oxidefilmswithbuiltinelectricchargeforregulationofhemostasisprocesses |