Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride
The article discusses the possibility of obtaining a hardened composite material with a porous structure based on nanostructured hydroxyapatite (HAP) synthesized by precipitation from a solution. The new material by the mechanochemical synthesis of hydroxyapatite with aluminum, silicon, nickel, hafn...
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| Format: | Article |
| Language: | Russian |
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Tver State University
2024-12-01
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| Series: | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
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| Online Access: | https://physchemaspects.ru/2024/doi-10-26456-pcascnn-2024-16-779/?lang=en |
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| _version_ | 1850101971645628416 |
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| author | E.A. Bogdanova V.M. Skachkov K.V. Nefedova |
| author_facet | E.A. Bogdanova V.M. Skachkov K.V. Nefedova |
| author_sort | E.A. Bogdanova |
| collection | DOAJ |
| description | The article discusses the possibility of obtaining a hardened composite material with a porous structure based on nanostructured hydroxyapatite (HAP) synthesized by precipitation from a solution. The new material by the mechanochemical synthesis of hydroxyapatite with aluminum, silicon, nickel, hafnium and titanium was obtained. The synthesized samples are certified using modern physical and chemical methods of analysis. The influence of the qualitative and quantitative composition of the composite on the sintering processes and the strength characteristics of the studied samples is shown. It has been experimentally established that the Ca10(PO4)6(OH)2 – 15%CaF2-15%TiOx. system is the most promising for the development of biocomposites based on it. Composite materials of this composition have a dense uniform structure with a high degree of crystallinity, with developed porosity, and are a promising material for further research in order to introduce it into medical practice. The possibility of practical application of the obtained composite material as a component of a bioactive coating is evaluated. A patent application has been filed for the developed composite material. |
| format | Article |
| id | doaj-art-bf3348413efe4baaab0b9921dc2f6733 |
| institution | DOAJ |
| issn | 2226-4442 2658-4360 |
| language | Russian |
| publishDate | 2024-12-01 |
| publisher | Tver State University |
| record_format | Article |
| series | Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов |
| spelling | doaj-art-bf3348413efe4baaab0b9921dc2f67332025-08-20T02:39:51ZrusTver State UniversityФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов2226-44422658-43602024-12-011677979310.26456/pcascnn/2024.16.779Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluorideE.A. Bogdanova0V.M. Skachkov1K.V. Nefedova2Institute of Solid State Chemistry of the Ural Branch of RAS, JSC GiredmetInstitute of Solid State Chemistry of the Ural Branch of RASInstitute of Solid State Chemistry of the Ural Branch of RASThe article discusses the possibility of obtaining a hardened composite material with a porous structure based on nanostructured hydroxyapatite (HAP) synthesized by precipitation from a solution. The new material by the mechanochemical synthesis of hydroxyapatite with aluminum, silicon, nickel, hafnium and titanium was obtained. The synthesized samples are certified using modern physical and chemical methods of analysis. The influence of the qualitative and quantitative composition of the composite on the sintering processes and the strength characteristics of the studied samples is shown. It has been experimentally established that the Ca10(PO4)6(OH)2 – 15%CaF2-15%TiOx. system is the most promising for the development of biocomposites based on it. Composite materials of this composition have a dense uniform structure with a high degree of crystallinity, with developed porosity, and are a promising material for further research in order to introduce it into medical practice. The possibility of practical application of the obtained composite material as a component of a bioactive coating is evaluated. A patent application has been filed for the developed composite material. https://physchemaspects.ru/2024/doi-10-26456-pcascnn-2024-16-779/?lang=enhydroxyapatitefluorapatitetitanium oxidecalcium fluoridesinteringcomposite biomaterialsmicrohardnessbioactive coating |
| spellingShingle | E.A. Bogdanova V.M. Skachkov K.V. Nefedova Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов hydroxyapatite fluorapatite titanium oxide calcium fluoride sintering composite biomaterials microhardness bioactive coating |
| title | Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride |
| title_full | Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride |
| title_fullStr | Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride |
| title_full_unstemmed | Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride |
| title_short | Study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride |
| title_sort | study of the possibility of obtaining composites based on nanoscale hydroxyapatite reinforced with titanium oxide and calcium fluoride |
| topic | hydroxyapatite fluorapatite titanium oxide calcium fluoride sintering composite biomaterials microhardness bioactive coating |
| url | https://physchemaspects.ru/2024/doi-10-26456-pcascnn-2024-16-779/?lang=en |
| work_keys_str_mv | AT eabogdanova studyofthepossibilityofobtainingcompositesbasedonnanoscalehydroxyapatitereinforcedwithtitaniumoxideandcalciumfluoride AT vmskachkov studyofthepossibilityofobtainingcompositesbasedonnanoscalehydroxyapatitereinforcedwithtitaniumoxideandcalciumfluoride AT kvnefedova studyofthepossibilityofobtainingcompositesbasedonnanoscalehydroxyapatitereinforcedwithtitaniumoxideandcalciumfluoride |