Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate
A biomimetic method was used to promote bioactivity of ZrTiO4. Zirconium titanate was obtained by using a combination of techniques such as mechanical milling and heat treatment of zirconia and titania powders. The effect of milling time on the evolution of the ZrTiO4 phase formation was studied. Po...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2019-07-01
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| Series: | Materials Research |
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| Online Access: | http://www.scielo.br/pdf/mr/v22n4/1516-1439-mr-22-04-e20180917.pdf |
| _version_ | 1798026277551079424 |
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| author | David Rentería-Zamarrón Jose Alonso Díaz-Guillén Dora Alicia Cortés-Hernández Sagrario Martinez-Montemayor Claudia Magdalena Lopez-Badillo Antonio Fernandez-Fuentes |
| author_facet | David Rentería-Zamarrón Jose Alonso Díaz-Guillén Dora Alicia Cortés-Hernández Sagrario Martinez-Montemayor Claudia Magdalena Lopez-Badillo Antonio Fernandez-Fuentes |
| author_sort | David Rentería-Zamarrón |
| collection | DOAJ |
| description | A biomimetic method was used to promote bioactivity of ZrTiO4. Zirconium titanate was obtained by using a combination of techniques such as mechanical milling and heat treatment of zirconia and titania powders. The effect of milling time on the evolution of the ZrTiO4 phase formation was studied. Powders were uniaxially pressed followed by heat treatment for 6 h at different temperatures within the range between 700 and 1500 ºC. Single phase ZrTiO4 was obtained after ball-milling for 30 h followed heat treating in air at 1500 ºC for 6 h. For the biomimetic coatings were obtained by immersion of the samples in a simulated body fluid (SBF) for 7, 14 and 21 days on a bed of wollastonite powder, and were characterized by SEM, EDS, XRD, FT-IR and TEM. For comparison purposes, experiments were also performed without using the bioactive powder bed. A bone-like apatite layer was formed on zirconium titanate after 21 days of immersion in SBF using a bed of wollastonite powder. |
| first_indexed | 2024-04-11T18:32:42Z |
| format | Article |
| id | doaj.art-0433017a8e6d4693b3eef98c96b980ae |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-04-11T18:32:42Z |
| publishDate | 2019-07-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-0433017a8e6d4693b3eef98c96b980ae2022-12-22T04:09:22ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392019-07-0122410.1590/1980-5373-mr-2018-0917Biomimetic Coating of Mechanochemically Synthesized Zirconium TitanateDavid Rentería-Zamarrónhttps://orcid.org/0000-0002-7903-681XJose Alonso Díaz-GuillénDora Alicia Cortés-HernándezSagrario Martinez-MontemayorClaudia Magdalena Lopez-BadilloAntonio Fernandez-FuentesA biomimetic method was used to promote bioactivity of ZrTiO4. Zirconium titanate was obtained by using a combination of techniques such as mechanical milling and heat treatment of zirconia and titania powders. The effect of milling time on the evolution of the ZrTiO4 phase formation was studied. Powders were uniaxially pressed followed by heat treatment for 6 h at different temperatures within the range between 700 and 1500 ºC. Single phase ZrTiO4 was obtained after ball-milling for 30 h followed heat treating in air at 1500 ºC for 6 h. For the biomimetic coatings were obtained by immersion of the samples in a simulated body fluid (SBF) for 7, 14 and 21 days on a bed of wollastonite powder, and were characterized by SEM, EDS, XRD, FT-IR and TEM. For comparison purposes, experiments were also performed without using the bioactive powder bed. A bone-like apatite layer was formed on zirconium titanate after 21 days of immersion in SBF using a bed of wollastonite powder.http://www.scielo.br/pdf/mr/v22n4/1516-1439-mr-22-04-e20180917.pdfzirconium titanatebiomaterialsbiomimetic methodHA coatingmechanical milling |
| spellingShingle | David Rentería-Zamarrón Jose Alonso Díaz-Guillén Dora Alicia Cortés-Hernández Sagrario Martinez-Montemayor Claudia Magdalena Lopez-Badillo Antonio Fernandez-Fuentes Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate Materials Research zirconium titanate biomaterials biomimetic method HA coating mechanical milling |
| title | Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate |
| title_full | Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate |
| title_fullStr | Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate |
| title_full_unstemmed | Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate |
| title_short | Biomimetic Coating of Mechanochemically Synthesized Zirconium Titanate |
| title_sort | biomimetic coating of mechanochemically synthesized zirconium titanate |
| topic | zirconium titanate biomaterials biomimetic method HA coating mechanical milling |
| url | http://www.scielo.br/pdf/mr/v22n4/1516-1439-mr-22-04-e20180917.pdf |
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