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Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications

This research work explains the densification behavior, mechanical properties, and microstructure of high-purity titanium oxide (TiO2) and tricalcium phosphate (TCP)-doped Y-TZP where different weight percentage of TiO2 varied from 0 to 10wt% and a fixed percentage of 15wt% for tricalcium phosphate...

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Main Authors: Sankar G., Meenaloshini S., Dinesh R.
Other Authors: 57209466755
Format: Article
Published: Blue Eyes Intelligence Engineering and Sciences Publication 2023
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spelling my.uniten.dspace-246742023-05-29T15:25:45Z Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications Sankar G. Meenaloshini S. Dinesh R. 57209466755 48561725600 56740614600 This research work explains the densification behavior, mechanical properties, and microstructure of high-purity titanium oxide (TiO2) and tricalcium phosphate (TCP)-doped Y-TZP where different weight percentage of TiO2 varied from 0 to 10wt% and a fixed percentage of 15wt% for tricalcium phosphate were used in this research work. The preparation of the samples was done by uniaxially pressing the samples at 200MPa into circular discs and rectangular bars and pressureless-sintered at temperatures ranging between 1200?C to 1400?C for 90 minutes holding time. The microstructure of the samples was characterized using the scanning electron microscope (SEM). The obtained results were analyzed for mechanical properties i.e bulk density, compressive strength, and Vickers hardness respectively. The results had shown significant improvement in terms of mechanical properties with the addition of dopants to the pure Y-TZP powder. In addition to that, the dopants have reinforced and toughened the samples. The results obtained for the mechanical properties of the TiO2 and TCP-doped Y-TZP ceramics were 4.89Mgm-3 and 10.67GPa for density, and Vickers hardness, respectively, for the composition of 10wt% TiO2/15wt% TCP and 75wt% ZrO3 sintered at 1400?C with 90 minutes holding time. � BEIESP. Final 2023-05-29T07:25:44Z 2023-05-29T07:25:44Z 2019 Article 2-s2.0-85067875780 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85067875780&partnerID=40&md5=2b9f5fd64aea8ac72e64e0a75177d677 https://irepository.uniten.edu.my/handle/123456789/24674 8 7 342 345 Blue Eyes Intelligence Engineering and Sciences Publication Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description This research work explains the densification behavior, mechanical properties, and microstructure of high-purity titanium oxide (TiO2) and tricalcium phosphate (TCP)-doped Y-TZP where different weight percentage of TiO2 varied from 0 to 10wt% and a fixed percentage of 15wt% for tricalcium phosphate were used in this research work. The preparation of the samples was done by uniaxially pressing the samples at 200MPa into circular discs and rectangular bars and pressureless-sintered at temperatures ranging between 1200?C to 1400?C for 90 minutes holding time. The microstructure of the samples was characterized using the scanning electron microscope (SEM). The obtained results were analyzed for mechanical properties i.e bulk density, compressive strength, and Vickers hardness respectively. The results had shown significant improvement in terms of mechanical properties with the addition of dopants to the pure Y-TZP powder. In addition to that, the dopants have reinforced and toughened the samples. The results obtained for the mechanical properties of the TiO2 and TCP-doped Y-TZP ceramics were 4.89Mgm-3 and 10.67GPa for density, and Vickers hardness, respectively, for the composition of 10wt% TiO2/15wt% TCP and 75wt% ZrO3 sintered at 1400?C with 90 minutes holding time. � BEIESP.
author2 57209466755
author_facet 57209466755
Sankar G.
Meenaloshini S.
Dinesh R.
format Article
author Sankar G.
Meenaloshini S.
Dinesh R.
spellingShingle Sankar G.
Meenaloshini S.
Dinesh R.
Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications
author_sort Sankar G.
title Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications
title_short Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications
title_full Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications
title_fullStr Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications
title_full_unstemmed Bioengineered and biocompatible Zirconia based ceramics for tissue engineering applications
title_sort bioengineered and biocompatible zirconia based ceramics for tissue engineering applications
publisher Blue Eyes Intelligence Engineering and Sciences Publication
publishDate 2023
_version_ 1806428076978995200
score 13.211869

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